SMTL ID : 1jcz.1

CRYSTAL STRUCTURE OF THE EXTRACELLULAR DOMAIN OF HUMAN CARBONIC ANHYDRASE XII

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.91, H.93, H.117, T.198 Ligands: ACY.2 5 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: A:H.91, A:H.93, A:H.117, ACY.2, H2O.8 ZN.3: 5 residues within 4Å: Chain B: H.91, H.93, H.117, T.198 Ligands: ACY.4 5 PLIP interactions: 3 interactions with chain B, 1 Ligand-Ligand interactions, 1 Ligand-Water interactions Metal complexes: B:H.91, B:H.93, B:H.117, ACY.4, H2O.19

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.2: 7 residues within 4Å: Chain A: H.91, H.117, V.141, L.197, T.198, W.208 Ligands: ZN.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.141, A:L.197, A:W.208 Hydrogen bonds: A:T.198 Salt bridges: A:H.91, A:H.117 ACY.4: 7 residues within 4Å: Chain B: H.91, H.117, V.141, L.197, T.198, W.208 Ligands: ZN.3 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:V.141, B:L.197, B:W.208 Hydrogen bonds: B:T.198 Salt bridges: B:H.91, B:H.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Whittington, D.A. et al., Crystal structure of the dimeric extracellular domain of human carbonic anhydrase XII, a bitopic membrane protein overexpressed in certain cancer tumor cells. Proc.Natl.Acad.Sci.USA (2001)

Release Date

2001-08-17

Peptides

CARBONIC ANHYDRASE XII: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CARBONIC ANHYDRASE XII

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