SMTL ID : 1nft.2 (1 other biounit)

OVOTRANSFERRIN, N-TERMINAL LOBE, IRON LOADED OPEN FORM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-hexamer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: S.88, Y.89, A.245, H.247 Ligand excluded by PLIP SO4.2: 3 residues within 4Å: Chain A: G.187, Y.188, S.189 Ligand excluded by PLIP SO4.3: 3 residues within 4Å: Chain A: K.172, G.173, P.184 Ligand excluded by PLIP SO4.6: 4 residues within 4Å: Chain B: S.88, Y.89, A.245, H.247 Ligand excluded by PLIP SO4.7: 3 residues within 4Å: Chain B: G.187, Y.188, S.189 Ligand excluded by PLIP SO4.8: 3 residues within 4Å: Chain B: K.172, G.173, P.184 Ligand excluded by PLIP SO4.11: 4 residues within 4Å: Chain C: S.88, Y.89, A.245, H.247 Ligand excluded by PLIP SO4.12: 3 residues within 4Å: Chain C: G.187, Y.188, S.189 Ligand excluded by PLIP SO4.13: 3 residues within 4Å: Chain C: K.172, G.173, P.184 Ligand excluded by PLIP SO4.16: 4 residues within 4Å: Chain D: S.88, Y.89, A.245, H.247 Ligand excluded by PLIP SO4.17: 3 residues within 4Å: Chain D: G.187, Y.188, S.189 Ligand excluded by PLIP SO4.18: 3 residues within 4Å: Chain D: K.172, G.173, P.184 Ligand excluded by PLIP SO4.21: 4 residues within 4Å: Chain E: S.88, Y.89, A.245, H.247 Ligand excluded by PLIP SO4.22: 3 residues within 4Å: Chain E: G.187, Y.188, S.189 Ligand excluded by PLIP SO4.23: 3 residues within 4Å: Chain E: K.172, G.173, P.184 Ligand excluded by PLIP SO4.26: 4 residues within 4Å: Chain F: S.88, Y.89, A.245, H.247 Ligand excluded by PLIP SO4.27: 3 residues within 4Å: Chain F: G.187, Y.188, S.189 Ligand excluded by PLIP SO4.28: 3 residues within 4Å: Chain F: K.172, G.173, P.184 Ligand excluded by PLIP

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

FE.4: 3 residues within 4Å: Chain A: Y.89, Y.188 Ligands: NTA.5 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:Y.89, A:Y.188, NTA.5 FE.9: 3 residues within 4Å: Chain B: Y.89, Y.188 Ligands: NTA.10 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Ligand interactions Metal complexes: B:Y.89, B:Y.188, NTA.10 FE.14: 3 residues within 4Å: Chain C: Y.89, Y.188 Ligands: NTA.15 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Ligand interactions Metal complexes: C:Y.89, C:Y.188, NTA.15 FE.19: 3 residues within 4Å: Chain D: Y.89, Y.188 Ligands: NTA.20 3 PLIP interactions: 2 interactions with chain D, 1 Ligand-Ligand interactions Metal complexes: D:Y.89, D:Y.188, NTA.20 FE.24: 3 residues within 4Å: Chain E: Y.89, Y.188 Ligands: NTA.25 3 PLIP interactions: 2 interactions with chain E, 1 Ligand-Ligand interactions Metal complexes: E:Y.89, E:Y.188, NTA.25 FE.29: 3 residues within 4Å: Chain F: Y.89, Y.188 Ligands: NTA.30 3 PLIP interactions: 2 interactions with chain F, 1 Ligand-Ligand interactions Metal complexes: F:Y.89, F:Y.188, NTA.30

6 x NTA: NITRILOTRIACETIC ACID(Non-covalent)

NTA.5: 8 residues within 4Å: Chain A: Y.89, T.114, R.118, S.119, A.120, G.121, Y.188 Ligands: FE.4 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.114, A:S.119, A:A.120, A:G.121 Water bridges: A:G.117 Salt bridges: A:K.206 NTA.10: 8 residues within 4Å: Chain B: Y.89, T.114, R.118, S.119, A.120, G.121, Y.188 Ligands: FE.9 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:T.114, B:S.119, B:A.120, B:G.121 Water bridges: B:G.117 Salt bridges: B:K.206 NTA.15: 8 residues within 4Å: Chain C: Y.89, T.114, R.118, S.119, A.120, G.121, Y.188 Ligands: FE.14 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:T.114, C:S.119, C:A.120, C:G.121 Water bridges: C:G.117 Salt bridges: C:K.206 NTA.20: 8 residues within 4Å: Chain D: Y.89, T.114, R.118, S.119, A.120, G.121, Y.188 Ligands: FE.19 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:S.119, D:A.120, D:G.121 Water bridges: D:G.117 Salt bridges: D:K.206 NTA.25: 8 residues within 4Å: Chain E: Y.89, T.114, R.118, S.119, A.120, G.121, Y.188 Ligands: FE.24 5 PLIP interactions: 5 interactions with chain E Hydrogen bonds: E:S.119, E:A.120, E:G.121 Water bridges: E:G.117 Salt bridges: E:K.206 NTA.30: 8 residues within 4Å: Chain F: Y.89, T.114, R.118, S.119, A.120, G.121, Y.188 Ligands: FE.29 5 PLIP interactions: 5 interactions with chain F Hydrogen bonds: F:S.119, F:A.120, F:G.121 Water bridges: F:G.117 Salt bridges: F:K.206

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mizutani, K. et al., Alternative structural state of transferrin. The crystallographic analysis of iron-loaded but domain-opened ovotransferrin N-lobe. J.Biol.Chem. (1999)

Release Date

1999-01-13

Peptides

PROTEIN (OVOTRANSFERRIN): ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

PROTEIN (OVOTRANSFERRIN)

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