SMTL ID : 2z30.1

Crystal structure of complex form between mat-Tk-subtilisin and Tk-propeptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

hetero-1-1-mer

Ligands

7 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: L.127, D.130, V.132, D.148 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:L.127, A:D.130, A:V.132, A:D.148, H2O.1, H2O.8 CA.2: 7 residues within 4Å: Chain A: D.134, D.136, D.138, I.140, D.144, D.147 Ligands: CA.3 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.134, A:D.138, A:I.140, A:D.144, A:D.147 CA.3: 4 residues within 4Å: Chain A: D.136, D.138, D.144 Ligands: CA.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.136, A:D.136, A:D.138, A:D.144 CA.4: 4 residues within 4Å: Chain A: V.30, Q.32, A.149, E.151 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:V.30, A:A.149, A:E.151, H2O.2, H2O.13 CA.5: 6 residues within 4Å: Chain A: Q.6, D.46, L.86, N.88, I.90, V.92 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.46, A:D.46, A:L.86, A:I.90, A:V.92 CA.6: 6 residues within 4Å: Chain A: D.294, L.295, G.296, P.297, G.299, D.301 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.294, A:L.295, A:P.297, A:G.299, A:D.301, H2O.1 CA.7: 4 residues within 4Å: Chain A: D.41, D.43, D.236, D.237 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.41, A:D.43, A:D.236, A:D.237

1 x ZN: ZINC ION(Non-covalent)

ZN.8: 2 residues within 4Å: Chain B: H.24, D.38 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.24, B:D.38, H2O.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tanaka, S. et al., Four new crystal structures of Tk-subtilisin in unautoprocessed, autoprocessed and mature forms: insight into structural changes during maturation. J.Mol.Biol. (2007)

Release Date

2007-12-04

Peptides

Tk-subtilisin: A
Tk-subtilisin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Tk-subtilisin

Tk-subtilisin

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