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5LRI

PHOTOSYNTHETIC REACTION CENTER MUTANT WITH GLUL212 REPLACED WITH TRP (CHAIN L, EL212W)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(L)
Reaction center protein L chainpolymer28131403.51UniProt (Q3J1A5)
Pfam (PF00124)
Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)Photosynthetic reaction center L subunit
2B
(M)
Reaction center protein M chainpolymer30734398.51UniProt (Q3J1A6)
Pfam (PF00124)
Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)Photosynthetic reaction center M subunit
3C
(H)
Reaction center protein H chainpolymer26028066.31UniProt (Q3J170)
Pfam (PF03967)
Pfam (PF05239)
Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)Photosynthetic reaction center H subunit
4D, L, M, N
(L, M)
BACTERIOCHLOROPHYLL Anon-polymer911.54Chemie (BCL)
5E, O
(L, M)
BACTERIOPHEOPHYTIN Anon-polymer889.22Chemie (BPH)
6F, P
(L, M)
UBIQUINONE-10non-polymer863.32Chemie (U10)
7G, U, V
(L, H)
nonanenon-polymer128.33Chemie (DD9)
8H
(L)
FE (III) IONnon-polymer55.81Chemie (FE)
9I, J, K, S, T
(M, H)
LAURYL DIMETHYLAMINE-N-OXIDEnon-polymer229.45Chemie (LDA)
10Q
(M)
SPEROIDENONEnon-polymer595.01Chemie (SPN)
11R
(M)
CARDIOLIPINnon-polymer1464.01Chemie (CDL)
12W, X, Y
(L, M, H)
waterwater18.0292Chemie (HOH)
Sequence modifications
L: 1 - 281 (UniProt: Q3J1A5)
PDBExternal DatabaseDetails
Trp 212Glu 213engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight93868.4
Non-Polymers*Number of molecules19
Total formula weight10797.8
All*Total formula weight104666.1
*Water molecules are not included.

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PDB entries from 2025-07-23

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