SMTL ID : 8ae1.1

Structure of trimeric SlpA outer membrane protein

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-trimer

Ligands

18 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.274, D.276, R.305, F.308, D.310 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.274, A:D.276, A:R.305, A:F.308, A:D.310 CA.2: 6 residues within 4Å: Chain A: D.438, N.440, N.442, K.444, D.446, E.449 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.438, A:K.444, A:D.446, A:E.449, A:E.449 CA.3: 5 residues within 4Å: Chain A: R.549, G.551, D.553, G.559 Chain C: E.381 4 PLIP interactions: 1 interactions with chain C, 3 interactions with chain A Metal complexes: C:E.381, A:R.549, A:G.551, A:G.559 CA.4: 3 residues within 4Å: Chain A: S.550, L.552, D.553 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:S.550, A:L.552, A:D.553 CA.5: 3 residues within 4Å: Chain A: D.513, N.515, G.716 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.513, A:D.513, A:G.716 CA.6: 5 residues within 4Å: Chain A: D.731, N.733, D.735, T.737, D.739 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.735, A:D.735, A:T.737, A:D.739 CA.7: 5 residues within 4Å: Chain B: D.274, D.276, R.305, F.308, D.310 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.274, B:D.276, B:R.305, B:F.308, B:D.310 CA.8: 6 residues within 4Å: Chain B: D.438, N.440, N.442, K.444, D.446, E.449 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.438, B:K.444, B:D.446, B:E.449, B:E.449 CA.9: 4 residues within 4Å: Chain A: E.381 Chain B: R.549, G.551, G.559 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Metal complexes: B:R.549, B:G.551, B:G.559, A:E.381 CA.10: 3 residues within 4Å: Chain B: S.550, L.552, D.553 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:S.550, B:L.552, B:D.553 CA.11: 3 residues within 4Å: Chain B: D.513, N.515, G.716 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.513, B:G.716 CA.12: 5 residues within 4Å: Chain B: D.731, N.733, D.735, T.737, D.739 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.735, B:D.735, B:T.737, B:D.739 CA.13: 5 residues within 4Å: Chain C: D.274, D.276, R.305, F.308, D.310 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.274, C:D.276, C:R.305, C:F.308, C:D.310 CA.14: 6 residues within 4Å: Chain C: D.438, N.440, N.442, K.444, D.446, E.449 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:D.438, C:K.444, C:D.446, C:E.449 CA.15: 5 residues within 4Å: Chain B: E.381 Chain C: R.549, G.551, G.559, G.561 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain C Metal complexes: B:E.381, C:R.549, C:G.551, C:G.559 CA.16: 3 residues within 4Å: Chain C: S.550, L.552, D.553 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:S.550, C:L.552, C:D.553 CA.17: 3 residues within 4Å: Chain C: D.513, N.515, G.716 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:D.513, C:D.513, C:G.716 CA.18: 5 residues within 4Å: Chain C: D.731, N.733, D.735, T.737, D.739 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:D.735, C:D.735, C:T.737, C:D.739

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

von Kugelgen, A. et al., A multidomain connector links the outer membrane and cell wall in phylogenetically deep-branching bacteria. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-11-30

Peptides

S-layer protein SlpA: 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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S-layer protein SlpA

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