eF-site ID 3f9d-B
PDB Code 3f9d
Chain B

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Title Crystal structure of the R132K:R111L:T54E mutant of cellular retinoic acid-binding protein II complexed with C15-aldehyde (a retinal analog) at 2.00 angstrom resolution
Classification TRANSPORT PROTEIN
Compound Cellular retinoic acid-binding protein 2
Source null (RABP2_HUMAN)
Sequence B:  PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKPA
VEIKQEGDTFYIKESTTVRTTEINFKVGEEFEEQTVDGRP
CKSLVKWESENKMVCEQKLLKGEGPKTSWTLELTNDGELI
LTMTADDVVCTKVYVRE
Description


Functional site

1) chain B
residue 109
type
sequence W
description BINDING SITE FOR RESIDUE LSR B 138
source : AC2

2) chain B
residue 121
type
sequence L
description BINDING SITE FOR RESIDUE LSR B 138
source : AC2

3) chain B
residue 123
type
sequence M
description BINDING SITE FOR RESIDUE LSR B 138
source : AC2

4) chain B
residue 132
type
sequence K
description BINDING SITE FOR RESIDUE LSR B 138
source : AC2

5) chain B
residue 132
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:16979656, ECO:0007744|PDB:2FR3
source Swiss-Prot : SWS_FT_FI1

6) chain B
residue 101
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO) => ECO:0000269|PubMed:21998312
source Swiss-Prot : SWS_FT_FI2


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