Structure of PDB 1fsj Chain D

Receptor sequence
>1fsjD (length=132) Species: 562 (Escherichia coli) [Search protein sequence]
SKRNKPGKATGKGKPVGDKWLDDAGKDSGAPIPDRIADKLRDKEFKSFDD
FRKAVWEEVSKDPELSKNLNPSNKSSVSKGYSPFTPKNQQVGGRKVYELH
HDKPISQGGEVYDMDNIRVTTPKRHIDIHRGK
3D structure
PDB1fsj Specificity in protein-protein interactions: The structural basis for dual recognition in endonuclease colicin-immunity protein complexes
ChainD
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R405 R496 E500 H502 H503 H527 H531
Catalytic site (residue number reindexed from 1) R3 R94 E98 H100 H101 H125 H129
Enzyme Commision number 3.1.-.-
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 ZN D H502 H527 H531 H100 H125 H129
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
GO:0005102 signaling receptor binding
Biological Process
GO:0009617 response to bacterium
GO:0019835 cytolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:1fsj, PDBe:1fsj, PDBj:1fsj
PDBsum1fsj
PubMed
UniProtP09883|CEA9_ECOLX Colicin-E9 (Gene Name=col)

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