SMTL ID : 5ixz.1

Crystal structure of the signaling protein complex 5

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 24 residues within 4Å: Chain A: M.1, Y.2, V.5, W.74, T.78, Y.83, L.86, F.97, L.101, L.104, H.105, V.108, L.115, R.116, P.118, F.120, Y.134, S.136, R.138, L.141, M.144, V.145, L.148 Ligands: DMS.2 31 PLIP interactions: 30 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:V.5, A:W.74, A:Y.83, A:Y.83, A:L.86, A:F.97, A:L.101, A:L.101, A:L.104, A:V.108, A:V.108, A:L.115, A:P.118, A:P.118, A:F.120, A:L.141, A:V.145, A:L.148, A:L.148 Hydrogen bonds: A:Y.2, A:R.116, A:R.116, A:R.116, A:Y.134, A:S.136 Salt bridges: A:R.138, A:R.138 pi-Stacking: A:W.74, A:W.74 Metal complexes: A:H.105, DMS.2 HEM.4: 23 residues within 4Å: Chain B: M.1, Y.2, V.5, W.74, T.78, Y.83, L.87, F.97, L.101, L.104, H.105, V.108, L.115, R.116, P.118, F.120, Y.134, S.136, R.138, L.141, M.144, L.148 Ligands: DMS.5 28 PLIP interactions: 28 interactions with chain B, Hydrophobic interactions: B:V.5, B:W.74, B:T.78, B:Y.83, B:L.87, B:F.97, B:L.101, B:L.101, B:L.104, B:V.108, B:L.115, B:P.118, B:P.118, B:F.120, B:Y.134, B:L.141, B:L.148, B:L.148, B:L.148 Hydrogen bonds: B:Y.2, B:R.116, B:R.116, B:R.116 Salt bridges: B:R.138, B:R.138 pi-Stacking: B:W.74, B:W.74 Metal complexes: B:H.105

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.2: 5 residues within 4Å: Chain A: V.5, F.70, W.74, M.144 Ligands: HEM.1 2 PLIP interactions: 2 interactions with chain A pi-Cation interactions: A:W.74, A:W.74 DMS.5: 5 residues within 4Å: Chain B: V.5, F.70, W.74, M.144 Ligands: HEM.4 2 PLIP interactions: 2 interactions with chain B pi-Cation interactions: B:W.74, B:W.74

1 x MLI: MALONATE ION(Non-functional Binders)

MLI.3: 8 residues within 4Å: Chain A: M.12, I.13, H.16, H.17, K.61, E.65, L.66, A.69 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.69 Hydrogen bonds: A:E.65 Salt bridges: A:H.16, A:H.17, A:H.17, A:K.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, V. et al., Crystal structure of the signaling protein complex 5. To Be Published

Release Date

2017-11-01

Peptides

Alr2278 protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Alr2278 protein

Related Entries With Identical Sequence