9UAI

Crystal structure of cyanobacterial CRD of CmpBCD in the presence of nitrate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (E)	Nitrate transport ATP-binding subunits C and D	polymer	400	44472.6	1	UniProt (A0A2Z5WYP5)	Pseudanabaena sp. Chao 1811
2	B (E)	NITRATE ION	non-polymer		62.0	1	Chemie (NO3) PubChem (943)
3	C (E)	water	water		18.0	268	Chemie (HOH)

Sequence modifications

E: 274 - 659 (UniProt: A0A2Z5WYP5)

PDB	External Database	Details
Met 260	-	initiating methionine
Gly 261	-	expression tag
Ser 262	-	expression tag
Ser 263	-	expression tag
His 264	-	expression tag
His 265	-	expression tag
His 266	-	expression tag
His 267	-	expression tag
His 268	-	expression tag
His 269	-	expression tag
Ser 270	-	expression tag
Ser 271	-	expression tag
Gly 272	-	expression tag
Lys 273	-	expression tag
Ala 349	Asn 349	conflict
Ser 391	Asn 391	conflict
Gln 396	Thr 396	conflict
Leu 425	His 425	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	44472.6
Non-Polymers*	Number of molecules	1
	Total formula weight	62.0
All*	Total formula weight	44534.6

*Water molecules are not included.