Structure of PDB 3lac Chain B

Receptor sequence
>3lacB (length=204) Species: 1392 (Bacillus anthracis) [Search protein sequence]
MKTVLLTGFDPFGGESINPAWEVAKSLHEKTIGEYKIISKQVPTVFHKSI
SVLKEYIEELAPEFIICIGQAGGRPDITIERVAINIDDARIADNEGNQPV
DVPVVEEGPAAYWSTLPMKAIVKKLQEEGIPASVSQTAGTFVCNHLFYGL
MHELEKHDTKMKGGFIHIPFLPEQASNYPGQPSMSLSTIRKGIELAVEVT
TTVE
3D structure
PDB3lac Crystal structure of Bacillus anthracis pyrrolidone-carboxylate peptidase, pcP
ChainB
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E80 R90 C143 H167
Catalytic site (residue number reindexed from 1) E80 R90 C143 H167
Enzyme Commision number 3.4.19.3: pyroglutamyl-peptidase I.
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 MG B P75 S183 P75 S183
Gene Ontology
Molecular Function
GO:0008234 cysteine-type peptidase activity
GO:0016920 pyroglutamyl-peptidase activity
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3lac, PDBe:3lac, PDBj:3lac
PDBsum3lac
PubMed
UniProtQ81NT5|PCP_BACAN Pyrrolidone-carboxylate peptidase (Gene Name=pcp)

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