SMTL ID : 3f6u.1

Crystal structure of human Activated Protein C (APC) complexed with PPACK

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-1-1-mer

Ligands

1 x 0G6: D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-prolinamide(Covalent)

0G6.1: 18 residues within 4Å: Chain A: H.42, S.83, T.84, T.85, N.168, D.185, A.186, C.187, E.188, G.189, D.190, S.191, S.210, W.211, G.212, G.214, C.215, G.222 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:W.211, A:W.211 Hydrogen bonds: A:A.186, A:C.187, A:G.189, A:D.190, A:S.191, A:S.191, A:S.210, A:G.212, A:G.212, A:G.214 Water bridges: A:E.213, A:G.214, A:V.223, A:Y.224 Salt bridges: A:D.185

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 5 residues within 4Å: Chain A: I.179, L.180, D.182, L.217, N.220 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.217 Water bridges: A:Q.184

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 5 residues within 4Å: Chain A: E.56, D.58, R.61, W.62, E.66 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.56, A:E.56, A:R.61, A:E.66, A:E.66

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schmidt, A.E. et al., Thermodynamic linkage between the S1 site, the Na+ site, and the Ca2+ site in the protease domain of human activated protein C (APC). J.Biol.Chem. (2002)

Release Date

2008-11-25

Peptides

Vitamin K-dependent protein C heavy chain: A
Vitamin K-dependent protein C light chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

B
L

Vitamin K-dependent protein C heavy chain

Vitamin K-dependent protein C light chain