SMTL ID : 2z2y.1 (1 other biounit)

Crystal structure of autoprocessed form of Tk-subtilisin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

hetero-1-1-mer

Ligands

7 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: Q.4, D.44, L.84, N.86, I.88, V.90 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.44, A:D.44, A:L.84, A:I.88, A:V.90 CA.2: 4 residues within 4Å: Chain A: L.125, D.128, V.130, D.146 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:L.125, A:D.128, A:V.130, A:D.146, H2O.4, H2O.5 CA.3: 7 residues within 4Å: Chain A: D.132, D.134, D.136, I.138, D.142, D.145 Ligands: CA.4 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:D.132, A:D.134, A:D.136, A:I.138, A:D.142, A:D.145 CA.4: 4 residues within 4Å: Chain A: D.134, D.136, D.142 Ligands: CA.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.134, A:D.136, A:D.142, A:D.142 CA.5: 4 residues within 4Å: Chain A: V.28, Q.30, A.147, E.149 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:V.28, A:A.147, A:E.149, H2O.1, H2O.8 CA.6: 5 residues within 4Å: Chain A: D.292, L.293, P.295, G.297, D.299 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.292, A:L.293, A:P.295, A:G.297, A:D.299, H2O.2 CA.7: 4 residues within 4Å: Chain A: D.39, D.41, D.234, D.235 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.41, A:D.234, A:D.235, H2O.6, H2O.9

3 x ZN: ZINC ION(Non-covalent)

ZN.8: 3 residues within 4Å: Chain A: H.73, C.244 Chain B: L.65 4 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:H.73, A:C.244, B:L.65, H2O.13 ZN.9: 2 residues within 4Å: Chain B: E.57, H.60 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.57, B:H.60, H2O.13 ZN.10: 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.10

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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