SMTL ID : 3pqi.1

Crystal structure of the bacteriophage phi92 membrane-piercing protein gp138

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.64 Å

Oligo State

homo-trimer

Ligands

3 x FE: FE (III) ION(Non-covalent)

FE.1: 8 residues within 4Å: Chain A: H.225, H.227 Chain B: H.225, H.227 Chain C: H.225, H.227 Ligands: FE.3, FE.5 5 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 2 interactions with chain C Metal complexes: A:H.225, A:H.227, B:H.225, C:H.225, C:H.227 FE.3: 8 residues within 4Å: Chain A: H.225, H.227 Chain B: H.225, H.227 Chain C: H.225, H.227 Ligands: FE.1, FE.5 5 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 2 interactions with chain C Metal complexes: A:H.225, A:H.227, B:H.225, C:H.225, C:H.227 FE.5: 8 residues within 4Å: Chain A: H.225, H.227 Chain B: H.225, H.227 Chain C: H.225, H.227 Ligands: FE.1, FE.3 5 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 2 interactions with chain C Metal complexes: A:H.225, A:H.227, B:H.225, C:H.225, C:H.227

3 x K: POTASSIUM ION(Non-covalent)

K.2: 1 residues within 4Å: Chain A: T.200 No protein-ligand interaction detected (PLIP) K.4: 1 residues within 4Å: Chain B: T.200 No protein-ligand interaction detected (PLIP) K.6: 1 residues within 4Å: Chain C: T.200 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Browning, C. et al., Phage pierces the host cell membrane with the iron-loaded spike. Structure (2012)

Release Date

2012-02-22

Peptides

gene product 138: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

gene product 138