NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|446290722|ref|WP_000368577|]
View 

type I-E CRISPR-associated protein Cse1/CasA [Salmonella enterica]

Protein Classification

type I-E CRISPR-associated protein Cse1/CasA( domain architecture ID 10798254)

type I-E CRISPR-associated protein Cse1/CasA is a subunit of the crRNA-guided targeting complex Cascade and is required for dsDNA binding

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
casA_cse1 TIGR02547
CRISPR type I-E/ECOLI-associated protein CasA/Cse1; CRISPR is a term for Clustered, Regularly ...
5-501 7.50e-179

CRISPR type I-E/ECOLI-associated protein CasA/Cse1; CRISPR is a term for Clustered, Regularly Interspaced Short Palidromic Repeats. A number of protein families appear only in association with these repeats and are designated Cas (CRISPR-Associated) proteins. This model family, represented by CT1972 from Chlorobium tepidum, is found in Ecoli subtype CRISPR/Cas regions of many bacteria, most of which are mesophiles, and not in Archaea. It is designated Cse1.


:

Pssm-ID: 274192  Cd Length: 502  Bit Score: 512.34  E-value: 7.50e-179
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722    5 SLLTTPWLPVRFKD-GSTGKLAPVDLADEN-VVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLHADALH 82
Cdd:TIGR02547   1 NLLDEPWIPVRDKDgGAVEVLLLQDLLRSDrVVDLAGPRPDQELAALRLLLAILQRALAPKDTEDWKEIWRDGLPADKLR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   83 KALAPLEHAFQFGAETPSFMQDFEELPDNKITIASLLPETPGIQTTELNTDHFIKRGVMECFCPHCAALALFSMQLNAPS 162
Cdd:TIGR02547  81 KYLNPWRDRFDLFHPTPPFMQDADLLAKDKTPVAKLLAETPGANNILFNKDHFVKRGLPEATCGHCAALALFSLQLNAPS 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  163 GGQGYRTGLRGGGPLTTLIELQEYQgeRQTPLWRKLWLNVMPQdaaDLPLPVVYDAAVFPWLAATRTSEPPAHTITTDeQ 242
Cdd:TIGR02547 161 FGGGYRVGLRGGGPVTTLVLGQGSY--EGGTLWETLLLNLVPQ---EEPDPDPTDPQGFDWPPPERVSEQPGEVIPPL-P 234
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  243 VNKLQAYWGMPRRIRLDFAtirqgvcnICGNngdELLIQMLVKNYGVNYD-RWRHPLTPHRLQIKNSKG-FEPVITQPGG 320
Cdd:TIGR02547 235 VGPLRGLTWMPRRIRLLDP--------DGGN---VLLGGVRTKNYGLTYGgLWPHPLDPYLWTVKKGEGePKSVKLQPER 303
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  321 LLWRDWLGLSQENPTEKNTEYPAQVIKVFNARELRNIKVGLWGFGADFKKMKIRCWYEHHFPLLM---TEGLIPDLRKAT 397
Cdd:TIGR02547 304 LLWRDLDSLLLTEDSQNAAEQPALLAELFGQAELVSNKVRLWLFGLDYDNNKARIWYIARDPLPFnsgELQLWPRLAIAV 383
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  398 QTATRLLSLLRGALKEAWFANAKDARG-DFSFIDIDFWNLTQGRFLNL-----IHDLENGHKPD--ERLNKWQRELWLFT 469
Cdd:TIGR02547 384 GAAVQILEILRNALKNAVFALAEAAKGkDFKGAGVSFWLEAETRFWRLaeslfPDLLYWRQADDadEALAAWGTALLLLA 463
                         490       500       510
                  ....*....|....*....|....*....|..
gi 446290722  470 RCYFDDHVFTNPYESSDLERIMKARKKYFTSS 501
Cdd:TIGR02547 464 TDVFDEAVARYPYRPIDAIRARAAARKDLYKS 495
 
Name Accession Description Interval E-value
casA_cse1 TIGR02547
CRISPR type I-E/ECOLI-associated protein CasA/Cse1; CRISPR is a term for Clustered, Regularly ...
5-501 7.50e-179

CRISPR type I-E/ECOLI-associated protein CasA/Cse1; CRISPR is a term for Clustered, Regularly Interspaced Short Palidromic Repeats. A number of protein families appear only in association with these repeats and are designated Cas (CRISPR-Associated) proteins. This model family, represented by CT1972 from Chlorobium tepidum, is found in Ecoli subtype CRISPR/Cas regions of many bacteria, most of which are mesophiles, and not in Archaea. It is designated Cse1.


