5GS9

Crystal structure of CASTOR1-arginine

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	GATS-like protein 3	polymer	337	37380.4	4	UniProt (Q8WTX7) Pfam (PF18700) Pfam (PF13840) Pfam (PF21389) In PDB	Homo sapiens (Human)	Cellular arginine sensor for mTORC1 protein 1,CASTOR1
2	A, B, C, D	ARGININE	non-polymer		175.2	4	Chemie (ARG)
3		water	water		18.0	314	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 329 (UniProt: Q8WTX7)

PDB	External Database	Details
Leu 330	-	expression tag
Glu 331	-	expression tag
His 332	-	expression tag
His 333	-	expression tag
His 334	-	expression tag
His 335	-	expression tag
His 336	-	expression tag
His 337	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	149521.5
Non-Polymers*	Number of molecules	4
	Total formula weight	700.8
All*	Total formula weight	150222.4

*Water molecules are not included.