SMTL ID : 3ve2.4 (4 other biounits)

The 2.1 angstrom crystal structure of Transferrin binding protein B (TbpB) from serogroup B M982 Neisseria meningitidis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.14 Å

Oligo State

monomer

Ligands

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain A: T.60, D.61, G.62, D.63, S.64 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.62, A:D.63 Water bridges: A:T.60, A:T.60, A:K.109, A:K.109 GOL.2: 3 residues within 4Å: Chain A: E.24, K.161 Ligands: ACT.8 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.161, A:K.161 Water bridges: A:E.24 GOL.3: 5 residues within 4Å: Chain A: R.16, E.59, A.112, S.113, E.114 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.16, A:E.59, A:A.112 Water bridges: A:E.59, A:E.59, A:E.59, A:E.59, A:K.115 GOL.4: 3 residues within 4Å: Chain A: R.13, V.54, V.58 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.13, A:R.13 Water bridges: A:K.57, A:D.127, A:D.127 GOL.5: 7 residues within 4Å: Chain A: N.98, Q.100, K.312, T.313, K.314, D.315, K.316 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.98, A:N.98, A:Q.100, A:K.312, A:K.316, A:K.316 GOL.6: 3 residues within 4Å: Chain A: H.96, K.150, K.314 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.94, A:K.150 Water bridges: A:K.150, A:K.150, A:N.210, A:K.314

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

SO4.7: 3 residues within 4Å: Chain A: W.35, E.36, A.37 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.37

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.8: 6 residues within 4Å: Chain A: R.17, W.19, E.24, K.174, R.178 Ligands: GOL.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.19 Hydrogen bonds: A:E.24 Salt bridges: A:R.17, A:K.161, A:K.174, A:R.178

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Calmettes, C. et al., The structural basis of transferrin sequestration by transferrin-binding protein B. Nat.Struct.Mol.Biol. (2012)

Release Date

2012-02-22

Peptides

Transferrin-binding protein 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Transferrin-binding protein 2

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