SMTL ID : 2hyu.1

Human Annexin A2 with heparin tetrasaccharide bound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

monomer

Ligands

1 x SGN- IDS- SGN- UAP: 4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose

SGN-IDS-SGN-UAP.1: 11 residues within 4Å: Chain A: H.63, K.250, G.251, T.252, D.291, T.292, K.293, G.294, D.295, Y.296 Ligands: CA.6 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:H.63, A:K.293, A:K.293, A:T.252, A:T.252, A:K.250, A:G.251 Water bridges: A:T.252, A:D.291, A:K.293, A:H.63, A:K.293, A:K.293, A:K.293, A:K.250, A:D.291, A:D.291, A:K.293 Salt bridges: A:K.293, A:K.293, A:K.250, A:K.250

5 x CA: CALCIUM ION(Non-covalent)

CA.2: 3 residues within 4Å: Chain A: G.19, V.20, E.22 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:G.19, A:E.22, A:E.22, H2O.1, H2O.1 CA.3: 4 residues within 4Å: Chain A: K.57, L.60, S.61, E.65 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:K.57, A:L.60, A:E.65, H2O.1, H2O.1 CA.4: 5 residues within 4Å: Chain A: G.171, V.172, R.174, G.176, E.216 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:G.171, A:G.176, A:E.216, H2O.1, H2O.1 CA.5: 4 residues within 4Å: Chain A: M.247, G.249, G.251, D.291 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:M.247, A:G.249, A:G.251, A:D.291, H2O.1 CA.6: 4 residues within 4Å: Chain A: T.252, D.291 Ligands: SGN-IDS-SGN-UAP.1, SGN-IDS-SGN-UAP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.252, A:D.291, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shao, C. et al., Crystallographic Analysis of Calcium-dependent Heparin Binding to Annexin A2. J.Biol.Chem. (2006)

Release Date

2006-09-05

Peptides

Annexin A2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Annexin A2

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