SMTL ID : 5b82.1

Crystal structure of the cyanobacterial heme-protein Tll0287

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x HEC: HEME C(Covalent)

HEC.1: 24 residues within 4Å: Chain A: R.45, A.49, L.52, T.63, K.65, V.67, C.68, Q.88, K.92, Y.93, R.94, N.95, H.98, I.135, D.136, Q.138, S.140, C.141, C.144, H.145, I.155, Y.159, R.173 Ligands: CL.2 23 PLIP interactions: 23 interactions with chain A, Hydrophobic interactions: A:A.49, A:L.52, A:V.67, A:V.67, A:Q.88, A:R.94, A:H.98, A:I.135, A:I.135, A:I.155, A:Y.159, A:Y.159 Hydrogen bonds: A:R.94, A:N.95, A:N.95, A:Y.159 Salt bridges: A:H.98, A:H.98, A:R.173 pi-Cation interactions: A:R.94, A:R.173 Metal complexes: A:C.68, A:H.145

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 5 residues within 4Å: Chain A: A.66, V.67, C.68, A.69 Ligands: HEC.1 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Motomura, T. et al., Crystal structure and redox properties of a novel cyanobacterial heme protein with a His/Cys heme axial ligation and a Per-Arnt-Sim (PAS)-like domain. J. Biol. Chem. (2017)

Release Date

2017-05-03

Peptides

Tll0287 protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tll0287 protein