Conserved Protein Domain Family
Fer2_3

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pfam13085: Fer2_3 
2Fe-2S iron-sulfur cluster binding domain
The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which abeta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated.
Statistics
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PSSM-Id: 493115
Aligned: 26 rows
Threshold Bit Score: 118.127
Created: 16-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Q8G5R5          10 TLQVHRFTPrperaerarggspfakkgspfgggsdsaarRRPRgKQWVQEYTIPAR-PSDTVLDCLLTIKRTV------- 81  Bifidobacteri...
Q7NSQ2           7 HIEVLRYRP------------------------------EQDK-EPWLQGFDVPYS-DDMSVLQGLQYIRDYL------- 47  Chromobacteri...
WP_013010243     2 KLEIYKYNP------------------------------DVDN-SASYVYVNIDYK-DKMTVLEAIQFAHEKT------- 42  Denitrovibrio...
3_pfamImport     1 KISVQKYNP------------------------------SVDA-EPYFGTYEIEHT-EHMTLLEALVVINDTI------- 41 
WP_011940079    10 TLNVWRQKG--------------------------------PKdPGKFETYTAKNItEHHSFLEMIDVVNEDLik----- 52  Geotalea uran...
Q4JSU9           4 hLEIWRQAG--------------------------------PNaEGHFESVDVDDAaEQMSILELLDHVNNQYve----- 46  Corynebacteri...
jgi:Bcell_3155   7 KIIITRQKD------------------------------MDs--APYKETFELPYReN-MNVISALMEIRRNPvnad--g 51 
WP_012240918    26 HLRVRRQDT------------------------------ADRTeSRRWEEFKVPYLpQ-MNVISALQQIQKDPrtvd--g 72  Sorangium cel...
Q7UEU2          16 NVRVRRQDA------------------------------PGk--APYWELHKIKYEpE-MNVISVLQRIAAQStnrd--g 60  Pirellula sp.
WP_015565845     4 TIRIKRQEN------------------------------PQa--SPCWQEFSFEGSaD-TSIASVLNELNHRSplceksg 50  Faecalibacter...
Q8G5R5          82 --DPTLAFRYSCGHGMCGSDAVAINGTP------TLLCTATIRDWAKQpgampevddegfrhtgteaeesddsaenvana 153 Bifidobacteri...
Q7NSQ2          48 --DGTLAFRWSCRQAICGSCGMMVDGVP------KLACKTFLRDYPGR-------------------------------- 87  Chromobacteri...
WP_013010243    43 ----PIHFDYSCHGRACGRCSVVYDGTP------VLACITPITDGD---------------------------------- 78  Denitrovibrio...
3_pfamImport    42 ---EPIAFDYSCRGRVCGRCAMTLNGTP------CLACVTLVEDAGK--------------------------------- 79 
WP_011940079    53 sgKEPIVFDHDCREGICGMCSQVVNGVPhggqerTTVCQLHMRKFKDGd------------------------------- 101 Geotalea uran...
Q4JSU9          47 dgKEPFAFASDCREGICGTCGLMVNDRPhgpdknKPACQQRLLSFNDGd------------------------------- 95  Corynebacteri...
jgi:Bcell_3155  52 keTTAVSWDSSCLEEVCGACSMVINGKP------RQSCTALIDQ-LEq-------------------------------- 92 
WP_012240918    73 keVAPVVWEAVCLEEVCGSCTMVINGRV------RQACSALIDQ-LAPkg------------------------------ 115 Sorangium cel...
Q7UEU2          61 kkVTPVAWDCGCLEEVCGSCTMVINGRV------RQSCSALVDRLLADna------------------------------ 104 Pirellula sp.
WP_015565845    51 tvVSPIAWECGCMIRKCGACAMRINGLP------RLACSVFLRDCKGSv------------------------------- 93  Faecalibacter...
Q8G5R5         154 aaaqnsaangslgvIELASL--PGFPPQRDLIADIDPMLN 191 Bifidobacterium longum
Q7NSQ2          88 --------------VRIEPL--NHFPIERDLVVVLDDFID 111 Chromobacterium violaceum
WP_013010243    79 --------------HTIEPM--KGHTVLRDLIIDKSEAHA 102 Denitrovibrio acetiphilus
3_pfamImport    80 --------------NEVTPL--KHFPVVRDLIVDKTKVTD 103
WP_011940079   102 -------------tIFIEPWraTAFPIIKDLVVDRSAYDT 128 Geotalea uraniireducens
Q4JSU9          96 -------------tIKLEPLrsAAYPVIKDMVVDRSALdr 122 Corynebacterium jeikeium K411
jgi:Bcell_3155  93 -------------pIRLEPM--NTFPVVRDLVVDRSRMFD 117
WP_012240918   116 ------------evITLEPM--SKFPLVRDLLVDRSRMFE 141 Sorangium cellulosum
Q7UEU2         105 ------------deIVLEPM--SKFPVVRDLVVDRARLFQ 130 Pirellula sp.
WP_015565845    94 --------------VTLEPL--SKFPLVKDLVVDRSVIFE 117 Faecalibacterium prausnitzii
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