SMTL ID : 5lpu.1

Crystal structure of Annexin A2 complexed with S100A4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-2-2-mer

Ligands

14 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: G.50, V.51, E.53 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:G.50, A:V.51, A:E.53, A:E.53, H2O.6 CA.2: 3 residues within 4Å: Chain A: K.88, L.91, E.96 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:K.88, A:L.91, A:E.96, A:E.96, H2O.7 CA.3: 5 residues within 4Å: Chain A: M.118, G.120, L.121, T.123, D.162 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:M.118, A:G.120, A:D.162, A:D.162 CA.4: 4 residues within 4Å: Chain A: G.202, R.205, G.207, E.247 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:G.202, A:R.205, A:G.207, A:E.247, H2O.7 CA.5: 4 residues within 4Å: Chain A: M.278, G.280, G.282, D.322 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:M.278, A:G.280, A:G.282, A:D.322, A:D.322 CA.9: 3 residues within 4Å: Chain B: K.88, L.91, E.96 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:K.88, B:L.91, B:E.96, H2O.10, H2O.10 CA.10: 7 residues within 4Å: Chain B: M.118, K.119, G.120, L.121, G.122, T.123, D.162 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:M.118, B:G.120, B:G.122, B:T.123, B:D.162 CA.11: 3 residues within 4Å: Chain B: G.50, V.51, E.53 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:G.50, B:V.51, H2O.10, H2O.10 CA.12: 6 residues within 4Å: Chain B: G.202, V.203, R.205, K.206, G.207, E.247 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:G.202, B:R.205, B:G.207, B:E.247, H2O.10 CA.13: 4 residues within 4Å: Chain B: M.278, G.280, G.282, D.322 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:M.278, B:G.280, B:G.282, B:D.322, H2O.9 CA.16: 5 residues within 4Å: Chain C: S.23, E.26, D.28, K.31, E.36 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.26, C:K.31, C:E.36, C:E.36, H2O.11 CA.17: 5 residues within 4Å: Chain C: D.66, N.68, D.70, E.72, E.77 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.66, C:D.70, C:E.72, C:E.77, H2O.11 CA.18: 5 residues within 4Å: Chain D: S.23, E.26, D.28, K.31, E.36 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:S.23, D:D.28, D:E.36, D:E.36, H2O.11 CA.19: 5 residues within 4Å: Chain D: D.66, N.68, D.70, E.72, E.77 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.66, D:D.70, D:E.72, D:E.77, H2O.11

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 8 residues within 4Å: Chain A: C.133, S.134, R.135, R.179, V.222, L.259, C.262, K.266 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.179, A:R.179, A:K.266 Water bridges: A:N.137, A:N.137 GOL.7: 7 residues within 4Å: Chain A: P.106, D.110, R.135, E.139, S.294, R.295, V.298 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.294, A:R.295 Water bridges: A:D.110, A:R.135 GOL.8: 8 residues within 4Å: Chain A: A.180, E.181, D.182, G.183, D.187, R.220, S.221, H.224 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.181, A:G.183, A:S.221, A:S.221 Water bridges: A:V.185, A:D.187 GOL.14: 7 residues within 4Å: Chain B: C.133, R.135, L.174, R.179, L.259, C.262, K.266 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.266 GOL.15: 8 residues within 4Å: Chain B: E.181, G.183, V.185, D.187, L.190, R.220, S.221, H.224 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.181, B:S.221

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ecsedi, P. et al., Regulation of the Equilibrium between Closed and Open Conformations of Annexin A2 by N-Terminal Phosphorylation and S100A4-Binding. Structure (2017)

Release Date

2017-07-05

Peptides

Annexin A2: AB
Protein S100-A4: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Annexin A2

Protein S100-A4

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