SMTL ID : 1iw8.1

Crystal Structure of a mutant of acid phosphatase from Escherichia blattae (G74D/I153T)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-hexamer

Ligands

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

SO4.1: 6 residues within 4Å: Chain A: K.115, R.122, S.148, G.149, H.150, H.189 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.149, A:H.150 Salt bridges: A:K.115, A:R.122, A:H.189 SO4.2: 6 residues within 4Å: Chain B: K.115, R.122, S.148, G.149, H.150, H.189 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:G.149, B:H.150 Salt bridges: B:K.115, B:R.122, B:H.189 SO4.3: 6 residues within 4Å: Chain C: K.115, R.122, S.148, G.149, H.150, H.189 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:G.149, C:H.150 Salt bridges: C:K.115, C:R.122, C:H.189 SO4.4: 6 residues within 4Å: Chain D: K.115, R.122, S.148, G.149, H.150, H.189 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:S.148, D:G.149, D:H.150 Salt bridges: D:K.115, D:R.122, D:H.189 SO4.5: 7 residues within 4Å: Chain E: K.115, R.122, G.144, S.148, G.149, H.150, H.189 7 PLIP interactions: 7 interactions with chain E Hydrogen bonds: E:G.149, E:H.150 Water bridges: E:R.183, E:R.183 Salt bridges: E:K.115, E:R.122, E:H.189 SO4.6: 6 residues within 4Å: Chain F: K.115, R.122, S.148, G.149, H.150, H.189 6 PLIP interactions: 6 interactions with chain F Hydrogen bonds: F:S.148, F:G.149, F:H.150 Salt bridges: F:K.115, F:R.122, F:H.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ishikawa, K. et al., Enhancement of nucleoside phosphorylation activity in an acid phosphatase. PROTEIN ENG. (2002)

Release Date

2002-09-11

Peptides

acid phosphatase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

acid phosphatase