Structure of PDB 1bcs Chain A

Receptor sequence

>1bcsA (length=255) Species: 4565 (Triticum aestivum) [Search protein sequence]

HAADRIARLPGQPAVDFDMYSGYITVDEGAGRSLFYLLQEAPEDAQPAPL
VLWLNGGPGCSSVAYGASEELGAFRVKPRGAGLVLNEYRWNKVANVLFLD
SPAGVGFSYTNTSSDIYTSGDNRTAHDSYAFLAKWFERFPHYKYRDFYIA
GESYAGHYVPELSQLVHRSKNPVINLKGFMVGNGLIDDYHDYVGTFEFWW
NHGIVSDDTYRRLKEACLHDSFIHPSPACDAATDVATAEQGNIDMYSLYT
PVCNI

3D structure

PDB

1bcs Peptide aldehyde complexes with wheat serine carboxypeptidase II: implications for the catalytic mechanism and substrate specificity.

Chain

Resolution

2.08 Å

3D
structure

Catalytic site residues are labeled in the structure
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Enzymatic activity

Catalytic site (original residue number in PDB)	G53 S146 Y147
Catalytic site (residue number reindexed from 1)	G57 S153 Y154
Enzyme Commision number	3.4.16.6: carboxypeptidase D.

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	peptide	A	G52 G53 C56 S146 Y147 F215 Y239	G56 G57 C60 S153 Y154 F222 Y246
BS02	ARG	A	N51 G52 G53 Y60 E145 Y239	N55 G56 G57 Y65 E152 Y246

Gene Ontology

	Molecular Function
GO:0004185	serine-type carboxypeptidase activity

	Biological Process
GO:0006508	proteolysis

View graph for
Molecular Function

View graph for
Biological Process

External links

PDB	RCSB:1bcs, PDBe:1bcs, PDBj:1bcs
PDBsum	1bcs
PubMed	8636973
UniProt	P08819\|CBP2_WHEAT Serine carboxypeptidase 2 (Gene Name=CBP2)

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