SMTL ID : 2hi9.1

Crystal Structure of human native protein C inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-trimer

Ligands

3 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 6 residues within 4Å: Chain A: Y.201, L.203, R.205, R.210, R.254, Q.337 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.205, A:Q.337, A:Q.337 Salt bridges: A:R.205, A:R.210, A:R.254, A:R.254 CIT.2: 6 residues within 4Å: Chain B: Y.201, L.203, R.205, R.210, R.254, Q.337 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:L.203 Hydrogen bonds: B:Y.201, B:Q.337 Salt bridges: B:R.205, B:R.210, B:R.254, B:R.254 CIT.4: 6 residues within 4Å: Chain C: Y.201, L.203, R.205, R.210, R.254, Q.337 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:L.203 Hydrogen bonds: C:Y.201, C:R.254, C:Q.337 Salt bridges: C:R.205, C:R.210, C:R.254

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain B: S.122, A.123, N.147, L.148 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:L.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, W. et al., Structure of native protein C inhibitor provides insight into its multiple functions. J.Biol.Chem. (2007)

Release Date

2007-03-13

Peptides

Plasma serine protease inhibitor: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Plasma serine protease inhibitor