SMTL ID : 4cqh.1

Structure of Infrared Fluorescent Protein IFP2.0

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.14 Å

Oligo State

monomer

Ligands

1 x LBV: 3-[2-[(Z)-[3-(2-carboxyethyl)-5-[(Z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-pyrrol-1-ium -2-ylidene]methyl]-5-[(Z)-[(3E)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-4-methyl-1H-pyrrol-3- yl]propanoic acid(Covalent)

LBV.1: 26 residues within 4Å: Chain A: T.20, T.21, C.24, E.27, I.29, M.174, Y.176, F.203, S.206, T.207, T.208, P.209, A.212, Y.216, R.254, T.256, S.257, M.259, H.260, Y.263, S.272, L.273, S.274, L.286, V.288, H.290 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:I.29, A:I.29, A:F.203, A:F.203, A:P.209, A:A.212, A:Y.216, A:M.259, A:H.260, A:Y.263, A:L.286, A:V.288 Hydrogen bonds: A:T.207, A:T.207, A:S.257, A:S.272 Water bridges: A:I.29, A:R.254, A:R.254, A:L.273, A:L.273, A:H.290 Salt bridges: A:R.254, A:H.260 pi-Stacking: A:H.260

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 4 residues within 4Å: Chain A: H.30, P.247, L.248, G.249 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.249 Water bridges: A:H.219, A:G.250

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yu, D. et al., An Improved Monomeric Infrared Fluorescent Protein for Neuronal and Tumour Brain Imaging. Nat.Commun. (2014)

Release Date

2014-05-28

Peptides

BACTERIOPHYTOCHROME: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BACTERIOPHYTOCHROME