Structure of PDB 2xdm Chain B

Receptor sequence
>2xdmB (length=465) Species: 72570 (Actinomadura sp. R39) [Search protein sequence]
RLTELREDIDAILEDPALEGAVSGVVVVDTATGEELYSRDGGEQLLPASN
MKLFTAAAALEVLGADHSFGTEVAAESAPGRRGEVQDLYLVGRGDPTLSA
EDLDAMAAEVAASGVRTVRGDLYADDTWFDSERLVDDWWPEDEPYAYSAQ
ISALTVAHGERFDTGVTEVSVTPAAEGEPADVDLGAAEGYAELDNRAVTG
AAGSANTLVIDRPVGTNTIAVTGSLPADAAPVTALRTVDEPAALAGHLFE
EALESNGVTVKGDVGLGGVPADWQDAEVLADHTSAELSEILVPFMKFSNN
GHAEMLVKSIGQETAGAGTWDAGLVGVEEALSGLGVDTAGLVLNDGSGLS
RGNLVTADTVVDLLGQAGSAPWAQTWSASLPVAGESDPFVGGTLANRMRG
TAAEGVVEAKTGTMSGVSALSGYVPGPEGELAFSIVNNGHSGPAPLAVQD
AIAVRLAEYAGHQAP
3D structure
PDB2xdm Crystal Structure of a Complex between the Actinomadura R39 Dd-Peptidase and a Peptidoglycan- Mimetic Boronate Inhibitor: Interpretation of a Transition State Analogue in Terms of Catalytic Mechanism.
ChainB
Resolution2.4 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 BO8 B S49 W139 D142 Y147 S298 N300 L349 G412 T413 M414 S415 S49 W139 D142 Y147 S298 N300 L349 G412 T413 M414 S415 PDBbind-CN: -logKd/Ki=7.49,Ki=32nM
Gene Ontology
Molecular Function
GO:0004180 carboxypeptidase activity
GO:0004185 serine-type carboxypeptidase activity
GO:0009002 serine-type D-Ala-D-Ala carboxypeptidase activity
Biological Process
GO:0000270 peptidoglycan metabolic process
GO:0006508 proteolysis
GO:0008360 regulation of cell shape
GO:0009252 peptidoglycan biosynthetic process
GO:0046677 response to antibiotic
GO:0071555 cell wall organization
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2xdm, PDBe:2xdm, PDBj:2xdm
PDBsum2xdm
PubMed20608745
UniProtP39045|DAC_ACTSP D-alanyl-D-alanine carboxypeptidase (Gene Name=dac)

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