SMTL ID : 4waj.1

H. influenzae beta-carbonic anhydase variant P48S/A49P

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-tetramer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.42, D.44, H.98, C.101 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.42, A:H.98, A:C.101 ZN.4: 5 residues within 4Å: Chain B: C.42, D.44, H.98, C.101, G.102 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.42, B:D.44, B:H.98, B:C.101 ZN.7: 4 residues within 4Å: Chain C: C.42, D.44, H.98, C.101 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:C.42, C:H.98, C:C.101 ZN.10: 5 residues within 4Å: Chain D: C.42, D.44, H.98, C.101, G.102 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.42, D:D.44, D:H.98, D:C.101

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

SO4.2: 6 residues within 4Å: Chain A: R.160, K.165, R.198 Chain B: L.121, R.124, F.128 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.160, A:K.165, A:R.198, B:R.124 SO4.3: 2 residues within 4Å: Chain A: G.192, S.204 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.192 SO4.5: 7 residues within 4Å: Chain A: D.110, L.121, R.124, F.128 Chain B: R.160, K.165, R.198 8 PLIP interactions: 2 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:D.110 Salt bridges: A:R.124, B:R.160, B:K.165, B:R.198 Water bridges: B:R.160, B:R.160, B:R.198 SO4.6: 8 residues within 4Å: Chain B: S.48, P.49, E.50, R.64 Chain C: S.48, P.49, E.50, R.64 6 PLIP interactions: 4 interactions with chain C, 2 interactions with chain B Hydrogen bonds: C:S.48, C:E.50, C:E.50, B:E.50 Salt bridges: C:R.64, B:R.64 SO4.8: 6 residues within 4Å: Chain C: R.160, K.165, R.198 Chain D: L.121, R.124, F.128 4 PLIP interactions: 3 interactions with chain C, 1 interactions with chain D Salt bridges: C:R.160, C:K.165, C:R.198, D:R.124 SO4.9: 2 residues within 4Å: Chain C: G.192, S.204 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:G.192 SO4.11: 7 residues within 4Å: Chain C: D.110, L.121, R.124, F.128 Chain D: R.160, K.165, R.198 7 PLIP interactions: 6 interactions with chain D, 1 interactions with chain C Water bridges: D:R.160, D:R.160, D:R.198 Salt bridges: D:R.160, D:K.165, D:R.198, C:R.124 SO4.12: 8 residues within 4Å: Chain A: S.48, P.49, E.50, R.64 Chain D: S.48, P.49, E.50, R.64 5 PLIP interactions: 2 interactions with chain D, 3 interactions with chain A Hydrogen bonds: D:E.50, A:S.48, A:E.50 Salt bridges: D:R.64, A:R.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hoffmann, K.M. et al., Allosteric Reversion of Haemophilus influenzae beta-Carbonic Anhydrase via a Proline Shift. Biochemistry (2015)

Release Date

2014-12-31

Peptides

Carbonic anhydrase 2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Carbonic anhydrase 2