SMTL ID : 5goq.1

Crystal structure of alkaline invertase InvA from Anabaena sp. PCC 7120 complexed with glucose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

homo-hexamer

Ligands

6 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.1: 12 residues within 4Å: Chain A: A.37, Y.48, F.52, R.54, D.55, M.187, D.189, Y.371, H.372, E.415, Q.433, W.435 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.48, A:R.54, A:D.55, A:D.189, A:Y.371, A:Y.371, A:Q.433 GLC.2: 12 residues within 4Å: Chain B: A.37, F.52, R.54, D.55, M.187, D.189, Y.371, H.372, E.415, R.430, Q.433, W.435 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:R.54, B:R.54, B:D.55, B:D.189, B:Y.371, B:E.415, B:R.430, B:Q.433 Salt bridges: B:R.430 GLC.3: 12 residues within 4Å: Chain C: A.37, F.52, R.54, D.55, M.187, D.189, Y.371, H.372, E.415, R.430, Q.433, W.435 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:R.54, C:R.54, C:D.189, C:Y.371, C:Y.371, C:Q.433 Water bridges: C:E.415 Salt bridges: C:R.430 GLC.4: 12 residues within 4Å: Chain D: A.37, Y.48, F.52, R.54, D.55, M.187, D.189, Y.371, H.372, E.415, Q.433, W.435 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:R.54, D:D.55, D:D.189, D:Y.371, D:Q.433 GLC.5: 12 residues within 4Å: Chain E: A.37, F.52, R.54, D.55, M.187, D.189, Y.371, H.372, E.415, R.430, Q.433, W.435 9 PLIP interactions: 9 interactions with chain E Hydrogen bonds: E:R.54, E:R.54, E:D.55, E:D.189, E:Y.371, E:Y.371, E:R.430, E:Q.433 Salt bridges: E:R.430 GLC.6: 12 residues within 4Å: Chain F: A.37, F.52, R.54, D.55, M.187, D.189, Y.371, H.372, E.415, R.430, Q.433, W.435 7 PLIP interactions: 7 interactions with chain F Hydrogen bonds: F:R.54, F:R.54, F:D.189, F:Y.371, F:Y.371, F:Q.433 Salt bridges: F:R.430

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xie, J. et al., Structural Analysis of the Catalytic Mechanism and Substrate Specificity of Anabaena Alkaline Invertase InvA Reveals a Novel Glucosidase. J. Biol. Chem. (2016)

Release Date

2016-11-02

Peptides

Alkaline Invertase: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
A

E
B

F
C

Alkaline Invertase

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