SMTL ID : 2lp3.1

Solution structure of S100A1 Ca2+

Coordinates

PDB Format Compare

Method

SOLUTION NMR

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 8 residues within 4Å: Chain A: S.19, E.22, D.24, K.25, K.27, L.28, S.29, E.32 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:S.19, A:E.22, A:D.24, A:K.27, A:E.32 CA.2: 8 residues within 4Å: Chain A: D.62, E.63, N.64, D.66, E.68, V.69, D.70, E.73 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.62, A:D.66, A:D.66, A:E.68, A:E.73 CA.3: 8 residues within 4Å: Chain B: S.19, E.22, D.24, K.25, K.27, L.28, S.29, E.32 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:S.19, B:E.22, B:D.24, B:K.27, B:E.32 CA.4: 8 residues within 4Å: Chain B: D.62, E.63, N.64, D.66, E.68, V.69, D.70, E.73 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.62, B:D.66, B:D.66, B:E.68, B:E.73

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nowakowski, M. et al., Impact of calcium binding and thionylation of S100A1 protein on its nuclear magnetic resonance-derived structure and backbone dynamics. Biochemistry (2013)

Release Date

2013-02-20

Peptides

Protein S100-A1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protein S100-A1

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