Ligand · PUB

PUB · Phycourobilin

PUB, Phycourobilin (C33 H42 N4 O6, 590.7 g/mol), in the MolNFT structures on GenesisL1: bound in 7 records (7 PDB entries). Every binding site with its residues within 4.5 Å, the residues it binds most and the ligands found with it.

Component: PUB
Formula: C33 H42 N4 O6
Class: ligand
Structures: 7
PDB entries: 7

Binding sites

PUB in 7 structures; the first of them:

5B13 · Crystal structure of phycoerythrin · PUB G203 · binds CYS50, ASP54, SER57, GLY58, CYS61, GLU62, ILE133, ALA136 and 8 more
5Y6P · Structure of the phycobilisome from the red alga Griffithsia pacifica · PUB f2203 · binds CYS50, ASP54, SER57, GLY58, CYS61, GLU62, ARG129, ILE133 and 9 more

Residues it binds most

ALA 536, ARG 520, SER 486, CYS 531, GLY 344, GLU 507, ASP 508, THR 439, LYS 306, ILE 322 (residue and the binding sites it lines).

Found with

CYC · Phycocyanobilin
PEB · Phycoerythrobilin
3XQ · (2S)-2,3-dihydroxypropyl octadecanoate
BCR · Beta-carotene
BCT · Bicarbonate ion
CLA · Chlorophyll A
DGD · Digalactosyl diacyl glycerol (dgdg)
FES · Fe2/s2 (inorganic) cluster
HEM · Protoporphyrin IX containing Fe
LHG · 1,2-dipalmitoyl-phosphatidyl-glycerole
LMG · 1,2-distearoyl-monogalactosyl-diglyceride
OEX · Ca-MN4-O5 cluster

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