Pssm-ID: 274192  Cd Length: 502  Bit Score: 512.34  E-value: 7.50e-179
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722    5 SLLTTPWLPVRFKD-GSTGKLAPVDLADEN-VVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLHADALH 82
Cdd:TIGR02547   1 NLLDEPWIPVRDKDgGAVEVLLLQDLLRSDrVVDLAGPRPDQELAALRLLLAILQRALAPKDTEDWKEIWRDGLPADKLR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   83 KALAPLEHAFQFGAETPSFMQDFEELPDNKITIASLLPETPGIQTTELNTDHFIKRGVMECFCPHCAALALFSMQLNAPS 162
Cdd:TIGR02547  81 KYLNPWRDRFDLFHPTPPFMQDADLLAKDKTPVAKLLAETPGANNILFNKDHFVKRGLPEATCGHCAALALFSLQLNAPS 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  163 GGQGYRTGLRGGGPLTTLIELQEYQgeRQTPLWRKLWLNVMPQdaaDLPLPVVYDAAVFPWLAATRTSEPPAHTITTDeQ 242
Cdd:TIGR02547 161 FGGGYRVGLRGGGPVTTLVLGQGSY--EGGTLWETLLLNLVPQ---EEPDPDPTDPQGFDWPPPERVSEQPGEVIPPL-P 234
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  243 VNKLQAYWGMPRRIRLDFAtirqgvcnICGNngdELLIQMLVKNYGVNYD-RWRHPLTPHRLQIKNSKG-FEPVITQPGG 320
Cdd:TIGR02547 235 VGPLRGLTWMPRRIRLLDP--------DGGN---VLLGGVRTKNYGLTYGgLWPHPLDPYLWTVKKGEGePKSVKLQPER 303
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  321 LLWRDWLGLSQENPTEKNTEYPAQVIKVFNARELRNIKVGLWGFGADFKKMKIRCWYEHHFPLLM---TEGLIPDLRKAT 397
Cdd:TIGR02547 304 LLWRDLDSLLLTEDSQNAAEQPALLAELFGQAELVSNKVRLWLFGLDYDNNKARIWYIARDPLPFnsgELQLWPRLAIAV 383
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  398 QTATRLLSLLRGALKEAWFANAKDARG-DFSFIDIDFWNLTQGRFLNL-----IHDLENGHKPD--ERLNKWQRELWLFT 469
Cdd:TIGR02547 384 GAAVQILEILRNALKNAVFALAEAAKGkDFKGAGVSFWLEAETRFWRLaeslfPDLLYWRQADDadEALAAWGTALLLLA 463
                         490       500       510
                  ....*....|....*....|....*....|..
gi 446290722  470 RCYFDDHVFTNPYESSDLERIMKARKKYFTSS 501
Cdd:TIGR02547 464 TDVFDEAVARYPYRPIDAIRARAAARKDLYKS 495
Cse1_I-E cd09669
CRISPR/Cas system-associated protein Cse1; CRISPR (Clustered Regularly Interspaced Short ...
5-501 4.18e-168

CRISPR/Cas system-associated protein Cse1; CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and associated Cas proteins comprise a system for heritable host defense by prokaryotic cells against phage and other foreign DNA; Large proteins, some contain Zn-finger domain; subunit of the Cascade complex; signature gene for I-E subtype; also known as Cse1/CasA/YgcL family


Pssm-ID: 187800  Cd Length: 477  Bit Score: 483.85  E-value: 4.18e-168
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   5 SLLTTPWLPVRFKDGSTGKLAPVDLADEN-VVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLhADALHK 83
Cdd:cd09669    1 NLLDEPWIPVRFPDGRIEELSLRDLLDERdVVELALPRPDQEGAALRLLLAILQRAFAPKDTEEWEDIWREGL-ADKLRK 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  84 ALAPLEHAFQFGAETPSFMQDFEeLPD--NKITIASLLPETPGIQttelNTDHFIKRGVMECFCPHCAALALFSMQLNAP 161
Cdd:cd09669   80 YLNPWRDRFQLFHPTPPFMQDAD-LLDekDGGPVAKLLAELPGAN----NHKFVFKRGSGESLCLGCAALALFSLQTNAP 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 162 SGGQGYRTGLRGGGPLTTLIELQEYQGerqtPLWRKLWLNVMPQ--DAADLPLpvvydaaVFPWLAATRTSEPPAHTITT 239
Cdd:cd09669  155 SGGGGYGVGLRGGGPLTTLVAGQETGA----TLWETLWLNLVPQepWEDDLPS-------GFDWLPWERTSEVAGELIPA 223
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 240 DeQVNKLQAYWGMPRRIRLDFATiRQGVCNICGnngdelliqmlvKNYGVNYD-RWRHPLTPHRLQIKNSKGFEPVITQP 318
Cdd:cd09669  224 L-SLGPLDAYTWMPRRVRLDDET-GESLLVGDG------------KNYGLNYTgGWPHPLTPYRVPVKKGNEPKAVKVSP 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 319 GGLLWRDWLGLSQENPTEKNTEYPaqvIKVFNARELRNIKVGLWGFGADFKKMKIRCWYEHHFPLLMTEGlIPDLR-KAT 397
Cdd:cd09669  290 EGLLWRDLDSLLLTRGSQNNREPA---AVVDGASELRSALVRLWVFGQGFDNAKARCVYSRHFPLPGNSE-WQKLAaIAV 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 398 QTATRLLSLLRGALKEAWFANAKDARGDFSFIDIDFWNLTQGRFlnLIHDLENGHKP----DERLNKWQRELWLFTRCYF 473
Cdd:cd09669  366 GAAVQILEILRNALKNAVFALAEAAKGDFERAGLSFWNEAEERF--YWQWLDGAFPQlagaDEALPEWLDALWLLARQLF 443
                        490       500
                 ....*....|....*....|....*...
gi 446290722 474 DDHVFTNPYESSDLERIMKARKKYFTSS 501
Cdd:cd09669  444 DEYVAREPYRAIDAWRARAAARKDLYKS 471
Cas8e COG5942
CRISPR-Cas system type I-E effector complex large subunit Cas8e [Defense mechanisms]; ...
4-495 6.80e-161

