PDBsum entry 8c7c

Photosynthesis

PDB id: 8c7c

Contents

Protein chains

250 a.a.

281 a.a.

302 a.a.

Ligands

LDA ×5

UNL ×8

EDO ×4

BCL ×4

BPH ×2

HTO

CDL

U10

SPN

Metals

_FE

Waters ×21

PDB id:

8c7c

Name:

Photosynthesis

Title:

Double mutant v(m84)c/a(l278)c structure of photosynthetic reaction center from cereibacter sphaeroides strain rv

Structure:

Reaction center protein h chain. Chain: h. Synonym: photosynthetic reaction center h subunit. Engineered: yes. Reaction center protein l chain. Chain: l. Synonym: photosynthetic reaction center l subunit. Engineered: yes. Mutation: yes.

Source:

Cereibacter sphaeroides 2.4.1. Organism_taxid: 272943. Gene: puha. Expressed in: cereibacter sphaeroides 2.4.1. Expression_system_taxid: 272943. Strain: rv. Gene: pufl. Gene: pufm. Expression_system_taxid: 272943

Resolution:

2.60Å R-factor: 0.195 R-free: 0.249

Authors:

A.Gabdulkhakov,G.Selikhanov,T.Fufina,L.Vasilieva,A.Atamas,D.Uhimchuk

Key ref:

G.Selikhanov et al. (2023). Stabilization of cereibacter sphaeroides photosynthet reaction center by the introduction of disulfide bond. Membranes (basel), 13, . PubMed id: 36837657

Date:

14-Jan-23 Release date: 22-Nov-23

Protein chain

Q3J170  (RCEH_RHOS4) -  Reaction center protein H chain from Cereibacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / CCUG 31486 / LMG 2827 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.)

Seq: 260 a.a.

Struc: 250 a.a.

Protein chain

Q3J1A5  (RCEL_RHOS4) -  Reaction center protein L chain from Cereibacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / CCUG 31486 / LMG 2827 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.)

Seq: 282 a.a.

Struc: 281 a.a.*

Protein chain

Q3J1A6  (RCEM_RHOS4) -  Reaction center protein M chain from Cereibacter sphaeroides (strain ATCC 17023 / DSM 158 / JCM 6121 / CCUG 31486 / LMG 2827 / NBRC 12203 / NCIMB 8253 / ATH 2.4.1.)

Seq: 308 a.a.

Struc: 302 a.a.*

* PDB and UniProt seqs differ at 4 residue positions (black crosses)