Structure of PDB 6p55 Chain B

Receptor sequence
>6p55B (length=327) Species: 485 (Neisseria gonorrhoeae) [Search protein sequence]
GGALSLDQRIQTLAYEELNKAVEYHQAKAGTVVVLDARTGEILALANTPG
RNRAVTDMIEPGSAIKPFVIAKALDAGKTDLNERLNTQPYKIGPSPVRDT
HVYPSLDVRGIMQKSSNVGTSKLSARFGAEEMYDFYHELGIGVRMHSGFP
GETAGLLRNWRRWRPIEQATMSFGYGLQLSLLQLARAYTALTHDGVLLPL
SFEKQAVAPQGKRIFKESTAREVRNLMVSVTEPGGTGTAGAVDGFDVGAK
TGTARKFVNGRYADNKHVATFIGFAPAKNPRVIVAVTIDEPTAHGYYGGV
VAGPPFKKIMGGSLNILGISPTKPLTA
3D structure
PDB6p55 Recognition of the beta-lactam carboxylate triggers acylation ofNeisseria gonorrhoeaepenicillin-binding protein 2.
ChainB
Resolution1.74 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 NZM B S310 T347 S362 N364 F420 G421 Y422 T498 T500 A501 R502 H514 S63 T100 S115 N117 F173 G174 Y175 T251 T253 A254 R255 H267
BS02 PO4 B R391 H393 R144 H146
Gene Ontology
Molecular Function
GO:0008658 penicillin binding

View graph for
Molecular Function
External links
PDB RCSB:6p55, PDBe:6p55, PDBj:6p55
PDBsum6p55
PubMed31362987
UniProtP08149|PBP2_NEIGO Probable peptidoglycan D,D-transpeptidase PenA (Gene Name=penA)

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