SMTL ID : 2hnv.2 (2 other biounits)

Crystal Structure of a Dipeptide Complex of the Q58V Mutant of Bovine Neurophysin-I

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x PHE: PHENYLALANINE(Non-covalent)

PHE.1: 8 residues within 4Å: Chain A: R.2, E.41, L.44, P.45, S.46, P.47, C.48 Ligands: TYR.2 4 PLIP interactions: 4 interactions with chain A, Hydrophobic interactions: A:P.47 Hydrogen bonds: A:R.2, A:E.41, A:C.48 PHE.3: 7 residues within 4Å: Chain B: E.41, L.44, P.45, S.46, P.47, C.48 Ligands: TYR.4 3 PLIP interactions: 3 interactions with chain B, Hydrophobic interactions: B:P.47 Hydrogen bonds: B:L.44, B:C.48

2 x TYR: TYROSINE(Non-covalent)

TYR.2: 10 residues within 4Å: Chain A: C.4, C.15, F.16, G.17, P.18, C.38, E.41, N.42, C.48 Ligands: PHE.1 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:P.18, A:E.41, A:E.41 Hydrogen bonds: A:G.17, A:C.38, Y.2 TYR.4: 10 residues within 4Å: Chain B: C.4, C.15, F.16, G.17, P.18, C.38, E.41, N.42, C.48 Ligands: PHE.3 4 PLIP interactions: 4 interactions with chain B, Hydrophobic interactions: B:P.18, B:E.41 Hydrogen bonds: B:C.38, B:C.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, X. et al., Contributions of the interdomain loop, amino terminus, and subunit interface to the ligand-facilitated dimerization of neurophysin: crystal structures and mutation studies of bovine neurophysin-I. Protein Sci. (2007)

Release Date

2007-04-24

Peptides

Oxytocin-neurophysin 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Oxytocin-neurophysin 1

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