SMTL ID : 8s9w.1

Murine S100A7/S100A15 in presence of calcium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.69 Å

Oligo State

homo-dimer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 6 residues within 4Å: Chain A: L.79, L.82, G.83 Chain B: L.79, L.82, G.83 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Y.80, A:K.84

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: D.66, N.68, D.70, Q.72, E.77 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.66, A:D.70, A:Q.72, A:E.77, H2O.1 CA.3: 5 residues within 4Å: Chain A: A.21, E.24, D.26, T.29, E.34 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.21, A:E.24, A:D.26, A:T.29, H2O.2 CA.10: 5 residues within 4Å: Chain B: D.66, N.68, D.70, Q.72, E.77 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.66, B:D.70, B:Q.72, B:E.77, H2O.3 CA.11: 5 residues within 4Å: Chain B: A.21, E.24, D.26, T.29, E.34 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:A.21, B:E.24, B:D.26, B:T.29, H2O.3

7 x SCN: THIOCYANATE ION(Non-functional Binders)

SCN.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SCN.5: 6 residues within 4Å: Chain A: Q.12, H.15, C.16, H.19, Y.20 Chain B: V.6 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Water bridges: B:V.6 Hydrogen bonds: A:Q.12 SCN.6: 3 residues within 4Å: Chain A: T.59, F.62, R.63 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.63 SCN.7: 3 residues within 4Å: Chain A: K.36, A.37, L.40 No protein-ligand interaction detected (PLIP) SCN.12: 3 residues within 4Å: Chain B: H.15, C.16, H.19 No protein-ligand interaction detected (PLIP) SCN.13: 4 residues within 4Å: Chain B: R.23, E.33, E.34, A.37 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.23 SCN.14: 5 residues within 4Å: Chain A: P.5, D.8, S.9 Chain B: S.9, Q.12 No protein-ligand interaction detected (PLIP)

2 x NA: SODIUM ION(Non-functional Binders)

NA.8: 4 residues within 4Å: Chain A: H.90, H.94 Chain B: H.18, E.28 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.28, B:E.28 NA.15: 4 residues within 4Å: Chain A: H.18, E.28 Chain B: H.90, H.94 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:H.90

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.9: 5 residues within 4Å: Chain B: Y.57, E.60, L.61, Y.80, K.84 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:E.60 Hydrogen bonds: B:Y.80, B:Y.80 Salt bridges: B:K.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harrison, S.A. et al., Comparative analysis of the physical properties of murine and human S100A7: Insight into why zinc piracy is mediated by human but not murine S100A7. J.Biol.Chem. (2023)

Release Date

2024-02-07

Peptides

Protein S100-A15A: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protein S100-A15A