SMTL ID : 3v5a.1

Crystal Structure of C-lobe of Bovine Lactoferrin Complexed with Gamma Amino Butyric Acid at 1.44 A Resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.44 Å

Oligo State

monomer

Ligands

1 x LEU- GLU- ALA- CYS- ALA- PHE: C-TERMINAL PEPTIDE OF LACTOTRANSFERRIN(Non-covalent)

LEU-GLU-ALA-CYS-ALA-PHE.1: 10 residues within 4Å: Chain A: D.37, I.40, V.41, L.44, Y.59, T.60, K.63, C.64, A.329, K.333 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:D.37, A:I.40, A:V.41, A:L.44, A:T.60 Hydrogen bonds: A:Y.59 Water bridges: A:K.63

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.2: 7 residues within 4Å: Chain A: G.131, L.132, N.135, E.323, T.326, A.327, N.330 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.330 NAG-NAG.3: 10 residues within 4Å: Chain A: K.75, S.76, S.77, L.93, N.204, D.205, W.208, E.209, E.214, Q.244 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.225

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.4: 6 residues within 4Å: Chain A: Y.1, S.24, N.27, H.272, Q.273, L.276 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.276 Hydrogen bonds: A:N.27, A:Q.273

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

FE.5: 5 residues within 4Å: Chain A: D.54, Y.92, Y.185, H.254 Ligands: CO3.8 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.54, A:Y.92, A:Y.185, A:H.254

2 x ZN: ZINC ION(Non-covalent)

ZN.6: 3 residues within 4Å: Chain A: G.312, E.318 Ligands: ABU.11 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.318, A:E.318, H2O.5 ZN.7: 1 residues within 4Å: Chain A: H.247 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.247, H2O.1, H2O.16, H2O.16

2 x CO3: CARBONATE ION(Non-functional Binders)

CO3.8: 10 residues within 4Å: Chain A: D.54, Y.92, T.118, R.122, T.123, A.124, G.125, Y.185, H.254 Ligands: FE.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.122 CO3.9: 2 residues within 4Å: Chain A: R.229, R.237 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.237, A:R.237 Water bridges: A:K.100

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.10: 4 residues within 4Å: Chain A: W.107, N.108, Q.136, F.145 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.108, A:Q.136 Water bridges: A:N.108, A:K.111

1 x ABU: GAMMA-AMINO-BUTANOIC ACID(Non-covalent)

ABU.11: 3 residues within 4Å: Chain A: E.318, G.321 Ligands: ZN.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.318 Water bridges: A:T.322

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shukla, P.K. et al., Crystal Structure of C-lobe of Bovine Lactoferrin Complexed with Gamma Amino Butyric Acid at 1.44 A Resolution. To be Published

Release Date

2011-12-28

Peptides

Lactotransferrin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Lactotransferrin

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