CRISPR-Cas system type I-E effector complex large subunit Cas8e [Defense mechanisms]; CRISPR-Cas system type I-E effector complex large subunit Cas8e is part of the Pathway/BioSystem: CRISPR-Cas system


Pssm-ID: 444640  Cd Length: 484  Bit Score: 466.01  E-value: 6.80e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   4 FSLLTTPWLPVRFKDGSTGKLAPVDLADE--NVVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLHADAL 81
Cdd:COG5942    1 FNLIDEPWIPVRRKDGRREEISLRELLDRahPIVDLAGPRPDFEGALLRLLLALLQRAFGPEDDDEWRALWETPLPPEEL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  82 HKALAPLEHAFQFGAETPSFMQDFEELPDNKITIASLLPETPGiqttELNTDHFIKRGVMECFCPHCAALALFSMQLNAP 161
Cdd:COG5942   81 DAYLARWADRFDLFHPGPPFMQDPGLLAGEVKPIAKLLIEAPS----GNNKDLFDHRGRVEALSPAEAARALFTLQTNAP 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 162 SGgqGYRTGLRGGGPLTTLIELQEyQGErqtPLWRKLWLNVMPQDAADLPLpvvYDAAVFPWL-AATRTSEPPAHTiTTD 240
Cdd:COG5942  157 SG--GHRTGLRGGGPLTTLVLVLP-EGR---TLWETLWLNVLPYPPLDRES---SEDDVPPWErAPTRTSEVKGGE-RTP 226
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 241 EQVNKLQAYWGMPRRIRLDFATirqgvcnicgnNGDELLIQMLVKNYGVNYDR--WRHPLTPHRLQIKNSKGFEPVITQP 318
Cdd:COG5942  227 SDVGPLQLYTWQPRRIRLDPEE-----------DGGALVVGYVTINYGVNYKEgaWPHPLTPYRRSKKDEGELLPVHPQP 295
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 319 GGLLWRDWLGLSQENPTEknTEYPAQVIKVF--NARELRNIKVGLWGFGADFKKMKIRCWYEHHFPLLM-----TEGLIP 391
Cdd:COG5942  296 GRALWRDWLGLLPTSEDD--GRRPALVVRWArdLRRDGSLAPLRLWVFGYDMDNAKARCWYEERLPLPLallddEPELRE 373
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 392 DLRKATQTATRLLSLLRGALKEAWFAN-AKDARGDFSFIDIDFWNLTQGRFLNLIHDLENGHKPDERLNKWQRELWLFTR 470
Cdd:COG5942  374 RVRDLVEAAEEAAQALRSALKDAAFAAgSDDKKGDRSAADEAFWARTEAPFRRLLADLAAGPDPDEALAEWLRALRRAAL 453
                        490       500
                 ....*....|....*....|....*
gi 446290722 471 CYFDDHVFTNPYESSDLERIMKARK 495
Cdd:COG5942  454 DLFDAALAGAPDDARDLRAIAEARR 478
CRISPR_Cse1 pfam09481
CRISPR-associated protein Cse1 (CRISPR_cse1); Clusters of short DNA repeats with ...
13-466 1.20e-101

CRISPR-associated protein Cse1 (CRISPR_cse1); Clusters of short DNA repeats with non-homologous spacers, which are found at regular intervals in the genomes of phylogenetically distinct prokaryotic species, comprise a family with recognisable features. This family is known as CRISPR (short for Clustered, Regularly Interspaced Short Palindromic Repeats). A number of protein families appear only in association with these repeats and are designated Cas (CRISPR-Associated) proteins. This entry, represented by CT1972 from Chlorobaculum tepidum, is found in the CRISPR/Cas subtype Ecoli regions of many bacteria (most of which are mesophiles), and not in Archaea. It is designated Cse1.


