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3CIW

X-RAY structure of the [FeFe]-hydrogenase maturase HydE from thermotoga maritima

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0016491molecular_functionoxidoreductase activity
A0016740molecular_functiontransferase activity
A0042364biological_processwater-soluble vitamin biosynthetic process
A0044272biological_processsulfur compound biosynthetic process
A0046872molecular_functionmetal ion binding
A0051536molecular_functioniron-sulfur cluster binding
A0051537molecular_function2 iron, 2 sulfur cluster binding
A0051539molecular_function4 iron, 4 sulfur cluster binding
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CL A 349
ChainResidue
AARG159
ATHR268
ATHR269
AALA270
ATYR306
AHOH2811
AHOH2812

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 350
ChainResidue
AARG155
AARG54
ATHR134

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 351
ChainResidue
AARG159
APRO266
AMET291
AHOH2603

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SF4 A 2460
ChainResidue
ACYS63
ACYS67
ACYS70
AGLY109

site_idAC5
Number of Residues17
DetailsBINDING SITE FOR RESIDUE SAH A 1501
ChainResidue
ATYR69
ASER108
ASER136
AARG159
AGLU161
AARG180
AMET199
APRO229
AILE231
ATYR303
ALEU305
AHOH2471
AHOH2477
AHOH2479
AHOH2488
AHOH2527
AHOH2794

site_idAC6
Number of Residues17
DetailsBINDING SITE FOR RESIDUE CPS A 1701
ChainResidue
AGLN98
APHE99
AGLY100
APRO276
AGLY277
AGLU280
AARG284
AMET324
ALEU330
AHOH2468
AHOH2504
AHOH2554
AHOH2565
AHOH2685
AHOH2753
AHOH2773
AHOH2820

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SAT A 1706
ChainResidue
ALYS170
ASER297
AASP316
AHOH2781

site_idAC8
Number of Residues10
DetailsBINDING SITE FOR RESIDUE CPS A 1702
ChainResidue
ALYS37
AASP40
AARG284
ATHR317
AHOH2558
AHOH2607
AHOH2634
AHOH2653
AHOH2659
AHOH2781

site_idAC9
Number of Residues11
DetailsBINDING SITE FOR RESIDUE CPS A 1703
ChainResidue
AARG29
AGLU33
APHE246
ATHR247
ALEU250
AHOH2553
AHOH2557
AHOH2563
AHOH2758
AHOH2775
AHOH2824

site_idBC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE CPS A 1704
ChainResidue
AARG29
ATHR317
AALA318
AHOH2563
AHOH2591
AHOH2688
AHOH2821
AHOH2835

site_idBC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE CPS A 1705
ChainResidue
ALYS128
AMET324
ALYS325
AGLU328
AHOH2667
AHOH2703
AHOH2741
AHOH2742
AHOH2773

Functional Information from PROSITE/UniProt
site_idPS00216
Number of Residues18
DetailsSUGAR_TRANSPORT_1 Sugar transport proteins signature 1. VMKMIELLGRKpgrdwgG
ChainResidueDetails
AVAL323-GLY340

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PIRSR","id":"PIRSR004762-1","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"16137685","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18400755","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19706452","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3CIW","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3CIX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3IIX","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PIRSR","id":"PIRSR004762-1","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"16137685","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3CIW","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3CIX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3IIX","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PDB","id":"3CIX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3IIZ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4JXC","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4JY8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4JY9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4JYE","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PDB","id":"3CIX","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4JY8","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4JY9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4JYE","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

250359

PDB entries from 2026-03-11

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