SMTL ID : 2zc3.3 (2 other biounits)

Penicillin-binding protein 2X (PBP 2X) acyl-enzyme complex (biapenem) from Streptococcus pneumoniae

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 x BMG: (4R,5S)-3-(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-ylsulfanyl)-5-[(1S,2R)-1-formyl-2-hydroxypropyl]-4-meth yl-4,5-dihydro-1H-pyrrole-2-carboxylate(Covalent)

BMG.1: 15 residues within 4Å: Chain B: G.96, S.97, W.134, S.155, N.157, F.210, Q.212, T.286, K.307, S.308, G.309, T.310, A.311 Chain D: L.133, K.141 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:W.134, B:F.210 Hydrogen bonds: B:S.97, B:S.155, B:S.155, B:S.155, B:N.157, B:T.286, B:T.310, B:T.310 Salt bridges: B:K.307 pi-Stacking: B:W.134 BMG.3: 12 residues within 4Å: Chain E: G.96, S.97, W.134, S.155, N.157, Q.212, T.286, K.307, S.308, G.309, T.310, A.311 10 PLIP interactions: 10 interactions with chain E Hydrophobic interactions: E:W.134 Hydrogen bonds: E:S.97, E:S.155, E:S.155, E:S.155, E:N.157, E:T.286, E:T.310 Salt bridges: E:K.307 pi-Stacking: E:W.134

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 6 residues within 4Å: Chain E: K.180, P.184, T.185, R.186 Chain F: R.29, V.37 3 PLIP interactions: 1 interactions with chain F, 2 interactions with chain E Salt bridges: F:R.29, E:K.180 Hydrogen bonds: E:P.184

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yamada, M. et al., Crystal Structures of Biapenem and Tebipenem Complexed with Penicillin-Binding Proteins 2X and 1A from Streptococcus pneumoniae. Antimicrob.Agents Chemother. (2008)

Release Date

2008-04-08

Peptides

Penicillin-binding protein 2X: AD
Penicillin-binding protein 2X: BE
Penicillin-binding protein 2X: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
D

B
B

E
E

C
C

F
F

Penicillin-binding protein 2X

Penicillin-binding protein 2X

Penicillin-binding protein 2X

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