Structure of PDB 1dd1 Chain A

Receptor sequence
>1dd1A (length=221) Species: 9606 (Homo sapiens) [Search protein sequence]
NGHLQHHPPMPPQPPISNHPAPEYWCSIAYFEMDVQVGETFKVPSSCPIV
TVDGYVDPSGGDRFCLGQLSNVHRTEAIERARLHIGKGVQLECKGEGDVW
VRCLSDHAVFVQSYYLDREAGRAPGDAVHKIYPSAYIKVFDLRQCHRQMQ
QQAATAQAAAAAAAGIGVDDLRRLCILRMSFVKGWGPDYPRQSIKETPCW
IEIHLHRALQLLDEVLHTMPI
3D structure
PDB1dd1 Crystal structure of a transcriptionally active Smad4 fragment.
ChainA
Resolution2.62 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SO4 A R497 R502 R173 R178
Gene Ontology
Biological Process
GO:0006355 regulation of DNA-templated transcription

View graph for
Biological Process
External links
PDB RCSB:1dd1, PDBe:1dd1, PDBj:1dd1
PDBsum1dd1
PubMed10647180
UniProtQ13485|SMAD4_HUMAN Mothers against decapentaplegic homolog 4 (Gene Name=SMAD4)

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