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3IIZ

X-ray structure of the FeFe-hydrogenase maturase HydE from T. maritima in complex with S-adenosyl-L-methionine

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 Residues4
DetailsBINDING SITE FOR RESIDUE SF4 A 2460
ChainResidue
ACYS63
ACYS67
ACYS70
ASAM1501

site_idAC2
Number of Residues20
DetailsBINDING SITE FOR RESIDUE SAM A 1501
ChainResidue
AGLU161
AARG180
AMET199
APRO229
AILE231
ATYR303
ALEU305
ATYR306
AHOH458
AHOH464
AHOH466
AHOH475
AHOH514
AHOH780
ASF42460
ATYR69
ASER108
ASER136
AGLY138
AARG159

site_idAC3
Number of Residues21
DetailsBINDING SITE FOR RESIDUE CPS A 1701
ChainResidue
AGLN98
APHE99
AGLY100
ALYS102
AGLU280
AARG284
AMET324
ALYS325
ALEU329
ALEU330
AHOH455
AHOH491
AHOH517
AHOH541
AHOH553
AHOH672
AHOH754
AHOH777
ACPS1703
ACPS1704
ACPS1705

site_idAC4
Number of Residues16
DetailsBINDING SITE FOR RESIDUE CPS A 1702
ChainResidue
ALYS37
AASP40
ALYS170
AARG284
ASER297
ALYS315
AASP316
ATHR317
AHOH353
AHOH382
AHOH414
AHOH545
AHOH595
AHOH623
AHOH648
AHOH762

site_idAC5
Number of Residues11
DetailsBINDING SITE FOR RESIDUE CPS A 1703
ChainResidue
AARG29
AGLU33
ATHR247
ALEU250
AHOH540
AHOH544
AHOH550
AHOH739
AHOH782
ACPS1701
ACPS1704

site_idAC6
Number of Residues12
DetailsBINDING SITE FOR RESIDUE CPS A 1704
ChainResidue
AARG29
ALYS315
ATHR317
AALA318
AHOH376
AHOH406
AHOH418
AHOH440
AHOH579
AHOH675
ACPS1701
ACPS1703

site_idAC7
Number of Residues9
DetailsBINDING SITE FOR RESIDUE CPS A 1705
ChainResidue
ALYS128
AMET324
ALYS325
AGLU328
AHOH656
AHOH690
AHOH723
AHOH724
ACPS1701

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE FES A 2648
ChainResidue
AH2S2649
AH2S2650
AARG279
ACYS311
ACYS319
ACYS322
AVAL323
AHOH569

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE H2S A 2649
ChainResidue
ACYS311
ACYS319
AFES2648

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE H2S A 2650
ChainResidue
AARG279
ACYS322
AMET326
AFES2648

site_idBC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 349
ChainResidue
AARG54
ATHR134
AARG155

site_idBC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CL A 350
ChainResidue
AARG159
ATHR269
AALA270
ATYR306
AHOH435
AHOH710

site_idBC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CO3 A 351
ChainResidue
APHE246
AHOH499
AHOH530

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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