7ZW1

Human PRPH2-ROM1 hetero-dimer

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Peripherin-2	polymer	353	40054.1	1	UniProt (P23942) Pfam (PF00335) In PDB	Homo sapiens (human)	Retinal degeneration slow protein,Tetraspanin-22,Tspan-22
2	B	Rod outer segment membrane protein 1	polymer	352	37249.8	1	UniProt (Q03395) Pfam (PF00335) In PDB	Homo sapiens (human)	ROSP1,Tetraspanin-23,Tspan-23
3	C	Nanobody	polymer	132	14646.1	1		Lama

Sequence modifications

A: 2 - 346 (UniProt: P23942)

PDB	External Database	Details
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag
Ser 150	Cys 150	engineered mutation

B: 2 - 351 (UniProt: Q03395)

PDB	External Database	Details
Gly 0	-	expression tag
Ser 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	91950.1
All*	Total formula weight	91950.1

*Water molecules are not included.