Structure of PDB 1h74 Chain C Binding Site BS02
Receptor Information
>1h74 Chain C (length=296) Species:
2190
(Methanocaldococcus jannaschii) [
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MKVRVKAPCTSANLGVGFDVFGLCLKEPYDVIEVEAIDDKEIIIEVDDKN
IPTDPDKNVAGIVAKKMIDDFNIGKGVKITIKKGVKAGSGLGSSAASSAG
TAYAINELFKLNLDKLKLVDYASYGELASSGAKHADNVAPAIFGGFTMVT
NYEPLEVLHIPIDFKLDILIAIPNISINTKEAREILPKAVGLKDLVNNVG
KACGMVYALYNKDKSLFGRYMMSDKVIEPVRGKLIPNYFKIKEEVKDKVY
GITISGSGPSIIAFPKEEFIDEVENILRDYYENTIRTEVGKGVEVV
Ligand information
Ligand ID
ADP
InChI
InChI=1S/C10H15N5O10P2/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(24-10)1-23-27(21,22)25-26(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKey
XTWYTFMLZFPYCI-KQYNXXCUSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)OP(=O)(O)O)O)O)N
CACTVS 3.341
Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04
O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
CACTVS 3.341
Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@@](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.5.0
c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)O)O)O)N
Formula
C10 H15 N5 O10 P2
Name
ADENOSINE-5'-DIPHOSPHATE
ChEMBL
CHEMBL14830
DrugBank
DB16833
ZINC
ZINC000012360703
PDB chain
1h74 Chain C Residue 400 [
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Receptor-Ligand Complex Structure
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PDB
1h74
Structural Basis for the Catalysis and Substrate Specificity of Homoserine Kinase
Resolution
1.9 Å
Binding residue
(original residue number in PDB)
I55 N62 V63 K87 A91 G92 S97 S98 S101 T183
Binding residue
(residue number reindexed from 1)
I51 N58 V59 K83 A87 G88 S93 S94 S97 T179
Annotation score
5
Enzymatic activity
Catalytic site (original residue number in PDB)
E130 T183
Catalytic site (residue number reindexed from 1)
E126 T179
Enzyme Commision number
2.7.1.39
: homoserine kinase.
Gene Ontology
Molecular Function
GO:0004413
homoserine kinase activity
GO:0005524
ATP binding
GO:0016301
kinase activity
Biological Process
GO:0006566
threonine metabolic process
GO:0009088
threonine biosynthetic process
GO:0016310
phosphorylation
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:1h74
,
PDBe:1h74
,
PDBj:1h74
PDBsum
1h74
PubMed
11535056
UniProt
Q58504
|KHSE_METJA Homoserine kinase (Gene Name=thrB)
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