SMTL ID : 3gln.2 (1 other biounit)

Carbonmonoxy Ngb under Xenon pressure

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.26 Å

Oligo State

homo-dimer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: S.22, P.23, L.24, E.25, R.69 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.24, A:E.25 Salt bridges: A:R.69 SO4.8: 5 residues within 4Å: Chain B: S.22, P.23, L.24, E.25, R.69 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:L.24, B:E.25 Salt bridges: B:R.69

8 x XE: XENON(Non-covalent)

XE.2: 4 residues within 4Å: Chain A: V.74, Y.91 Chain B: L.73 Ligands: XE.9 No protein-ligand interaction detected (PLIP) XE.3: 6 residues within 4Å: Chain A: F.31, A.32, F.35, P.55, S.58, L.59 No protein-ligand interaction detected (PLIP) XE.4: 2 residues within 4Å: Chain A: Y.140, V.143 No protein-ligand interaction detected (PLIP) XE.5: 2 residues within 4Å: Chain A: I.75, V.112 No protein-ligand interaction detected (PLIP) XE.9: 4 residues within 4Å: Chain A: L.73 Chain B: V.74, Y.91 Ligands: XE.2 No protein-ligand interaction detected (PLIP) XE.10: 6 residues within 4Å: Chain B: F.31, A.32, F.35, P.55, S.58, L.59 No protein-ligand interaction detected (PLIP) XE.11: 2 residues within 4Å: Chain B: Y.140, V.143 No protein-ligand interaction detected (PLIP) XE.12: 2 residues within 4Å: Chain B: I.75, V.112 No protein-ligand interaction detected (PLIP)

2 x CMO: CARBON MONOXIDE(Non-functional Binders)

CMO.6: 6 residues within 4Å: Chain A: F.31, F.45, H.67, V.71, H.99 Ligands: HEM.7 No protein-ligand interaction detected (PLIP) CMO.13: 6 residues within 4Å: Chain B: F.31, F.45, H.67, V.71, H.99 Ligands: HEM.14 No protein-ligand interaction detected (PLIP)

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.7: 20 residues within 4Å: Chain A: L.44, F.45, Y.47, H.67, K.70, V.71, V.74, Y.91, L.95, K.98, H.99, V.104, S.108, F.109, V.112, Y.140, V.143, M.147 Chain B: K.70 Ligands: CMO.6 21 PLIP interactions: 19 interactions with chain A, 1 interactions with chain B, 1 Ligand-Ligand interactions Hydrophobic interactions: A:L.44, A:F.45, A:F.45, A:V.71, A:V.74, A:V.74, A:L.95, A:V.104, A:V.104, A:F.109, A:V.112, A:Y.140, A:V.143 Salt bridges: A:K.70, A:K.70, A:K.98, A:K.98, B:K.70 pi-Cation interactions: A:H.67 Metal complexes: A:H.99, CMO.6 HEM.14: 20 residues within 4Å: Chain A: K.70 Chain B: L.44, F.45, Y.47, H.67, K.70, V.71, V.74, Y.91, L.95, K.98, H.99, V.104, S.108, F.109, V.112, Y.140, V.143, M.147 Ligands: CMO.13 22 PLIP interactions: 20 interactions with chain B, 1 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: B:L.44, B:F.45, B:F.45, B:V.71, B:V.74, B:V.74, B:L.95, B:V.104, B:V.104, B:F.109, B:V.112, B:Y.140, B:V.143 Hydrogen bonds: B:Y.47 Salt bridges: B:K.70, B:K.70, B:K.98, B:K.98, A:K.70 pi-Cation interactions: B:H.67 Metal complexes: B:H.99, CMO.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moschetti, T. et al., The structure of neuroglobin at high Xe and Kr pressure reveals partial conservation of globin internal cavities. Biophys. J. (2009)

Release Date

2009-09-22

Peptides

Neuroglobin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Neuroglobin

Related Entries With Identical Sequence