SMTL ID : 3pjn.1

The crystal structure of Tp34 bound to Zn(II) ion at pH 7.5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

15 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.97, E.99, M.144, H.151 Chain B: H.182 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Metal complexes: B:H.182, A:H.97, A:E.99, A:H.151 ZN.2: 2 residues within 4Å: Chain A: H.82 Chain B: H.176 4 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: A:H.82, B:H.176, H2O.3, H2O.8 ZN.3: 2 residues within 4Å: Chain A: H.176 Chain B: H.82 4 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: B:H.82, A:H.176, H2O.3, H2O.3 ZN.4: 3 residues within 4Å: Chain A: E.57, E.99, D.148 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.57, A:D.148, H2O.3, H2O.3, H2O.4 ZN.5: 2 residues within 4Å: Chain A: D.63, H.70 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.63, A:H.70 ZN.6: 3 residues within 4Å: Chain A: D.65, H.70 Ligands: ZN.7 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.65, A:D.65, A:H.70 ZN.7: 2 residues within 4Å: Chain A: H.70 Ligands: ZN.6 No protein-ligand interaction detected (PLIP) ZN.8: 1 residues within 4Å: Chain A: H.131 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.131 ZN.9: 2 residues within 4Å: Chain A: D.101, H.103 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.101, A:H.103 ZN.12: 5 residues within 4Å: Chain A: H.182 Chain B: H.97, E.99, M.144, H.151 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.97, B:E.99, B:H.151, A:H.182 ZN.13: 3 residues within 4Å: Chain B: E.57, E.99, D.148 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.57, B:E.57, B:D.148, H2O.7 ZN.14: 2 residues within 4Å: Chain B: D.63, H.70 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.63, B:H.70 ZN.15: 2 residues within 4Å: Chain B: D.65, H.70 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.65, B:D.65, B:H.70 ZN.16: 2 residues within 4Å: Chain B: D.101, H.103 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.101 ZN.17: 3 residues within 4Å: Chain B: D.101, H.103, P.150 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.101, B:H.103

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

SO4.10: 5 residues within 4Å: Chain A: R.192, F.193, W.194, S.195, E.196 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.195, A:S.195, A:E.196 Salt bridges: A:R.192

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.11: 2 residues within 4Å: Chain A: D.95, K.157 2 PLIP interactions: 2 interactions with chain A Water bridges: A:D.95, A:D.95

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brautigam, C.A. et al., Characterization of the Tp34 lipoprotein from Treponema pallidum suggests a role in transition metal homeostasis. To be Published

Release Date

2011-11-02

Peptides

34 kDa membrane antigen: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

34 kDa membrane antigen

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