Pssm-ID: 462814  Cd Length: 467  Bit Score: 313.58  E-value: 1.20e-101
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   13 PVRFKDGSTGKLAPVDLADE--NVVDIAATRADLQGAAWQFLLGLLQCSIAPK---RYKNWEDIWFDGLHADALHKALAP 87
Cdd:pfam09481   1 PVRRRDGTREEVSLRELLLRahPIRELAGPRPDQDGALLRLLLAILQTALDGPpedEDEAWRELWEGPPPPEALRAYLER 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   88 LEHAFQ-FGAETPsFMQDFE--ELPDNKITIASLLPETPGiqttELNTDHFIKRGV---MECFCPHCAALALFSMQLNAP 161
Cdd:pfam09481  81 WRDRFDlFHPERP-FMQVADllTAKGEPKPVAKLLIELPG----SGNNDHFFDHGTdegPEALSPAEAARALLTLQAFAP 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  162 SG---------------GQGYRTGLRGGGplttlielqeyqgerqtpLWRKLWLNVMPQDAADLPlpvvydAAVFP-WLA 225
Cdd:pfam09481 156 SGiksgavgysagtgpgGAGGRVLLRGGT------------------LWETLWLNLLPYDDDEEG------DGDFPvWER 211
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  226 ATRTSEP-PAHTITTDEQVNKLQAYWGMPRRIRLDFATIRQGVCNIcgnngdeLLIQMLVKNYGVNYDRWRHPLTPHRL- 303
Cdd:pfam09481 212 PTRTSEKdGAGEATTRAPVGPLDLLTWQSRRIRLDPEDGPGTVSGV-------LVAGGDRLPYGVNYEGLWEPMTPYRRk 284
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  304 QIKNSKGFEPVITQPGGLLWRDWLGLSQENPTEKNTEYPAQVIKVFNARELRNI----KVGLWGFGADF-KKMKIRCWYE 378
Cdd:pfam09481 285 KKKGKGPYLPLRPQPGRALWRDLLALLAVEDESAEGLRPARVVDQLANLRERGLgldrPLRLWVFGYDYdDQAKIRDWRE 364
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  379 HHFPLLM-----TEGLIPDLRKATQTATRLLSLLRGALKEAWFANAKDARG---DFSFIDIDFWNLTQGRFLNLIHDLEN 450
Cdd:pfam09481 365 ETLPLPAalledREVLREAVEDAVELAEEVAQALRSAAKNAAFAAGKDGKSddaDASRASERFWAALEGPFRRLLAALGP 444
                         490
                  ....*....|....*..
gi 446290722  451 GH-KPDERLNKWQRELW 466
Cdd:pfam09481 445 DDdDADEALAAWQKTLR 461
PRK09693 PRK09693
Cascade antiviral complex protein; Validated
6-355 3.06e-28

Cascade antiviral complex protein; Validated


Pssm-ID: 236613  Cd Length: 489  Bit Score: 117.58  E-value: 3.06e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   6 LLTTPWLPVRFKDGSTGKLAPVD--LADENVVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLHADALHK 83
Cdd:PRK09693   3 LLKDDWIPVRPLGGGKVQKITLQtlLCSDQRWQLSLPRDDMELAALQLLICLTQVLLPPTDDVELKDRIMNPLTEDEFEE 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  84 ALAPLEHAFQFGAETPSFMQDfEELPDNKIT-IASLLPETPGiqttelNTDH--FIKRGVMECFCPHCAALALFSMQLNA 160
Cdd:PRK09693  83 GIAPWIDMFDLNHPEQPFMQT-KGVVAKDVTpMTKLLAGLEG------GTNAafVNQPGQGEALCGGCTAIALFNQAMNA 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 161 PSGGQGYRTGLRGGGPLTTLIelqeyQGE--RQTplwrkLWLNVMPQDAADLPLPVVYDAAVFP-WLAATRTSEP-PAHT 236
Cdd:PRK09693 156 PGFGGGFKSGLRGGGPITTLV-----AGEnlRTT-----VLLNVLTEDRLQTFFPLWSHTESQPtWIAPIKSGEViPASS 225
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 237 ITTDEQVnklqaYWgMPRRIRLDfATIRQGVCNICGNNGDELLIQMLVKNYGVNYD-RWRHPLTPHRLQIKNSKGFEPVI 315
Cdd:PRK09693 226 IGLARGL-----FW-QPAHIELC-IPDGIGKCSCCGQESEQRYTGFLKEKFNFTVNgLWPHPHSPLIVRVKKGEVEEKFC 298
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|
gi 446290722 316 --TQPggllWRDWLGLS----QENPTEKNTEYPAQVIKVF----NARELR 355
Cdd:PRK09693 299 afTTS----APSWTQLSryvvGKEIQNEEGNRPAAVVNQArnlaPGRPLR 344
 
