3RBQ

Co-crystal structure of human UNC119 (retina gene 4) and an N-terminal Transducin-alpha mimicking peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Protein unc-119 homolog A	polymer	195	23059.1	6	UniProt (Q13432) Pfam (PF05351) In PDB	Homo sapiens (human)	Retinal protein 4, hRG4
2	G, H, I, J, K...	Guanine nucleotide-binding protein G(t) subunit alpha-1	polymer	11	1140.3	6	UniProt (P11488) In PDB	Homo sapiens	Transducin alpha-1 chain
3		water	water		18.0	793	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 56 - 240 (UniProt: Q13432)

PDB	External Database	Details
Met 46	-	expression tag
Gly 47	-	expression tag
His 48	-	expression tag
His 49	-	expression tag
His 50	-	expression tag
His 51	-	expression tag
His 52	-	expression tag
His 53	-	expression tag
Ser 54	-	expression tag
His 55	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	145196.5
All*	Total formula weight	145196.5

*Water molecules are not included.