Structure of PDB 2q0b Chain B Binding Site BS01

Receptor Information
>2q0b Chain B (length=282) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LPEDPKWEFPRDKLTLGKPLGQVVMAEAVGIDKDKPKEAVTVAVKMLKDD
ATEKDLSDLVSEMEMMKMIGKHKNIINLLGACTQDGPLYVIVAYASKGNL
REYLRARRPPEEQMTFKDLVSCTYQLARGMEYLASQKCIHRDLAARNVLV
TENNVMKIADFGLARDINNIDYYKKTTNGRLPVKWMAPEALFDRVYTHQS
DVWSFGVLMWEIFTLGGSPYPGIPVEELFKLLKEGHRMDKPANCTNELYM
MMRDCWHAVPSQRPTFKQLVEDLDRILTLTTN
Ligand information
Ligand IDACP
InChIInChI=1S/C11H18N5O12P3/c12-9-6-10(14-2-13-9)16(3-15-6)11-8(18)7(17)5(27-11)1-26-31(24,25)28-30(22,23)4-29(19,20)21/h2-3,5,7-8,11,17-18H,1,4H2,(H,22,23)(H,24,25)(H2,12,13,14)(H2,19,20,21)/t5-,7-,8-,11-/m1/s1
InChIKeyUFZTZBNSLXELAL-IOSLPCCCSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)C[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)CP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(CP(=O)(O)O)O)O)O)N
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(CP(=O)(O)O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@](O)(=O)C[P](O)(O)=O)[C@@H](O)[C@H]3O
FormulaC11 H18 N5 O12 P3
NamePHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER;
ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE
ChEMBLCHEMBL133463
DrugBankDB03909
ZINCZINC000008295124
PDB chain2q0b Chain B Residue 803 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB2q0b A molecular brake in the kinase hinge region regulates the activity of receptor tyrosine kinases.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		L487 A515 Y566 A567 L633
Binding residue
(residue number reindexed from 1)		L20 A43 Y94 A95 L149
Annotation score3
Enzymatic activity
Catalytic site (original residue number in PDB) D626 A628 R630 N631 D644 R664
Catalytic site (residue number reindexed from 1) D142 A144 R146 N147 D160 R180
Enzyme Commision number 2.7.10.1: receptor protein-tyrosine kinase.
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2q0b, PDBe:2q0b, PDBj:2q0b
PDBsum2q0b
PubMed17803937
UniProtP21802|FGFR2_HUMAN Fibroblast growth factor receptor 2 (Gene Name=FGFR2)

[Back to BioLiP]