Structure of PDB 3it9 Chain B

Receptor sequence
>3it9B (length=345) Species: 562 (Escherichia coli) [Search protein sequence]
APSVDARAWILMDYASGKVLAEGNADEKLDPASLTKIMTSYVVGQALKAD
KIKLTDMVTVGKDAWATGNPALRGSSVMFLKPGDQVSVADLNKGVIIQSG
NDACIALADYVAGSQESFIGLMNGYAKKLGLTNTTFQTVHGLDAPGQFST
ARDMALLGKALIHDVPEEYAIHKEKEFTFNKIRQPNRNRLLWSSNLNVDG
MKTGTTAGAGYNLVASATQGDMRLISVVLGAKTDRIRFNESEKLLTWGFR
FFETVTPIKPDATFVTQRVWFGDKSEVNLGAGEAGSVTIPRGQLKNLKAS
YTLTEPQLTAPLKKGQVVGTIDFQLNGKSIEQRPLIVMENVEEGG
3D structure
PDB3it9 Crystal structures of penicillin-binding protein 6 from Escherichia coli.
ChainB
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.4.16.4: serine-type D-Ala-D-Ala carboxypeptidase.
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 GLC B R196 W199 R189 W192
Gene Ontology
Molecular Function
GO:0004180 carboxypeptidase activity
GO:0008233 peptidase activity
GO:0008658 penicillin binding
GO:0009002 serine-type D-Ala-D-Ala carboxypeptidase activity
GO:0042803 protein homodimerization activity
Biological Process
GO:0006508 proteolysis
GO:0008360 regulation of cell shape
GO:0009252 peptidoglycan biosynthetic process
GO:0009410 response to xenobiotic stimulus
GO:0071555 cell wall organization
Cellular Component
GO:0005886 plasma membrane
GO:0030288 outer membrane-bounded periplasmic space

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Cellular Component
External links
PDB RCSB:3it9, PDBe:3it9, PDBj:3it9
PDBsum3it9
PubMed19807181
UniProtP08506|DACC_ECOLI D-alanyl-D-alanine carboxypeptidase DacC (Gene Name=dacC)

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