Name Accession Description Interval E-value
casA_cse1 TIGR02547
CRISPR type I-E/ECOLI-associated protein CasA/Cse1; CRISPR is a term for Clustered, Regularly ...
5-501 7.50e-179

CRISPR type I-E/ECOLI-associated protein CasA/Cse1; CRISPR is a term for Clustered, Regularly Interspaced Short Palidromic Repeats. A number of protein families appear only in association with these repeats and are designated Cas (CRISPR-Associated) proteins. This model family, represented by CT1972 from Chlorobium tepidum, is found in Ecoli subtype CRISPR/Cas regions of many bacteria, most of which are mesophiles, and not in Archaea. It is designated Cse1.


Pssm-ID: 274192  Cd Length: 502  Bit Score: 512.34  E-value: 7.50e-179
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722    5 SLLTTPWLPVRFKD-GSTGKLAPVDLADEN-VVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLHADALH 82
Cdd:TIGR02547   1 NLLDEPWIPVRDKDgGAVEVLLLQDLLRSDrVVDLAGPRPDQELAALRLLLAILQRALAPKDTEDWKEIWRDGLPADKLR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   83 KALAPLEHAFQFGAETPSFMQDFEELPDNKITIASLLPETPGIQTTELNTDHFIKRGVMECFCPHCAALALFSMQLNAPS 162
Cdd:TIGR02547  81 KYLNPWRDRFDLFHPTPPFMQDADLLAKDKTPVAKLLAETPGANNILFNKDHFVKRGLPEATCGHCAALALFSLQLNAPS 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  163 GGQGYRTGLRGGGPLTTLIELQEYQgeRQTPLWRKLWLNVMPQdaaDLPLPVVYDAAVFPWLAATRTSEPPAHTITTDeQ 242
Cdd:TIGR02547 161 FGGGYRVGLRGGGPVTTLVLGQGSY--EGGTLWETLLLNLVPQ---EEPDPDPTDPQGFDWPPPERVSEQPGEVIPPL-P 234
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  243 VNKLQAYWGMPRRIRLDFAtirqgvcnICGNngdELLIQMLVKNYGVNYD-RWRHPLTPHRLQIKNSKG-FEPVITQPGG 320
Cdd:TIGR02547 235 VGPLRGLTWMPRRIRLLDP--------DGGN---VLLGGVRTKNYGLTYGgLWPHPLDPYLWTVKKGEGePKSVKLQPER 303
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  321 LLWRDWLGLSQENPTEKNTEYPAQVIKVFNARELRNIKVGLWGFGADFKKMKIRCWYEHHFPLLM---TEGLIPDLRKAT 397
Cdd:TIGR02547 304 LLWRDLDSLLLTEDSQNAAEQPALLAELFGQAELVSNKVRLWLFGLDYDNNKARIWYIARDPLPFnsgELQLWPRLAIAV 383
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  398 QTATRLLSLLRGALKEAWFANAKDARG-DFSFIDIDFWNLTQGRFLNL-----IHDLENGHKPD--ERLNKWQRELWLFT 469
Cdd:TIGR02547 384 GAAVQILEILRNALKNAVFALAEAAKGkDFKGAGVSFWLEAETRFWRLaeslfPDLLYWRQADDadEALAAWGTALLLLA 463
                         490       500       510
                  ....*....|....*....|....*....|..
gi 446290722  470 RCYFDDHVFTNPYESSDLERIMKARKKYFTSS 501
Cdd:TIGR02547 464 TDVFDEAVARYPYRPIDAIRARAAARKDLYKS 495
Cse1_I-E cd09669
CRISPR/Cas system-associated protein Cse1; CRISPR (Clustered Regularly Interspaced Short ...
5-501 4.18e-168

CRISPR/Cas system-associated protein Cse1; CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and associated Cas proteins comprise a system for heritable host defense by prokaryotic cells against phage and other foreign DNA; Large proteins, some contain Zn-finger domain; subunit of the Cascade complex; signature gene for I-E subtype; also known as Cse1/CasA/YgcL family


