Structure of PDB 6fko Chain A Binding Site BS01

Receptor Information
>6fko Chain A (length=343) Species: 1076759 (Vibrio phage phiVC8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MENVDLVIDLQFGSTGKGLIAGYLAEKNGYDTVINANMPNAGHTYINAEG
RKWMHKVLPNGIVSPNLKRVMLGAGSVFSINRLMEEIEMSKDLLHDKVAI
LIHPMATVLDEEAHKKAEVGIATSIGSTGQGSMAAMVEKLQRDPTNNTIV
ARDVAQYDGRIAQYVCTVEEWDMALMASERILAEGAQGFSLSLNQEFYPY
CTSRDCTPARFLADMGIPLPMLNKVIGTARCHPIRVGGTSGGHYPDQEEL
TWEQLGQVPELTTVTKKVRRVFSFSFIQMQKAMWTCQPDEVFLNFCNYLS
PMGWQDIVHQIEVAAQSRYCDAEVKYLGFGPTFNDVELREDVM
Ligand information
Ligand IDHDA
InChIInChI=1S/C3H5NO4/c5-2-4(8)1-3(6)7/h2,8H,1H2,(H,6,7)
InChIKeyURJHVPKUWOUENU-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.370ON(CC(O)=O)C=O
ACDLabs 12.01O=C(O)CN(O)C=O
OpenEye OEToolkits 1.7.0C(C(=O)O)N(C=O)O
FormulaC3 H5 N O4
NameHADACIDIN
ChEMBLCHEMBL331373
DrugBankDB02109
ZINCZINC000001482078
PDB chain6fko Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6fko Deoxyguanylosuccinate synthase (DgsS) quaternary structure with ATP, dGMP, HAdacidin at 2.1 Angstrom resolution
Resolution2.1 Å
Binding residue
(original residue number in PDB)		T263 V264
Binding residue
(residue number reindexed from 1)		T263 V264
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) S14 K17 G42 H43 Q187
Catalytic site (residue number reindexed from 1) S14 K17 G42 H43 Q187
Enzyme Commision number 6.3.4.25: 2-amino-2'-deoxyadenylo-succinate synthase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0000287 magnesium ion binding
GO:0004019 adenylosuccinate synthase activity
GO:0005524 ATP binding
GO:0016874 ligase activity
GO:0046872 metal ion binding
Biological Process
GO:0006164 purine nucleotide biosynthetic process
GO:0044208 'de novo' AMP biosynthetic process
GO:0046040 IMP metabolic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6fko, PDBe:6fko, PDBj:6fko
PDBsum6fko
PubMed
UniProtG3FFN6|PURZ_BPVC8 N6-succino-2-amino-2'-deoxyadenylate synthase (Gene Name=purZ)

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