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Conserved domains on  [gi|488138626|ref|WP_002209834|]
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MULTISPECIES: iron-sulfur cluster assembly protein IscA [Yersinia pseudotuberculosis complex]

Protein Classification

iron-sulfur cluster assembly accessory protein( domain architecture ID 10013259)

iron-sulfur cluster assembly accessory protein from the HesB/IscA family is involved in the assembly of iron-sulfur proteins

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
iscA PRK09502
iron-sulfur cluster assembly protein IscA;
1-107 8.94e-71

iron-sulfur cluster assembly protein IscA;


:

Pssm-ID: 181914 [Multi-domain]  Cd Length: 107  Bit Score: 206.26  E-value: 8.94e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626   1 MSISISDSAAQRVSAFLNHRGKGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFV 80
Cdd:PRK09502   1 MSITLSDSAAARVNTFLANRGKGFGLRLGVRTSGCSGMAYVLEFVDEPTPEDIVFEDKGVKVVVDGKSLQFLDGTQLDFV 80

                         90       100
                 ....*....|....*....|....*..
gi 488138626  81 KEGLNEGFKFNNPNVSNECGCGESFNV 107
Cdd:PRK09502  81 KEGLNEGFKFTNPNVKDECGCGESFHV 107
 
Name Accession Description Interval E-value
iscA PRK09502
iron-sulfur cluster assembly protein IscA;
1-107 8.94e-71

iron-sulfur cluster assembly protein IscA;


Pssm-ID: 181914 [Multi-domain]  Cd Length: 107  Bit Score: 206.26  E-value: 8.94e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626   1 MSISISDSAAQRVSAFLNHRGKGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFV 80
Cdd:PRK09502   1 MSITLSDSAAARVNTFLANRGKGFGLRLGVRTSGCSGMAYVLEFVDEPTPEDIVFEDKGVKVVVDGKSLQFLDGTQLDFV 80

                         90       100
                 ....*....|....*....|....*..
gi 488138626  81 KEGLNEGFKFNNPNVSNECGCGESFNV 107
Cdd:PRK09502  81 KEGLNEGFKFTNPNVKDECGCGESFHV 107
IscA TIGR02011
iron-sulfur cluster assembly protein IscA; This model represents the IscA component of the ISC ...
 3-107 5.67e-60

iron-sulfur cluster assembly protein IscA; This model represents the IscA component of the ISC system for iron-sulfur cluster assembly. The ISC system consists of IscRASU, HscAB and an Isc-specific ferredoxin. IscA previously was believed to act as a scaffold and now is seen as an iron donor protein. This clade is limited to the proteobacteria. [Biosynthesis of cofactors, prosthetic groups, and carriers, Other]


Pssm-ID: 213674  Cd Length: 105  Bit Score: 178.86  E-value: 5.67e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626    3 ISISDSAAQRVSAFLNHRGKGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFVKE 82
Cdd:TIGR02011   1 ITLTDSAAARVNTFLANRGKGFGLRLGVKTSGCSGMAYVLEFVDEPTPDDIVFEDKGVKIVIDGKSLQYLDGTQLDFVKE 80

                          90       100
                  ....*....|....*....|....*
gi 488138626   83 GLNEGFKFNNPNVSNECGCGESFNV 107
Cdd:TIGR02011  81 GLNEGFKFTNPNVKDECGCGESFHV 105
IscA COG0316
Fe-S cluster assembly iron-binding protein IscA [Posttranslational modification, protein ...
 3-107 1.10e-56

Fe-S cluster assembly iron-binding protein IscA [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440085 [Multi-domain]  Cd Length: 107  Bit Score: 170.33  E-value: 1.10e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626   3 ISISDSAAQRVSAFLNHRG-KGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFVK 81
Cdd:COG0316    2 ITLTDAAAKRIKRLLAKEGnPGLGLRVGVKGGGCSGFSYGLDFDDEPNEDDLVFEQDGVKVVVDPKSLPYLDGTEIDYVE 81

                         90       100
                 ....*....|....*....|....*.
gi 488138626  82 EGLNEGFKFNNPNVSNECGCGESFNV 107
Cdd:COG0316   82 ELLGSGFKFNNPNAKSSCGCGESFSV 107
Fe-S_biosyn pfam01521
Iron-sulphur cluster biosynthesis; This family is involved in iron-sulphur cluster ...
 1-103 8.39e-23

Iron-sulphur cluster biosynthesis; This family is involved in iron-sulphur cluster biosynthesis. Its members include proteins that are involved in nitrogen fixation such as the HesB and HesB-like proteins.


