SMTL ID : 1and.1

ANIONIC TRYPSIN MUTANT WITH ARG 96 REPLACED BY HIS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x CU: COPPER (II) ION(Non-covalent)

CU.1: 2 residues within 4Å: Chain A: H.40, H.78 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.40, A:H.78 CU.3: 2 residues within 4Å: Chain B: H.40, H.78 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:H.40, B:H.78

2 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.2: 12 residues within 4Å: Chain A: D.171, S.172, C.173, Q.174, S.177, V.191, S.192, W.193, G.194, G.196, C.197, G.204 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Q.174, A:V.191 Hydrogen bonds: A:D.171, A:S.172, A:G.196 Water bridges: A:D.171, A:V.205 BEN.4: 12 residues within 4Å: Chain B: D.171, S.172, C.173, Q.174, S.177, V.191, S.192, W.193, G.194, G.196, C.197, G.204 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Q.174, B:V.191 Hydrogen bonds: B:D.171, B:S.172, B:G.196 Water bridges: B:V.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McGrath, M.E. et al., Structure of an engineered, metal-actuated switch in trypsin. Biochemistry (1993)

Release Date

1997-04-01

Peptides

ANIONIC TRYPSIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ANIONIC TRYPSIN