Structure of PDB 2e7z Chain A Binding Site BS02

Receptor Information
>2e7z Chain A (length=727) Species: 29542 (Syntrophotalea acetylenica) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKHVVCQSCDINCVVEAEVKADGKIQTKSISEPHPTTPPNSICMKSVNAD
TIRTHKDRVLYPLKNVGSKRGEQRWERISWDQALDEIAEKLKKIIAKYGP
ESLGVSQTEINQQSEYGTLRRFMNLLGSPNWTSAMYMCIGNTAGVHRVTH
GSYSFASFADSNCLLFIGKNLSNHNWVSQFNDLKAALKRGCKLIVLDPRR
TKVAEMADIWLPLRYGTDAALFLGMINVIINEQLYDKEFVENWCVGFEEL
KERVQEYPLDKVAEITGCDAGEIRKAAVMFATESPASIPWAVSTDMQKNS
CSAIRAQCILRAIVGSFVNGAEILGAPHSDLVPISKIQMHEALPEEKKKL
QLGTETYPFLTYTGMSALEEPSERVYGVKYFHNMGAFMANPTALFTAMAT
EKPYPVKAFFALASNALMGYANQQNALKGLMNQDLVVCYDQFMTPTAQLA
DYVLPGDHWLERPVVQPNWEGIPFGNTSQQVVEPAGEAKDEYYFIRELAV
RMGLEEHFPWKDRLELINYRISPTGMEWEEYQKQYTYMSKLPDYFGPEGV
GVATPSGKVELYSSVFEKLGYDPLPYYHEPLQTEISDPELAKEYPLILFA
GLREDSNFQSCYHQPGILRDAEPDPVALLHPKTAQSLGLPSGEWIWVETT
HGRLKLLLKHDGAQPEGTIRIPHGRWCPEQEGGPETGFSGAMLHNDAMVL
SDDDWNLDPEQGLPNLRGGILAKAYKC
Ligand information
Ligand IDMGD
InChIInChI=1S/C20H26N10O13P2S2/c21-19-26-13-7(15(33)28-19)24-6-12(47)11(46)5(41-17(6)25-13)2-40-45(37,38)43-44(35,36)39-1-4-9(31)10(32)18(42-4)30-3-23-8-14(30)27-20(22)29-16(8)34/h3-6,9-10,17-18,24,31-32,46-47H,1-2H2,(H,35,36)(H,37,38)(H3,22,27,29,34)(H4,21,25,26,28,33)/t4-,5-,6+,9-,10-,17-,18-/m1/s1
InChIKeyVQAGYJCYOLHZDH-ILXWUORBSA-N
SMILES
SoftwareSMILES
CACTVS 3.341NC1=NC2=C(N[CH]3[CH](N2)O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6C(=O)NC(=Nc56)N)C(=C3S)S)C(=O)N1
OpenEye OEToolkits 1.5.0c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(=C(C5C(O4)NC6=C(N5)C(=O)NC(=N6)N)S)S)O)O)N=C(NC2=O)N
OpenEye OEToolkits 1.5.0c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]4C(=C([C@H]5[C@@H](O4)NC6=C(N5)C(=O)NC(=N6)N)S)S)O)O)N=C(NC2=O)N
ACDLabs 10.04O=C1C=2NC3C(S)=C(S)C(OC3NC=2N=C(N)N1)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c5N=C(N)NC4=O)C(O)C6O
CACTVS 3.341NC1=NC2=C(N[C@@H]3[C@H](N2)O[C@H](CO[P@@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6C(=O)NC(=Nc56)N)C(=C3S)S)C(=O)N1
FormulaC20 H26 N10 O13 P2 S2
Name2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE;
MOLYBDOPTERIN GUANOSINE DINUCLEOTIDE
ChEMBL
DrugBank
ZINCZINC000195757106
PDB chain2e7z Chain A Residue 801 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2e7z Structure of the non-redox-active tungsten/[4Fe:4S] enzyme acetylene hydratase
Resolution1.26 Å
Binding residue
(original residue number in PDB)
T111 N114 A137 M140 C141 M299 A416 N418 G422 Y423 Y442 D443 Q444 D460 R465 R606 Q612 S613 C614 H676 D699 L719
Binding residue
(residue number reindexed from 1)
T108 N111 A134 M137 C138 M296 A413 N415 G419 Y420 Y439 D440 Q441 D457 R462 R603 Q609 S610 C611 H673 D696 L716
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) K48 T111 I113 W134 C141 I142 V295 S338 K339 I340
Catalytic site (residue number reindexed from 1) K45 T108 I110 W131 C138 I139 V292 S335 K336 I337
Enzyme Commision number 4.2.1.112: acetylene hydratase.
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0016829 lyase activity
GO:0018818 acetylene hydratase activity
GO:0043546 molybdopterin cofactor binding
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:2e7z, PDBe:2e7z, PDBj:2e7z
PDBsum2e7z
PubMed17360611
UniProtQ71EW5|AHY_SYNAC Acetylene hydratase

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