SMTL ID : 4afx.1

Crystal structure of the reactive loop cleaved ZPI in I2 space group

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

hetero-1-1-mer

Ligands

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

NA.1: 2 residues within 4Å: Chain A: E.292 Chain B: H.13 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:L.291, A:E.292, B:R.29 NA.5: 2 residues within 4Å: Chain A: Q.102, R.338 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.102, A:R.338

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: N.159, R.163 No protein-ligand interaction detected (PLIP)

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 2 residues within 4Å: Chain A: S.64, R.67 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.64 Salt bridges: A:R.67 PO4.4: 7 residues within 4Å: Chain A: E.100, K.104, K.116, P.117, G.118, L.120, P.121 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.100, A:E.100, A:G.118, A:L.119 Salt bridges: A:K.104 PO4.6: 5 residues within 4Å: Chain A: H.73, D.74, G.75, N.76, Q.323 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.75, A:Q.323, A:Q.323 Salt bridges: A:H.73

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, X. et al., Structural Basis for Catalytic Activation of Protein Z-Dependent Protease Inhibitor (Zpi) by Protein Z. Blood (2012)

Release Date

2013-01-09

Peptides

PROTEIN Z DEPENDENT PROTEASE INHIBITOR: A
PROTEIN Z DEPENDENT PROTEASE INHIBITOR: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN Z DEPENDENT PROTEASE INHIBITOR

PROTEIN Z DEPENDENT PROTEASE INHIBITOR

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