SMTL ID : 4nef.1

X-ray structure of human Aquaporin 2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

homo-tetramer

Ligands

2 x CD: CADMIUM ION(Non-covalent)(Non-functional Binders)

CD.1: 3 residues within 4Å: Chain A: E.155 Chain D: Q.57, A.161 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.155, A:E.155, H2O.1, H2O.3 CD.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 2 residues within 4Å: Chain A: C.75, H.80 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.75, A:H.80, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Frick, A. et al., X-ray structure of human aquaporin 2 and its implications for nephrogenic diabetes insipidus and trafficking. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-04-16

Peptides

Aquaporin-2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Aquaporin-2

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