SMTL ID : 7t2q.2 (1 other biounit)

PEGylated Calmodulin-1 (K148U)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.57, D.59, N.61, T.63, E.68 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.57, A:D.59, A:T.63, A:E.68, H2O.1 CA.2: 5 residues within 4Å: Chain A: D.21, D.23, D.25, T.27, E.32 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.21, A:D.25, A:T.27, A:E.32, H2O.2 CA.3: 5 residues within 4Å: Chain A: D.94, D.96, N.98, Y.100, E.105 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.94, A:D.96, A:Y.100, A:E.105, H2O.3 CA.4: 5 residues within 4Å: Chain A: D.130, D.132, D.134, Q.136, E.141 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.130, A:Q.136, A:E.141, A:E.141, H2O.2 CA.8: 5 residues within 4Å: Chain B: D.57, D.59, N.61, T.63, E.68 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.57, B:D.59, B:T.63, B:E.68, H2O.5 CA.9: 5 residues within 4Å: Chain B: D.21, D.23, D.25, T.27, E.32 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.21, B:D.25, B:T.27, B:E.32, H2O.5 CA.10: 5 residues within 4Å: Chain B: D.94, D.96, N.98, Y.100, E.105 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.94, B:D.96, B:Y.100, B:E.105, H2O.7 CA.11: 5 residues within 4Å: Chain B: D.130, D.132, D.134, Q.136, E.141 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.130, B:Q.136, B:E.141, B:E.141, H2O.5

4 x MG: MAGNESIUM ION(Non-functional Binders)(Non-covalent)

MG.5: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.6: 4 residues within 4Å: Chain A: G.1, D.3, Q.4, E.84 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.3, A:E.84, H2O.2, H2O.2 MG.12: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.13: 4 residues within 4Å: Chain B: G.1, D.3, Q.4, E.84 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.3, B:E.84, H2O.6, H2O.6

2 x ZN: ZINC ION(Non-covalent)

ZN.7: 5 residues within 4Å: Chain A: T.71, D.81, E.85 Chain B: K.95, H.108 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Metal complexes: B:H.108, A:D.81, A:D.81, A:E.85 ZN.14: 5 residues within 4Å: Chain A: K.95, H.108 Chain B: T.71, D.81, E.85 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Metal complexes: A:H.108, B:D.81, B:D.81, B:E.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dowman, L.J. et al., Site-selective photocatalytic functionalization of peptides and proteins at selenocysteine. Nat Commun (2022)

Release Date

2022-10-26

Peptides

Calmodulin-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Calmodulin-1

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