SMTL ID : 5ldt.1

Crystal Structures of MOMP from Campylobacter jejuni

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.88 Å

Oligo State

homo-trimer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: D.120, Q.152, D.155, E.288 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.120, A:D.120, A:D.155, A:E.288 CA.2: 4 residues within 4Å: Chain A: D.145, N.180 Chain B: G.72, N.77 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Metal complexes: A:D.145, A:D.145, B:G.72 CA.4: 4 residues within 4Å: Chain A: G.72, N.77 Chain C: D.145, N.180 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A Metal complexes: C:D.145, C:D.145, A:G.72 CA.5: 4 residues within 4Å: Chain B: D.120, Q.152, D.155, E.288 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.120, B:D.120, B:D.155, B:E.288, H2O.1 CA.6: 4 residues within 4Å: Chain B: D.145, N.180 Chain C: G.72, N.77 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Metal complexes: B:D.145, B:D.145, C:G.72 CA.8: 4 residues within 4Å: Chain C: D.120, Q.152, D.155, E.288 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.120, C:D.120, C:D.155, C:E.288, H2O.1

3 x C8E: (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE(Non-functional Binders)

C8E.3: 10 residues within 4Å: Chain A: A.105, G.106, G.126, V.127, A.143, D.145, N.180 Chain B: Y.18, H.42, Y.44 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:Y.18, B:Y.18, B:Y.18, B:Y.18, B:Y.44 C8E.7: 10 residues within 4Å: Chain B: A.105, G.106, G.126, V.127, A.143, D.145, N.180 Chain C: Y.18, H.42, Y.44 No protein-ligand interaction detected (PLIP) C8E.9: 9 residues within 4Å: Chain A: Y.18, H.42 Chain C: A.105, G.106, T.125, G.126, V.127, A.143, D.145 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:G.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ferrara, L.G. et al., MOMP from Campylobacter jejuni Is a Trimer of 18-Stranded beta-Barrel Monomers with a Ca(2+) Ion Bound at the Constriction Zone. J.Mol.Biol. (2016)

Release Date

2016-10-26

Peptides

MOMP porin: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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MOMP porin