SMTL ID : 2vvh.1

IrisFP fluorescent protein in its green form, cis conformation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: N.19, H.24, H.121 Chain C: R.119 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:N.19 Water bridges: A:H.24, C:K.117 Salt bridges: A:H.24, A:H.121 SO4.2: 2 residues within 4Å: Chain A: D.202, K.203 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.203 SO4.3: 2 residues within 4Å: Chain A: K.182, G.183 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.183 Water bridges: A:V.184 SO4.5: 4 residues within 4Å: Chain A: V.148, R.149, D.150 Chain B: A.167 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.150 Water bridges: A:R.149, A:G.151, A:G.151 SO4.6: 4 residues within 4Å: Chain A: A.167 Chain B: V.148, R.149, D.150 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:D.150 Water bridges: B:D.150, B:G.151, B:G.151, A:H.168, A:H.168 SO4.7: 4 residues within 4Å: Chain B: N.19, H.24, H.121 Chain D: R.119 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain D Hydrogen bonds: B:E.17, B:N.19, D:R.119 Salt bridges: B:H.24, B:H.121 Water bridges: D:K.117 SO4.8: 2 residues within 4Å: Chain B: D.202, K.203 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.203 Water bridges: B:D.202, B:D.202, B:D.202 SO4.9: 2 residues within 4Å: Chain B: K.182, G.183 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.183 Water bridges: B:V.184 SO4.11: 5 residues within 4Å: Chain A: R.119 Chain C: G.18, N.19, H.24, H.121 6 PLIP interactions: 1 interactions with chain A, 5 interactions with chain C Water bridges: A:K.117, C:G.18, C:H.121 Hydrogen bonds: C:N.19 Salt bridges: C:H.24, C:H.121 SO4.12: 2 residues within 4Å: Chain C: D.202, K.203 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:K.203 Water bridges: C:D.202, C:D.202 SO4.13: 4 residues within 4Å: Chain C: Y.78, G.151, V.184, L.186 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:Y.78, C:G.151, C:V.184 Water bridges: C:V.184, C:V.184 SO4.15: 4 residues within 4Å: Chain C: A.167 Chain D: V.148, R.149, D.150 5 PLIP interactions: 1 interactions with chain C, 4 interactions with chain D Water bridges: C:H.168, D:G.151, D:G.151 Hydrogen bonds: D:V.148, D:D.150 SO4.16: 5 residues within 4Å: Chain B: R.119 Chain D: G.18, N.19, H.24, H.121 7 PLIP interactions: 4 interactions with chain D, 3 interactions with chain B Hydrogen bonds: D:G.18, D:N.19 Salt bridges: D:H.24, D:H.121 Water bridges: B:K.117, B:K.117, B:R.119 SO4.17: 2 residues within 4Å: Chain D: D.202, K.203 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:K.203 Water bridges: D:H.201, D:D.202 SO4.18: 2 residues within 4Å: Chain D: K.182, G.183 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:G.183 Water bridges: D:V.184, D:V.184, D:V.184

4 x SO3: SULFITE ION(Non-covalent)

SO3.4: 5 residues within 4Å: Chain A: C.195, I.196, E.197, Y.211, H.213 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:C.195, A:E.197, A:H.213 Water bridges: A:I.196, A:E.197, A:Y.211 Salt bridges: A:E.197 SO3.10: 7 residues within 4Å: Chain A: P.221 Chain B: C.195, I.196, E.197, Y.211, E.212, H.213 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.197, B:H.213 Water bridges: B:I.196, B:I.196 SO3.14: 6 residues within 4Å: Chain C: C.195, I.196, E.197, Y.211, E.212, H.213 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:I.196, C:H.213 Water bridges: C:I.196 Salt bridges: C:E.197 SO3.19: 5 residues within 4Å: Chain D: C.195, I.196, E.197, Y.211, H.213 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:I.196, D:E.197, D:H.213 Water bridges: D:I.196 Salt bridges: D:E.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Adam, V. et al., Structural Characterization of Irisfp, an Optical Highlighter Undergoing Multiple Photo-Induced Transformations. Proc.Natl.Acad.Sci.USA (2008)

Release Date

2008-11-11

Peptides

Green to red photoconvertible GFP-like protein EosFP: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Green to red photoconvertible GFP-like protein EosFP

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