Structure of PDB 3kmp Chain B Binding Site BS03

Receptor Information
>3kmp Chain B (length=123) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TSPAVKRLLGWKQGDEEEKWAEKAVDALVKKLKKKKGAMEELEKALSCPG
QPSNCVTIPRSLDGRLQVSHRKGLPHVIYCRVWRWPDLQSHHELKPLECC
EFPFGSKQKEVCINPYHYKRVES
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain3kmp Chain B Residue 1 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3kmp Structure of Smad1 MH1/DNA complex reveals distinctive rearrangements of BMP and TGF-beta effectors.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		C64 C109 C121 H126
Binding residue
(residue number reindexed from 1)		C55 C100 C112 H117
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0006355 regulation of DNA-templated transcription
Cellular Component
GO:0005667 transcription regulator complex

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Biological Process
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Cellular Component
External links
PDB RCSB:3kmp, PDBe:3kmp, PDBj:3kmp
PDBsum3kmp
PubMed20147459
UniProtP70340|SMAD1_MOUSE Mothers against decapentaplegic homolog 1 (Gene Name=Smad1)

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