SMTL ID : 5xqp.1 (1 other biounit)

Crystal structure of Notched-fin eelpout type III antifreeze protein (NFE6, AFP), P212121 form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.00 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: T.18, P.19, A.20 Chain B: G.2, E.3 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:A.20, B:E.3 Water bridges: A:T.18, B:G.2 SO4.2: 5 residues within 4Å: Chain A: G.2, E.3 Chain B: T.18, P.19, A.20 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:A.20, A:E.3 Water bridges: B:T.18, B:T.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mahatabuddin, S. et al., Polypentagonal ice-like water networks emerge solely in an activity-improved variant of ice-binding protein. Proc. Natl. Acad. Sci. U.S.A. (2018)

Release Date

2018-05-16

Peptides

Ice-structuring protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ice-structuring protein

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