Pssm-ID: 426304  Cd Length: 111  Bit Score: 85.01  E-value: 8.39e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626    1 MSISISDSAAQRVSAFLNhrGKGLGLRLGVRTSG-------CS-GMAYVLEFVDEINDD-DIVFEDKGVKVIIDGKSMVY 71
Cdd:pfam01521   1 MKITITDAAAERLKKLLA--GDKKELRLDVDDGGgpyskggCSiGGKFSLVLVDEPDPDyDEVIESNGGPIYVDSYSLPF 78

                          90       100       110
                  ....*....|....*....|....*....|...
gi 488138626   72 LD-GTELDFVKEGLNEGFKFNNPNVSNECGCGE 103
Cdd:pfam01521  79 LDeGLTLDFVEDLGTLGLKSDNGNLDGNVGCGD 111
 
Name Accession Description Interval E-value
iscA PRK09502
iron-sulfur cluster assembly protein IscA;
1-107 8.94e-71

iron-sulfur cluster assembly protein IscA;


Pssm-ID: 181914 [Multi-domain]  Cd Length: 107  Bit Score: 206.26  E-value: 8.94e-71
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626   1 MSISISDSAAQRVSAFLNHRGKGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFV 80
Cdd:PRK09502   1 MSITLSDSAAARVNTFLANRGKGFGLRLGVRTSGCSGMAYVLEFVDEPTPEDIVFEDKGVKVVVDGKSLQFLDGTQLDFV 80

                         90       100
                 ....*....|....*....|....*..
gi 488138626  81 KEGLNEGFKFNNPNVSNECGCGESFNV 107
Cdd:PRK09502  81 KEGLNEGFKFTNPNVKDECGCGESFHV 107
IscA TIGR02011
iron-sulfur cluster assembly protein IscA; This model represents the IscA component of the ISC ...
 3-107 5.67e-60

iron-sulfur cluster assembly protein IscA; This model represents the IscA component of the ISC system for iron-sulfur cluster assembly. The ISC system consists of IscRASU, HscAB and an Isc-specific ferredoxin. IscA previously was believed to act as a scaffold and now is seen as an iron donor protein. This clade is limited to the proteobacteria. [Biosynthesis of cofactors, prosthetic groups, and carriers, Other]


Pssm-ID: 213674  Cd Length: 105  Bit Score: 178.86  E-value: 5.67e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626    3 ISISDSAAQRVSAFLNHRGKGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFVKE 82
Cdd:TIGR02011   1 ITLTDSAAARVNTFLANRGKGFGLRLGVKTSGCSGMAYVLEFVDEPTPDDIVFEDKGVKIVIDGKSLQYLDGTQLDFVKE 80

                          90       100
                  ....*....|....*....|....*
gi 488138626   83 GLNEGFKFNNPNVSNECGCGESFNV 107
Cdd:TIGR02011  81 GLNEGFKFTNPNVKDECGCGESFHV 105
IscA COG0316
Fe-S cluster assembly iron-binding protein IscA [Posttranslational modification, protein ...
 3-107 1.10e-56

Fe-S cluster assembly iron-binding protein IscA [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440085 [Multi-domain]  Cd Length: 107  Bit Score: 170.33  E-value: 1.10e-56
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626   3 ISISDSAAQRVSAFLNHRG-KGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFVK 81
Cdd:COG0316    2 ITLTDAAAKRIKRLLAKEGnPGLGLRVGVKGGGCSGFSYGLDFDDEPNEDDLVFEQDGVKVVVDPKSLPYLDGTEIDYVE 81

