9LY5

antibody 20G5 Fab in complex with human B7-H3 (IgC)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	antibody 20G5 Fab heavy chain	polymer	223	23855.9	1		Homo sapiens
2	B (B)	antibody 20G5 Fab light chain	polymer	213	23293.8	1		Homo sapiens
3	C (C)	CD276 antigen	polymer	448	48241.6	1	UniProt (Q5ZPR3)	Homo sapiens (human)	4Ig-B7-H3,B7 homolog 3,B7-H3,Costimulatory molecule

Sequence modifications

C: 29 - 461 (UniProt: Q5ZPR3)

PDB	External Database	Details
Gly 462	-	expression tag
Gly 463	-	expression tag
Gly 464	-	expression tag
Gly 465	-	expression tag
Ser 466	-	expression tag
His 467	-	expression tag
His 468	-	expression tag
His 469	-	expression tag
His 470	-	expression tag
His 471	-	expression tag
His 472	-	expression tag
His 473	-	expression tag
His 474	-	expression tag
His 475	-	expression tag
His 476	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	95391.3
All*	Total formula weight	95391.3

*Water molecules are not included.