SMTL ID : 1gt9.1

High resolution crystal structure of a thermostable serine-carboxyl type proteinase, kumamolisin (kscp)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.38 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.316, I.317, G.334, G.336, D.338 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.316, A:I.317, A:G.334, A:G.336, A:D.338, H2O.11 CA.3: 5 residues within 4Å: Chain B: D.316, I.317, G.334, G.336, D.338 6 PLIP interactions: 5 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.316, B:I.317, B:G.334, B:G.336, B:D.338, H2O.22

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 6 residues within 4Å: Chain A: S.198, A.199, G.200, R.201 Chain B: P.228, S.229 10 PLIP interactions: 6 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:S.198, A:G.200, A:R.201, B:S.229, B:S.229 Water bridges: A:S.198, A:A.199, B:S.229, B:S.229 Salt bridges: A:R.201 SO4.4: 4 residues within 4Å: Chain B: S.198, A.199, G.200, R.201 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.198, B:S.198, B:G.200, B:R.201 Salt bridges: B:R.201

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Comellas-Bigler, M. et al., The 1.4 A Crystal Structure of Kumamolysin. A Thermostable Serine-Carboxyl-Type Proteinase. Structure (2002)

Release Date

2002-06-13

Peptides

KUMAMOLYSIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
1

B
2

KUMAMOLYSIN

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