                         90       100
                 ....*....|....*....|....*.
gi 488138626  82 EGLNEGFKFNNPNVSNECGCGESFNV 107
Cdd:COG0316   82 ELLGSGFKFNNPNAKSSCGCGESFSV 107
TIGR00049 TIGR00049
Iron-sulfur cluster assembly accessory protein; Proteins in this subfamily appear to be ...
 5-107 8.74e-46

Iron-sulfur cluster assembly accessory protein; Proteins in this subfamily appear to be associated with the process of FeS-cluster assembly. The HesB proteins are associated with the nif gene cluster and the Rhizobium gene IscN has been shown to be required for nitrogen fixation. Nitrogenase includes multiple FeS clusters and many genes for their assembly. The E. coli SufA protein is associated with SufS, a NifS homolog and SufD which are involved in the FeS cluster assembly of the FhnF protein. The Azotobacter protein IscA (homologs of which are also found in E.coli) is associated which IscS, another NifS homolog and IscU, a nifU homolog as well as other factors consistent with a role in FeS cluster chemistry. A homolog from Geobacter contains a selenocysteine in place of an otherwise invariant cysteine, further suggesting a role in redox chemistry. [Biosynthesis of cofactors, prosthetic groups, and carriers, Other]


Pssm-ID: 272875 [Multi-domain]  Cd Length: 105  Bit Score: 142.72  E-value: 8.74e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626    5 ISDSAAQRVSAFLNHRGK-GLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFVKEG 83
Cdd:TIGR00049   2 LTDSAAKRIKALLAGEGEpNLGLRVGVKGGGCSGLQYGLEFDDEPNEDDEVFEQDGVKVVVDPKSLPYLDGSEIDYVEEL 81

                          90       100
                  ....*....|....*....|....
gi 488138626   84 LNEGFKFNNPNVSNECGCGESFNV 107
Cdd:TIGR00049  82 LGSGFTFTNPNAKGTCGCGKSFSV 105
sufA PRK09504
iron-sulfur cluster assembly scaffold protein; Provisional
 3-107 5.10e-42

iron-sulfur cluster assembly scaffold protein; Provisional


Pssm-ID: 181915  Cd Length: 122  Bit Score: 134.09  E-value: 5.10e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626   3 ISISDSAAQRVSAFLNHRGKGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFVKE 82
Cdd:PRK09504  18 LTLTPAAAAHIRELMAKQPGMKGVRLGVKQTGCAGFGYVLDSVSEPDKDDLVFEHDGAKLFVPLQAMPFIDGTEVDYVRE 97

                         90       100
                 ....*....|....*....|....*
gi 488138626  83 GLNEGFKFNNPNVSNECGCGESFNV 107
Cdd:PRK09504  98 GLNQIFKFHNPKAQNECGCGESFGV 122
sufA_proteo TIGR01997
FeS assembly scaffold SufA; This model represents the SufA protein of the SUF system of ...
 3-107 1.08e-40

FeS assembly scaffold SufA; This model represents the SufA protein of the SUF system of iron-sulfur cluster biosynthesis. This system performs FeS biosynthesis even during oxidative stress and tends to be absent in obligate anaerobic and microaerophilic bacteria. [Biosynthesis of cofactors, prosthetic groups, and carriers, Other]


Pssm-ID: 131052  Cd Length: 107  Bit Score: 130.33  E-value: 1.08e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626    3 ISISDSAAQRVSAFLNHRGKGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFVKE 82
Cdd:TIGR01997   3 ITLTDAAAIHIRELVAKRPEAVGIRLGVKKTGCAGMEYVLDLVSEPKKDDDLIEHDGAKVFVAPEAVLFILGTQVDFVRT 82

