SMTL ID : 2vvj.1

IrisFP fluorescent protein in its red form, cis conformation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-4-4-mer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: N.19, H.24 Chain B: H.58 Chain F: R.56 7 PLIP interactions: 2 interactions with chain B, 3 interactions with chain F, 2 interactions with chain A Water bridges: B:H.58, F:K.54, F:K.54, F:R.56 Salt bridges: B:H.58, A:H.24 Hydrogen bonds: A:N.19 SO4.2: 2 residues within 4Å: Chain B: D.139, K.140 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.140 Water bridges: B:D.139, B:D.139, B:D.141 SO4.3: 3 residues within 4Å: Chain B: K.119, G.120, V.121 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.120, B:V.121 Salt bridges: B:K.119 SO4.5: 4 residues within 4Å: Chain B: V.85, R.86, D.87 Chain D: A.104 6 PLIP interactions: 2 interactions with chain D, 4 interactions with chain B Water bridges: D:H.105, D:H.105, B:R.86, B:G.88, B:G.88 Hydrogen bonds: B:D.87 SO4.6: 4 residues within 4Å: Chain B: A.104 Chain D: V.85, R.86, D.87 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:V.85, D:D.87 Water bridges: D:G.88, B:H.105 SO4.7: 4 residues within 4Å: Chain C: N.19, H.24 Chain D: H.58 Chain H: R.56 4 PLIP interactions: 2 interactions with chain C, 1 interactions with chain H, 1 interactions with chain D Hydrogen bonds: C:N.19 Salt bridges: C:H.24, D:H.58 Water bridges: H:K.54 SO4.8: 2 residues within 4Å: Chain D: D.139, K.140 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:K.140 SO4.9: 2 residues within 4Å: Chain D: K.119, G.120 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:G.120, D:V.121 Water bridges: D:V.121, D:V.121, D:V.121 Salt bridges: D:K.119 SO4.11: 4 residues within 4Å: Chain B: R.56 Chain E: N.19, H.24 Chain F: H.58 3 PLIP interactions: 2 interactions with chain E, 1 interactions with chain F Hydrogen bonds: E:N.19 Salt bridges: E:H.24, F:H.58 SO4.12: 2 residues within 4Å: Chain F: D.139, K.140 1 PLIP interactions: 1 interactions with chain F Hydrogen bonds: F:K.140 SO4.13: 4 residues within 4Å: Chain F: Y.15, G.88, V.121, L.123 6 PLIP interactions: 6 interactions with chain F Water bridges: F:Y.15, F:Y.15, F:Y.15, F:Y.15, F:V.121, F:V.121 SO4.15: 4 residues within 4Å: Chain F: A.104 Chain H: V.85, R.86, D.87 6 PLIP interactions: 4 interactions with chain H, 2 interactions with chain F Hydrogen bonds: H:D.87 Water bridges: H:D.87, H:G.88, H:G.88, F:H.105, F:H.105 SO4.16: 4 residues within 4Å: Chain D: R.56 Chain G: N.19, H.24 Chain H: H.58 5 PLIP interactions: 2 interactions with chain D, 2 interactions with chain G, 1 interactions with chain H Hydrogen bonds: D:R.56, G:N.19 Water bridges: D:R.56 Salt bridges: G:H.24, H:H.58 SO4.17: 2 residues within 4Å: Chain H: D.139, K.140 1 PLIP interactions: 1 interactions with chain H Hydrogen bonds: H:K.140 SO4.18: 2 residues within 4Å: Chain H: K.119, G.120 4 PLIP interactions: 4 interactions with chain H Hydrogen bonds: H:G.120 Water bridges: H:E.118, H:V.121, H:V.121

4 x SO3: SULFITE ION(Non-covalent)

SO3.4: 4 residues within 4Å: Chain B: C.132, I.133, E.134, Y.148 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:I.133 Water bridges: B:I.133 Salt bridges: B:E.134 SO3.10: 4 residues within 4Å: Chain D: C.132, I.133, E.134, Y.148 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:I.133, D:E.134 Salt bridges: D:E.134 SO3.14: 4 residues within 4Å: Chain F: C.132, I.133, E.134, Y.148 4 PLIP interactions: 4 interactions with chain F Hydrogen bonds: F:I.133, F:E.134 Water bridges: F:I.133 Salt bridges: F:E.134 SO3.19: 4 residues within 4Å: Chain F: P.158 Chain H: C.132, E.134, Y.148 3 PLIP interactions: 3 interactions with chain H Hydrogen bonds: H:I.133 Water bridges: H:I.133 Salt bridges: H:E.134

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

2008-08-12

Peptides

Green to red photoconvertible GFP-like protein EosFP: ACEG
Green to red photoconvertible GFP-like protein EosFP: BDFH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
aa

C
bb

E
cc

G
dd

B
A

D
B

F
C

H
D

Green to red photoconvertible GFP-like protein EosFP

Green to red photoconvertible GFP-like protein EosFP