6SUW

Crystal structure of Rhodospirillum rubrum Rru_A0973 E31A variant

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, E...	Uncharacterized protein	polymer	116	13289.6	30	UniProt (Q2RVS1) In PDB	Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)
2	V, J, W, X, A...	FE (III) ION	non-polymer		55.8	30	Chemie (FE)
3	I, V, J, A, K...	CALCIUM ION	non-polymer		40.1	35	Chemie (CA)
4		water	water		18.0	329	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, a, b, c, d: 1 - 96 (UniProt: Q2RVS1)

PDB	External Database	Details
Ala 31	Glu 31	engineered mutation
Ala 97	-	expression tag
Asn 98	-	expression tag
Ser 99	-	expression tag
Ser 100	-	expression tag
Ser 101	-	expression tag
Val 102	-	expression tag
Asp 103	-	expression tag
Lys 104	-	expression tag
Leu 105	-	expression tag
Ala 106	-	expression tag
Ala 107	-	expression tag
Ala 108	-	expression tag
Leu 109	-	expression tag
Glu 110	-	expression tag
His 111	-	expression tag
His 112	-	expression tag
His 113	-	expression tag
His 114	-	expression tag
His 115	-	expression tag
His 116	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	30
	Total formula weight	398689.2
Non-Polymers*	Number of molecules	65
	Total formula weight	3078.1
All*	Total formula weight	401767.3

*Water molecules are not included.