                          90       100
                  ....*....|....*....|....*
gi 488138626   83 GLNEGFKFNNPNVSNECGCGESFNV 107
Cdd:TIGR01997  83 TLRQGFKFNNPNATSACGCGESFEL 107
PRK13623 PRK13623
iron-sulfur cluster insertion protein ErpA; Provisional
 3-107 6.14e-26

iron-sulfur cluster insertion protein ErpA; Provisional


Pssm-ID: 184186  Cd Length: 115  Bit Score: 93.07  E-value: 6.14e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626   3 ISISDSAAQRVSAFLNHRGKG-LGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDFvK 81
Cdd:PRK13623  10 LVFTDAAAAKVKELIEEEGNPdLKLRVYITGGGCSGFQYGFTFDEQVNEDDTTIEKQGVTLVVDPMSLQYLVGAEVDY-T 88

                         90       100
                 ....*....|....*....|....*...
gi 488138626  82 EGLnEGFKF--NNPNVSNECGCGESFNV 107
Cdd:PRK13623  89 EGL-EGSRFviKNPNAKTTCGCGSSFSI 115
Fe-S_biosyn pfam01521
Iron-sulphur cluster biosynthesis; This family is involved in iron-sulphur cluster ...
 1-103 8.39e-23

Iron-sulphur cluster biosynthesis; This family is involved in iron-sulphur cluster biosynthesis. Its members include proteins that are involved in nitrogen fixation such as the HesB and HesB-like proteins.


Pssm-ID: 426304  Cd Length: 111  Bit Score: 85.01  E-value: 8.39e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626    1 MSISISDSAAQRVSAFLNhrGKGLGLRLGVRTSG-------CS-GMAYVLEFVDEINDD-DIVFEDKGVKVIIDGKSMVY 71
Cdd:pfam01521   1 MKITITDAAAERLKKLLA--GDKKELRLDVDDGGgpyskggCSiGGKFSLVLVDEPDPDyDEVIESNGGPIYVDSYSLPF 78

                          90       100       110
                  ....*....|....*....|....*....|...
gi 488138626   72 LD-GTELDFVKEGLNEGFKFNNPNVSNECGCGE 103
Cdd:pfam01521  79 LDeGLTLDFVEDLGTLGLKSDNGNLDGNVGCGD 111
PLN03082 PLN03082
Iron-sulfur cluster assembly; Provisional
 2-107 2.78e-18

Iron-sulfur cluster assembly; Provisional


Pssm-ID: 215564  Cd Length: 163  Bit Score: 74.96  E-value: 2.78e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626   2 SISISDSAAQRVSAFLNHRG--KGLGLRLGVRTSGCSGMAYVLEFVDEINDDDIVFEDKGVKVIIDGKSMVYLDGTELDF 79
Cdd:PLN03082  54 AVHMTDNCIRRLKELQTSEPsaEDKMLRLSVETGGCSGFQYVFELDDKTNSDDRVFEKDGVKLVVDNISYDFVKGATVDY 133

                         90       100
                 ....*....|....*....|....*....
gi 488138626  80 VKEGLNEGFKFN-NPNVSNECGCGESFNV 107
Cdd:PLN03082 134 VEELIRSAFVVStNPSAVGGCSCKSSFMV 162
PRK11190 PRK11190
iron-sulfur cluster biogenesis protein NfuA;
3-94 1.71e-03

iron-sulfur cluster biogenesis protein NfuA;


Pssm-ID: 183027 [Multi-domain]  Cd Length: 192  Bit Score: 35.76  E-value: 1.71e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 488138626   3 ISISDSAAQRVSAFLNHRGKGLGLRL-----GVRTSGCsGMAYVLEfvDEINDDDIVFEDKGVKVIIDGKSMVYLDGTEL 77
Cdd:PRK11190   2 ITISDAAQAHFAKLLANQEEGTQIRVfvinpGTPNAEC-GVSYCPP--DAVEATDTELKFDGFSAYVDELSAPFLEDAEI 78

                         90
                 ....*....|....*..
gi 488138626  78 DFVKEGLNEGFKFNNPN 94
Cdd:PRK11190  79 DFVTDQLGSQLTLKAPN 95
 
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.
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