SMTL ID : 4tl3.1

Mechanistic insights from the crystal structure of an inward proton-transporting Anabaena sensory rhodopsin mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x RET: RETINAL(Covalent)

RET.1: 16 residues within 4Å: Chain A: W.76, T.79, T.80, L.83, V.112, G.116, Y.132, G.135, V.136, F.139, W.176, Y.179, P.180, W.183, S.209, K.210 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:T.80, A:L.83, A:V.112, A:Y.132, A:F.139, A:W.176, A:W.176, A:Y.179, A:Y.179, A:Y.179, A:Y.179, A:P.180, A:W.183, A:K.210 RET.18: 16 residues within 4Å: Chain B: W.76, T.79, T.80, L.83, V.112, G.116, Y.132, G.135, V.136, F.139, W.176, Y.179, P.180, W.183, S.209, K.210 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:W.76, B:T.80, B:L.83, B:V.112, B:Y.132, B:F.139, B:F.139, B:W.176, B:W.176, B:Y.179, B:Y.179, B:Y.179, B:Y.179, B:P.180, B:W.183, B:K.210

35 x PEE: 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine(Non-covalent)(Non-functional Binders)

PEE.2: 4 residues within 4Å: Chain A: M.1, W.9, V.12, T.16 Ligand excluded by PLIP PEE.3: 4 residues within 4Å: Chain A: K.167, Y.171, V.174 Ligands: PEE.15 Ligand excluded by PLIP PEE.4: 4 residues within 4Å: Chain A: F.42, W.46, L.49, A.50 Ligand excluded by PLIP PEE.5: 11 residues within 4Å: Chain A: Y.70, I.74, M.77, M.106 Chain B: W.126, V.127, L.130, W.131, C.134 Ligands: PEE.7, PEE.30 Ligand excluded by PLIP PEE.6: 1 residues within 4Å: Ligands: PEE.14 Ligand excluded by PLIP PEE.7: 3 residues within 4Å: Chain A: W.46 Ligands: PEE.5, PEE.30 Ligand excluded by PLIP PEE.8: 8 residues within 4Å: Chain A: W.99, T.100, G.103, M.106, S.107, I.110 Chain B: F.104, W.144 Ligand excluded by PLIP PEE.9: 2 residues within 4Å: Chain A: W.23, R.27 Ligand excluded by PLIP PEE.10: 5 residues within 4Å: Chain A: L.20, W.23, I.45, G.48, L.49 Ligand excluded by PLIP PEE.11: 1 residues within 4Å: Chain A: W.147 Ligand excluded by PLIP PEE.12: 4 residues within 4Å: Chain A: D.125, W.126, Y.129, I.133 Ligand excluded by PLIP PEE.13: 6 residues within 4Å: Chain A: V.174, I.177, G.178, I.181 Ligands: PEE.15, PEE.28 Ligand excluded by PLIP PEE.14: 3 residues within 4Å: Chain A: Y.171, G.212 Ligands: PEE.6 Ligand excluded by PLIP PEE.15: 8 residues within 4Å: Chain A: L.175, I.181, V.182, L.204, L.205, F.208 Ligands: PEE.3, PEE.13 Ligand excluded by PLIP PEE.16: 9 residues within 4Å: Chain A: A.138, W.144 Chain B: W.99, T.100, G.103, S.107, I.110 Ligands: PEE.17, PEE.19 Ligand excluded by PLIP PEE.17: 4 residues within 4Å: Chain A: W.144, N.148, P.149 Ligands: PEE.16 Ligand excluded by PLIP PEE.19: 9 residues within 4Å: Chain B: M.77, V.78, P.81, L.85, W.99, M.106 Ligands: PEE.16, PEE.27, PEE.36 Ligand excluded by PLIP PEE.20: 4 residues within 4Å: Chain B: I.10, F.200, C.203 Ligands: PEE.33 Ligand excluded by PLIP PEE.21: 1 residues within 4Å: Chain B: W.192 Ligand excluded by PLIP PEE.22: 3 residues within 4Å: Chain B: W.147, T.170, V.174 Ligand excluded by PLIP PEE.23: 2 residues within 4Å: Chain B: W.147, R.151 Ligand excluded by PLIP PEE.24: 4 residues within 4Å: Chain B: M.1, W.9, V.12, T.16 Ligand excluded by PLIP PEE.25: 4 residues within 4Å: Chain B: F.42, W.46, L.49, A.50 Ligand excluded by PLIP PEE.26: 2 residues within 4Å: Chain B: W.23, R.27 Ligand excluded by PLIP PEE.27: 6 residues within 4Å: Chain A: W.126, L.130, W.131 Chain B: Y.70, I.74 Ligands: PEE.19 Ligand excluded by PLIP PEE.28: 4 residues within 4Å: Chain A: W.147, T.170, V.174 Ligands: PEE.13 Ligand excluded by PLIP PEE.29: 3 residues within 4Å: Chain B: Y.171, F.215 Ligands: PEE.33 Ligand excluded by PLIP PEE.30: 4 residues within 4Å: Chain B: C.134 Ligands: PEE.5, PEE.7, PEE.31 Ligand excluded by PLIP PEE.31: 3 residues within 4Å: Chain B: C.137, I.141 Ligands: PEE.30 Ligand excluded by PLIP PEE.32: 4 residues within 4Å: Chain B: F.94, L.224, N.225, D.226 Ligand excluded by PLIP PEE.33: 8 residues within 4Å: Chain B: G.14, I.17, H.21, F.207, F.215, H.219 Ligands: PEE.20, PEE.29 Ligand excluded by PLIP PEE.34: 9 residues within 4Å: Chain B: K.167, Y.171, V.174, L.175, L.201, L.204, L.205, F.208 Ligands: PEE.35 Ligand excluded by PLIP PEE.35: 5 residues within 4Å: Chain B: V.174, I.177, G.178, L.205 Ligands: PEE.34 Ligand excluded by PLIP PEE.36: 5 residues within 4Å: Chain B: V.39, F.42, W.46, V.78 Ligands: PEE.19 Ligand excluded by PLIP PEE.37: 6 residues within 4Å: Chain B: D.125, W.126, Y.129, Y.132, I.133, I.184 Ligand excluded by PLIP

Links

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Citation

Dong, B.H. et al., Mechanistic insights from the crystal structure of an inward proton-transportingAnabaena sensory rhodopsin mutant. To Be Published

Release Date

2014-07-16

Peptides

Anabaena sensory rhodopsin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Anabaena sensory rhodopsin