Structure of PDB 1ys4 Chain A Binding Site BS01

Receptor Information
>1ys4 Chain A (length=348) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKIKVGVLGATGSVGQRFVQLLADHPMFELTALAASERSAGKKYKDACYW
FQDRDIPENIKDMVVIPTDPKHEEFEDVDIVFSALPSDLAKKFEPEFAKE
GKLIFSNASAYRMEEDVPLVIPEVNADHLELIEIQREKRGWDGAIITNPN
CSTICAVITLKPIMDKFGLEAVFIATMQAVSGAGYNGVPSMAILDNLIPF
IKNEEEKMQTESLKLLGTLKDGKVELANFKISASCNRVAVIDGHTESIFV
KTKEGAEPEEIKEVMDKFDPLKDLNLPTYAKPIVIREEIDRPQPRLDRNE
GNGMSIVVGRIRKDPIFDVKYTALEHNTIRGAAGASVLNAEYFVKKYI
Ligand information
Ligand IDNAP
InChIInChI=1S/C21H28N7O17P3/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(44-46(33,34)35)14(30)11(43-21)6-41-48(38,39)45-47(36,37)40-5-10-13(29)15(31)20(42-10)27-3-1-2-9(4-27)18(23)32/h1-4,7-8,10-11,13-16,20-21,29-31H,5-6H2,(H7-,22,23,24,25,32,33,34,35,36,37,38,39)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
InChIKeyXJLXINKUBYWONI-NNYOXOHSSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1cc(c[n+](c1)C2C(C(C(O2)COP(=O)([O-])OP(=O)(O)OCC3C(C(C(O3)n4cnc5c4ncnc5N)OP(=O)(O)O)O)O)O)C(=O)N
CACTVS 3.341NC(=O)c1ccc[n+](c1)[CH]2O[CH](CO[P]([O-])(=O)O[P](O)(=O)OC[CH]3O[CH]([CH](O[P](O)(O)=O)[CH]3O)n4cnc5c(N)ncnc45)[CH](O)[CH]2O
CACTVS 3.341NC(=O)c1ccc[n+](c1)[C@@H]2O[C@H](CO[P]([O-])(=O)O[P@@](O)(=O)OC[C@H]3O[C@H]([C@H](O[P](O)(O)=O)[C@@H]3O)n4cnc5c(N)ncnc45)[C@@H](O)[C@H]2O
OpenEye OEToolkits 1.5.0c1cc(c[n+](c1)[C@H]2[C@@H]([C@@H]([C@H](O2)CO[P@@](=O)([O-])O[P@](=O)(O)OC[C@@H]3[C@H]([C@H]([C@@H](O3)n4cnc5c4ncnc5N)OP(=O)(O)O)O)O)O)C(=O)N
FormulaC21 H28 N7 O17 P3
NameNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE;
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE
ChEMBLCHEMBL295069
DrugBankDB03461
ZINC
PDB chain1ys4 Chain A Residue 900 [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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PDB1ys4 A New Branch in the Family: Structure of Aspartate-beta-semialdehyde Dehydrogenase from Methanococcus jannaschii
Resolution2.29 Å
Binding residue
(original residue number in PDB)		G15 T17 G18 S19 V20 A41 S42 S45 L95 N113 S187 G188 A189 G190 N333 T334
Binding residue
(residue number reindexed from 1)		G9 T11 G12 S13 V14 A35 S36 S39 L89 N107 S181 G182 A183 G184 N327 T328
Annotation score4
Enzymatic activity
Enzyme Commision number 1.2.1.11: aspartate-semialdehyde dehydrogenase.
Gene Ontology
Molecular Function
GO:0004073 aspartate-semialdehyde dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0016620 oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor
GO:0046983 protein dimerization activity
GO:0050661 NADP binding
GO:0051287 NAD binding
Biological Process
GO:0006520 amino acid metabolic process
GO:0008652 amino acid biosynthetic process
GO:0009085 lysine biosynthetic process
GO:0009086 methionine biosynthetic process
GO:0009088 threonine biosynthetic process
GO:0009089 lysine biosynthetic process via diaminopimelate
GO:0009097 isoleucine biosynthetic process
GO:0019877 diaminopimelate biosynthetic process
GO:0071266 'de novo' L-methionine biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1ys4, PDBe:1ys4, PDBj:1ys4
PDBsum1ys4
PubMed16225889
UniProtQ57658|DHAS_METJA Aspartate-semialdehyde dehydrogenase (Gene Name=asd)

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