Pssm-ID: 187800  Cd Length: 477  Bit Score: 483.85  E-value: 4.18e-168
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   5 SLLTTPWLPVRFKDGSTGKLAPVDLADEN-VVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLhADALHK 83
Cdd:cd09669    1 NLLDEPWIPVRFPDGRIEELSLRDLLDERdVVELALPRPDQEGAALRLLLAILQRAFAPKDTEEWEDIWREGL-ADKLRK 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  84 ALAPLEHAFQFGAETPSFMQDFEeLPD--NKITIASLLPETPGIQttelNTDHFIKRGVMECFCPHCAALALFSMQLNAP 161
Cdd:cd09669   80 YLNPWRDRFQLFHPTPPFMQDAD-LLDekDGGPVAKLLAELPGAN----NHKFVFKRGSGESLCLGCAALALFSLQTNAP 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 162 SGGQGYRTGLRGGGPLTTLIELQEYQGerqtPLWRKLWLNVMPQ--DAADLPLpvvydaaVFPWLAATRTSEPPAHTITT 239
Cdd:cd09669  155 SGGGGYGVGLRGGGPLTTLVAGQETGA----TLWETLWLNLVPQepWEDDLPS-------GFDWLPWERTSEVAGELIPA 223
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 240 DeQVNKLQAYWGMPRRIRLDFATiRQGVCNICGnngdelliqmlvKNYGVNYD-RWRHPLTPHRLQIKNSKGFEPVITQP 318
Cdd:cd09669  224 L-SLGPLDAYTWMPRRVRLDDET-GESLLVGDG------------KNYGLNYTgGWPHPLTPYRVPVKKGNEPKAVKVSP 289
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 319 GGLLWRDWLGLSQENPTEKNTEYPaqvIKVFNARELRNIKVGLWGFGADFKKMKIRCWYEHHFPLLMTEGlIPDLR-KAT 397
Cdd:cd09669  290 EGLLWRDLDSLLLTRGSQNNREPA---AVVDGASELRSALVRLWVFGQGFDNAKARCVYSRHFPLPGNSE-WQKLAaIAV 365
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 398 QTATRLLSLLRGALKEAWFANAKDARGDFSFIDIDFWNLTQGRFlnLIHDLENGHKP----DERLNKWQRELWLFTRCYF 473
Cdd:cd09669  366 GAAVQILEILRNALKNAVFALAEAAKGDFERAGLSFWNEAEERF--YWQWLDGAFPQlagaDEALPEWLDALWLLARQLF 443
                        490       500
                 ....*....|....*....|....*...
gi 446290722 474 DDHVFTNPYESSDLERIMKARKKYFTSS 501
Cdd:cd09669  444 DEYVAREPYRAIDAWRARAAARKDLYKS 471
Cas8e COG5942
CRISPR-Cas system type I-E effector complex large subunit Cas8e [Defense mechanisms]; ...
4-495 6.80e-161

CRISPR-Cas system type I-E effector complex large subunit Cas8e [Defense mechanisms]; CRISPR-Cas system type I-E effector complex large subunit Cas8e is part of the Pathway/BioSystem: CRISPR-Cas system


Pssm-ID: 444640  Cd Length: 484  Bit Score: 466.01  E-value: 6.80e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   4 FSLLTTPWLPVRFKDGSTGKLAPVDLADE--NVVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLHADAL 81
Cdd:COG5942    1 FNLIDEPWIPVRRKDGRREEISLRELLDRahPIVDLAGPRPDFEGALLRLLLALLQRAFGPEDDDEWRALWETPLPPEEL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  82 HKALAPLEHAFQFGAETPSFMQDFEELPDNKITIASLLPETPGiqttELNTDHFIKRGVMECFCPHCAALALFSMQLNAP 161
Cdd:COG5942   81 DAYLARWADRFDLFHPGPPFMQDPGLLAGEVKPIAKLLIEAPS----GNNKDLFDHRGRVEALSPAEAARALFTLQTNAP 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 162 SGgqGYRTGLRGGGPLTTLIELQEyQGErqtPLWRKLWLNVMPQDAADLPLpvvYDAAVFPWL-AATRTSEPPAHTiTTD 240
Cdd:COG5942  157 SG--GHRTGLRGGGPLTTLVLVLP-EGR---TLWETLWLNVLPYPPLDRES---SEDDVPPWErAPTRTSEVKGGE-RTP 226
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 241 EQVNKLQAYWGMPRRIRLDFATirqgvcnicgnNGDELLIQMLVKNYGVNYDR--WRHPLTPHRLQIKNSKGFEPVITQP 318
Cdd:COG5942  227 SDVGPLQLYTWQPRRIRLDPEE-----------DGGALVVGYVTINYGVNYKEgaWPHPLTPYRRSKKDEGELLPVHPQP 295
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 319 GGLLWRDWLGLSQENPTEknTEYPAQVIKVF--NARELRNIKVGLWGFGADFKKMKIRCWYEHHFPLLM-----TEGLIP 391
Cdd:COG5942  296 GRALWRDWLGLLPTSEDD--GRRPALVVRWArdLRRDGSLAPLRLWVFGYDMDNAKARCWYEERLPLPLallddEPELRE 373
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 392 DLRKATQTATRLLSLLRGALKEAWFAN-AKDARGDFSFIDIDFWNLTQGRFLNLIHDLENGHKPDERLNKWQRELWLFTR 470
Cdd:COG5942  374 RVRDLVEAAEEAAQALRSALKDAAFAAgSDDKKGDRSAADEAFWARTEAPFRRLLADLAAGPDPDEALAEWLRALRRAAL 453
                        490       500
                 ....*....|....*....|....*
gi 446290722 471 CYFDDHVFTNPYESSDLERIMKARK 495
Cdd:COG5942  454 DLFDAALAGAPDDARDLRAIAEARR 478
Cse1_I-E cd09729
CRISPR/Cas system-associated protein Cse1; CRISPR (Clustered Regularly Interspaced Short ...
4-474 7.42e-139

