8C3F

Double mutant I(L177)H/F(M197)H structure of Photosynthetic Reaction Center From Cereibacter sphaeroides strain RV

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	L	Reaction center protein L chain	polymer	281	31385.4	1	UniProt (P0C0Y8) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A5) In PDB	Cereibacter sphaeroides 2.4.1	Photosynthetic reaction center L subunit
2	M	Reaction center protein M chain	polymer	303	34008.1	1	UniProt (P0C0Y9) Pfam (PF00124) UniProt (by SIFTS) (Q3J1A6) In PDB	Cereibacter sphaeroides 2.4.1	Photosynthetic reaction center M subunit
3	H	Reaction center protein H chain	polymer	241	26197.1	1	UniProt (P0C0Y7) Pfam (PF03967) Pfam (PF05239) UniProt (by SIFTS) (Q3J170) In PDB	Cereibacter sphaeroides 2.4.1	Photosynthetic reaction center H subunit
4	L, M, H	1,2-ETHANEDIOL	non-polymer		62.1	7	Chemie (EDO)
5	L	1,4-DIETHYLENE DIOXIDE	non-polymer		88.1	1	Chemie (DIO)
6	L, M	HEPTANE-1,2,3-TRIOL	non-polymer		148.2	2	Chemie (HTO)
7	L, M	BACTERIOCHLOROPHYLL A	non-polymer		911.5	4	Chemie (BCL)
8	L, M	BACTERIOPHEOPHYTIN B	non-polymer		887.2	2	Chemie (BPB)
9	L, M	UBIQUINONE-10	non-polymer		863.3	2	Chemie (U10)
10	M, L	PHOSPHATE ION	non-polymer		95.0	3	Chemie (PO4)
11	L	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
12	M, H, L	LAURYL DIMETHYLAMINE-N-OXIDE	non-polymer		229.4	8	Chemie (LDA)
13	M	FE (III) ION	non-polymer		55.8	1	Chemie (FE)
14	M	SPEROIDENONE	non-polymer		595.0	1	Chemie (SPN)
15	M, H	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
16	M	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
17	M	CARDIOLIPIN	non-polymer		1464.0	1	Chemie (CDL)
18	H	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	1	Chemie (TRS)
19		water	water		18.0	111	Chemie (HOH)

Sequence modifications

L: 1 - 281 (UniProt: P0C0Y8)

PDB	External Database	Details
His 177	Ile 178	engineered mutation
Thr 178	Ser 179	engineered mutation

M: 1 - 303 (UniProt: P0C0Y9)

PDB	External Database	Details
Thr 8	Ser 9	engineered mutation
His 197	Phe 198	engineered mutation

Sequence viewer

Contents of the asymmetric unit

*Water molecules are not included.