2YJP

Crystal structure of the solute receptors for L-cysteine of Neisseria gonorrhoeae

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 (A, B, C)	PUTATIVE ABC TRANSPORTER, PERIPLASMIC BINDING PROTEIN, AMINO ACID	polymer	291	31403.4	3	UniProt (Q5F5B5) Pfam (PF00497)	NEISSERIA GONORRHOEAE	SOLUTE RECEPTORS FOR L-CYSTEINE
2	D, N, Q (A, B, C)	CYSTEINE	non-polymer		121.2	3	Chemie (CYS)
3	E, F, G, H, I... (A, C)	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
4	K, L, M, O, P... (A, B, C)	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
5	U, V, W (A, B, C)	water	water		18.0	356	Chemie (HOH)

Sequence modifications

A, B, C: 18 - 284 (UniProt: Q5F5B5)

PDB	External Database	Details
Met -6	-	expression tag
Gly -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
Ser 6	-	expression tag
Ser 7	-	expression tag
Gly 8	-	expression tag
His 9	-	expression tag
Ile 10	-	expression tag
Asp 11	-	expression tag
Asp 12	-	expression tag
Asp 13	-	expression tag
Asp 14	-	expression tag
Lys 15	-	expression tag
His 16	-	expression tag
Met 17	-	expression tag
Ala 23	Cys 23	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	94210.1
Non-Polymers*	Number of molecules	17
	Total formula weight	1259.2
All*	Total formula weight	95469.3

*Water molecules are not included.