CRISPR/Cas system-associated protein Cse1; CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and associated Cas proteins comprise a system for heritable host defense by prokaryotic cells against phage and other foreign DNA; Large proteins, some contain Zn-finger domain; subunit of the Cascade complex; signature gene for I-E subtype; also known as Cse1/CasA/YgcL family


Pssm-ID: 187860  Cd Length: 465  Bit Score: 409.05  E-value: 7.42e-139
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   4 FSLLTTPWLPVRFKDGSTGKLAPVDLA--DENVVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLHADAL 81
Cdd:cd09729    1 FNLLDEPWIPVRRADGRRGEISLRELLlrAHEIRDLAGPRPDQQGALLRLLLAILQRAFGPEDEDEWRDLWENGLPPDAL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  82 HKALAPLEHAFQFGAETPSFMQDFEELPDNKIT-IASLLPETPGIQTTELntdhFIKRGVME-CFCPHCAALALFSMQLN 159
Cdd:cd09729   81 DAYLEKWRDRFDLFGPGPPFMQDADLLTKGEVKpVAKLLAEVPGGNNLKL----FVHRGDADaALCPAEAARALFTLQAF 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 160 APSGGQGYRTG-LRGGGPLTTLIELQEyQGErqtPLWRKLWLNVMPQDAADLpLPVVYDAAVFPWLAATRTSEPpahTIT 238
Cdd:cd09729  157 APSGGAGHRVGdLRGGGPLTTLVAPLP-EGE---TLWETLWLNLLPQETADL-LPHKTDDDVPPWERPTPVSDK---KGA 228
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 239 TDEQVNKLQAYWGMPRRIRLDFatirqgvcnicgnNGDELLIQMLVKNYGVNYD---RWRHPLTPHRLQiKNSKGFEPVI 315
Cdd:cd09729  229 PTLPVGPLDLLTWMSRRIRLLP-------------EDGQLVRGVRGKNYGAGYAgpdHWPHPMTPYRLS-KKEGEPLPLK 294
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 316 TQPGGLLWRDWLGLSQENPTEKNTEyPAQVIKVFNARELRNI----KVGLWGFGADFKKMKIRC--WYEHHFPLLM---- 385
Cdd:cd09729  295 PQPGRALWRDLDALLLGEDSGGRAG-RPAVVDQAAELKGRGLpprePLRLWVFGYDMDQAKARCwrWDELTLPLVLlsde 373
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 386 TEGLIPDLRKATQTATRLLSLLRGALKEAWFA-NAKDARGDFSFID--IDFWNLTQGRFLNLIHDLENGHKPDERLNKWQ 462
Cdd:cd09729  374 QEDLAAQIREAVDAAEEAARRLRSALKEAWFAlGGKDAKGDASAIDeeSRFWQRLESAFRALLADLEEDDDADEARAAWR 453
                        490
                 ....*....|..
gi 446290722 463 RELWLFTRCYFD 474
Cdd:cd09729  454 KTLRRAALRAFD 465
CRISPR_Cse1 pfam09481
CRISPR-associated protein Cse1 (CRISPR_cse1); Clusters of short DNA repeats with ...
13-466 1.20e-101

CRISPR-associated protein Cse1 (CRISPR_cse1); Clusters of short DNA repeats with non-homologous spacers, which are found at regular intervals in the genomes of phylogenetically distinct prokaryotic species, comprise a family with recognisable features. This family is known as CRISPR (short for Clustered, Regularly Interspaced Short Palindromic Repeats). A number of protein families appear only in association with these repeats and are designated Cas (CRISPR-Associated) proteins. This entry, represented by CT1972 from Chlorobaculum tepidum, is found in the CRISPR/Cas subtype Ecoli regions of many bacteria (most of which are mesophiles), and not in Archaea. It is designated Cse1.


