7TA2

Crystal structure of the human sperm-expressed surface protein SPACA6

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Sperm acrosome membrane-associated protein 6	polymer	236	27039.9	1	UniProt (W5XKT8)	Homo sapiens (human)	BACHELOR-like protein
2	B, C, D, E, F... (A)	BROMIDE ION	non-polymer		79.9	10	Chemie (BR)
3	L (A)	water	water		18.0	65	Chemie (HOH)

Sequence modifications

A: 27 - 246 (UniProt: W5XKT8)

PDB	External Database	Details
Leu 247	-	expression tag
Val 248	-	expression tag
Pro 249	-	expression tag
Arg 250	-	expression tag
Gly 251	-	expression tag
Ser 252	-	expression tag
His 253	-	expression tag
His 254	-	expression tag
His 255	-	expression tag
His 256	-	expression tag
His 257	-	expression tag
His 258	-	expression tag
His 259	-	expression tag
His 260	-	expression tag
His 261	-	expression tag
His 262	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	27039.9
Non-Polymers*	Number of molecules	10
	Total formula weight	799.0
All*	Total formula weight	27839.0

*Water molecules are not included.