NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|145330693|ref|NP_001078022|]
View 

PsbP-like protein 2 [Arabidopsis thaliana]

Protein Classification

photosystem II reaction center PsbP family protein( domain architecture ID 10484898)

photosystem II reaction center PsbP family protein similar to CyanoP, a component of the cyanobacterial Photosystem II (PSII) complex, that is related to the PsbP extrinsic subunit of the oxygen-evolving PSII complex in higher plants and green algae

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
PsbP pfam01789
PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II ...
 78-164 1.51e-26

PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II or PsbP from various plants (where it is encoded by the nuclear genome) and Cyanobacteria. The 23 KDa PsbP protein is required for PSII to be fully operational in vivo, it increases the affinity of the water oxidation site for Cl- and provides the conditions required for high affinity binding of Ca2+.


:

Pssm-ID: 426435  Cd Length: 155  Bit Score: 98.07  E-value: 1.51e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 145330693   78 KSYSPFVDREDGYSYYYPSDWREFDFR-AHDSAFKDRYLQLQNVRVRFIPTEKN-DIHEVGPMEEVVYDLVKHKFAAP-- 153
Cdd:pfam01789   1 AGFQSYVDSGDGYSFLYPSGWQEVKVSgGPDVVFHDLIESTENVSVVISPVSKDkSLTDLGSPEEVGYRLVKQVIAPPes 80

                          90
                  ....*....|.
gi 145330693  154 NQVATIYDMKE 164
Cdd:pfam01789  81 GREAELIDAEE 91
 
Name Accession Description Interval E-value
PsbP pfam01789
PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II ...
 78-164 1.51e-26

PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II or PsbP from various plants (where it is encoded by the nuclear genome) and Cyanobacteria. The 23 KDa PsbP protein is required for PSII to be fully operational in vivo, it increases the affinity of the water oxidation site for Cl- and provides the conditions required for high affinity binding of Ca2+.


Pssm-ID: 426435  Cd Length: 155  Bit Score: 98.07  E-value: 1.51e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 145330693   78 KSYSPFVDREDGYSYYYPSDWREFDFR-AHDSAFKDRYLQLQNVRVRFIPTEKN-DIHEVGPMEEVVYDLVKHKFAAP-- 153
Cdd:pfam01789   1 AGFQSYVDSGDGYSFLYPSGWQEVKVSgGPDVVFHDLIESTENVSVVISPVSKDkSLTDLGSPEEVGYRLVKQVIAPPes 80

                          90
                  ....*....|.
gi 145330693  154 NQVATIYDMKE 164
Cdd:pfam01789  81 GREAELIDAEE 91
PLN00042 PLN00042
photosystem II oxygen-evolving enhancer protein 2; Provisional
 42-158 1.36e-06

photosystem II oxygen-evolving enhancer protein 2; Provisional


Pssm-ID: 177676  Cd Length: 260  Bit Score: 46.72  E-value: 1.36e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 145330693  42 QKGSGNNWKRRQAL---VGVGTLVATSIPATLLLAEEI-----PKSYSPFVDRE-DGYSYYYPSDW---REFDFRAHDSA 109
Cdd:PLN00042  43 QEEDNSAVSRRAALallAGAAAAGAKVSPANAAYGESAnvfgkPKTNTGFLPYNgDGFKLLVPSKWnpsKEREFPGQVLR 122

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 145330693 110 FKDRYLQLQNVRVRFIPTEKNDIHEVGP----MEEVVYDLVKHKFA---------APNQVAT 158
Cdd:PLN00042 123 FEDNFDATSNLSVMVTPTDKKSITDYGSpeefLSKVSYLLGKQAYSgetaseggfDANAVAT 184
 
Name Accession Description Interval E-value
PsbP pfam01789
PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II ...
 78-164 1.51e-26

PsbP; This family consists of the 23 kDa subunit of oxygen evolving system of photosystem II or PsbP from various plants (where it is encoded by the nuclear genome) and Cyanobacteria. The 23 KDa PsbP protein is required for PSII to be fully operational in vivo, it increases the affinity of the water oxidation site for Cl- and provides the conditions required for high affinity binding of Ca2+.


Pssm-ID: 426435  Cd Length: 155  Bit Score: 98.07  E-value: 1.51e-26
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 145330693   78 KSYSPFVDREDGYSYYYPSDWREFDFR-AHDSAFKDRYLQLQNVRVRFIPTEKN-DIHEVGPMEEVVYDLVKHKFAAP-- 153
Cdd:pfam01789   1 AGFQSYVDSGDGYSFLYPSGWQEVKVSgGPDVVFHDLIESTENVSVVISPVSKDkSLTDLGSPEEVGYRLVKQVIAPPes 80

                          90
                  ....*....|.
gi 145330693  154 NQVATIYDMKE 164
Cdd:pfam01789  81 GREAELIDAEE 91
PLN00042 PLN00042
photosystem II oxygen-evolving enhancer protein 2; Provisional
 42-158 1.36e-06

photosystem II oxygen-evolving enhancer protein 2; Provisional


Pssm-ID: 177676  Cd Length: 260  Bit Score: 46.72  E-value: 1.36e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 145330693  42 QKGSGNNWKRRQAL---VGVGTLVATSIPATLLLAEEI-----PKSYSPFVDRE-DGYSYYYPSDW---REFDFRAHDSA 109
Cdd:PLN00042  43 QEEDNSAVSRRAALallAGAAAAGAKVSPANAAYGESAnvfgkPKTNTGFLPYNgDGFKLLVPSKWnpsKEREFPGQVLR 122

                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 145330693 110 FKDRYLQLQNVRVRFIPTEKNDIHEVGP----MEEVVYDLVKHKFA---------APNQVAT 158
Cdd:PLN00042 123 FEDNFDATSNLSVMVTPTDKKSITDYGSpeefLSKVSYLLGKQAYSgetaseggfDANAVAT 184
PLN00059 PLN00059
PsbP domain-containing protein 1; Provisional
 50-141 3.96e-03

PsbP domain-containing protein 1; Provisional


Pssm-ID: 177690  Cd Length: 286  Bit Score: 36.66  E-value: 3.96e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 145330693  50 KRRQALVGV---GTLVATSIPATLLLAEEIPKSYspfVDREDGYSYYYPSDWREFDFRAHDSAFKDRYLQLQNVRVRF-I 125
Cdd:PLN00059  79 RRKSMMMGLlmsGLIVSEANLPTAFASIPVFREY---IDTFDGYSFKYPQNWIQVRGAGADIFFRDPVVLDENLSVEFsS 155

                         90
                 ....*....|....*...
gi 145330693 126 PTEKN--DIHEVGPMEEV 141
Cdd:PLN00059 156 PSSSKytSLEDLGSPEEV 173
 
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