Pssm-ID: 462814  Cd Length: 467  Bit Score: 313.58  E-value: 1.20e-101
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   13 PVRFKDGSTGKLAPVDLADE--NVVDIAATRADLQGAAWQFLLGLLQCSIAPK---RYKNWEDIWFDGLHADALHKALAP 87
Cdd:pfam09481   1 PVRRRDGTREEVSLRELLLRahPIRELAGPRPDQDGALLRLLLAILQTALDGPpedEDEAWRELWEGPPPPEALRAYLER 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   88 LEHAFQ-FGAETPsFMQDFE--ELPDNKITIASLLPETPGiqttELNTDHFIKRGV---MECFCPHCAALALFSMQLNAP 161
Cdd:pfam09481  81 WRDRFDlFHPERP-FMQVADllTAKGEPKPVAKLLIELPG----SGNNDHFFDHGTdegPEALSPAEAARALLTLQAFAP 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  162 SG---------------GQGYRTGLRGGGplttlielqeyqgerqtpLWRKLWLNVMPQDAADLPlpvvydAAVFP-WLA 225
Cdd:pfam09481 156 SGiksgavgysagtgpgGAGGRVLLRGGT------------------LWETLWLNLLPYDDDEEG------DGDFPvWER 211
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  226 ATRTSEP-PAHTITTDEQVNKLQAYWGMPRRIRLDFATIRQGVCNIcgnngdeLLIQMLVKNYGVNYDRWRHPLTPHRL- 303
Cdd:pfam09481 212 PTRTSEKdGAGEATTRAPVGPLDLLTWQSRRIRLDPEDGPGTVSGV-------LVAGGDRLPYGVNYEGLWEPMTPYRRk 284
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  304 QIKNSKGFEPVITQPGGLLWRDWLGLSQENPTEKNTEYPAQVIKVFNARELRNI----KVGLWGFGADF-KKMKIRCWYE 378
Cdd:pfam09481 285 KKKGKGPYLPLRPQPGRALWRDLLALLAVEDESAEGLRPARVVDQLANLRERGLgldrPLRLWVFGYDYdDQAKIRDWRE 364
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  379 HHFPLLM-----TEGLIPDLRKATQTATRLLSLLRGALKEAWFANAKDARG---DFSFIDIDFWNLTQGRFLNLIHDLEN 450
Cdd:pfam09481 365 ETLPLPAalledREVLREAVEDAVELAEEVAQALRSAAKNAAFAAGKDGKSddaDASRASERFWAALEGPFRRLLAALGP 444
                         490
                  ....*....|....*..
gi 446290722  451 GH-KPDERLNKWQRELW 466
Cdd:pfam09481 445 DDdDADEALAAWQKTLR 461
PRK09693 PRK09693
Cascade antiviral complex protein; Validated
6-355 3.06e-28

Cascade antiviral complex protein; Validated


Pssm-ID: 236613  Cd Length: 489  Bit Score: 117.58  E-value: 3.06e-28
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722   6 LLTTPWLPVRFKDGSTGKLAPVD--LADENVVDIAATRADLQGAAWQFLLGLLQCSIAPKRYKNWEDIWFDGLHADALHK 83
Cdd:PRK09693   3 LLKDDWIPVRPLGGGKVQKITLQtlLCSDQRWQLSLPRDDMELAALQLLICLTQVLLPPTDDVELKDRIMNPLTEDEFEE 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722  84 ALAPLEHAFQFGAETPSFMQDfEELPDNKIT-IASLLPETPGiqttelNTDH--FIKRGVMECFCPHCAALALFSMQLNA 160
Cdd:PRK09693  83 GIAPWIDMFDLNHPEQPFMQT-KGVVAKDVTpMTKLLAGLEG------GTNAafVNQPGQGEALCGGCTAIALFNQAMNA 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 161 PSGGQGYRTGLRGGGPLTTLIelqeyQGE--RQTplwrkLWLNVMPQDAADLPLPVVYDAAVFP-WLAATRTSEP-PAHT 236
Cdd:PRK09693 156 PGFGGGFKSGLRGGGPITTLV-----AGEnlRTT-----VLLNVLTEDRLQTFFPLWSHTESQPtWIAPIKSGEViPASS 225
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446290722 237 ITTDEQVnklqaYWgMPRRIRLDfATIRQGVCNICGNNGDELLIQMLVKNYGVNYD-RWRHPLTPHRLQIKNSKGFEPVI 315
Cdd:PRK09693 226 IGLARGL-----FW-QPAHIELC-IPDGIGKCSCCGQESEQRYTGFLKEKFNFTVNgLWPHPHSPLIVRVKKGEVEEKFC 298
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|
gi 446290722 316 --TQPggllWRDWLGLS----QENPTEKNTEYPAQVIKVF----NARELR 355
Cdd:PRK09693 299 afTTS----APSWTQLSryvvGKEIQNEEGNRPAAVVNQArnlaPGRPLR 344
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH