PDBsum entry 3v3y

Electron transport

PDB id: 3v3y

Contents

Protein chains

241 a.a.

281 a.a.

302 a.a.

Ligands

LDA ×8

BCL ×4

BPH ×2

U10 ×2

DIO ×3

SPN

PO4 ×3

Metals

_CL

_FE

Waters ×92

PDB id:

3v3y

Name:

Electron transport

Title:

Photosynthetic reaction center from rhodobacter 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. Reaction center protein m chain.

Source:

Rhodobacter sphaeroides. Organism_taxid: 1063. Gene: puha. Expressed in: rhodobacter sphaeroides. Expression_system_taxid: 1063. Gene: pufl. Gene: pufm.

Resolution:

2.80Å R-factor: 0.246 R-free: 0.284

Authors:

A.G.Gabdulkhakov,T.Y.Fufina,L.G.Vasilieva,V.A.Shuvalov

Key ref:

L.G.Vasilieva et al. (2012). The site-directed mutation I(L177)H in Rhodobacter sphaeroides reaction center affects coordination of P(A) and B(B) bacteriochlorophylls. Biochim Biophys Acta, 1817, 1407-1417. PubMed id: 22365928

Date:

14-Dec-11 Release date: 14-Mar-12

Protein chain

P0C0Y7  (RCEH_CERSP) -  Reaction center protein H chain from Cereibacter sphaeroides

Seq: 260 a.a.

Struc: 241 a.a.

Protein chain

P0C0Y8  (RCEL_CERSP) -  Reaction center protein L chain from Cereibacter sphaeroides

Seq: 282 a.a.

Struc: 281 a.a.*

Protein chain

P0C0Y9  (RCEM_CERSP) -  Reaction center protein M chain from Cereibacter sphaeroides

Seq: 308 a.a.

Struc: 302 a.a.*

* PDB and UniProt seqs differ at 2 residue positions (black crosses)

Biochim Biophys Acta 1817:1407-1417 (2012)

PubMed id: 22365928

The site-directed mutation I(L177)H in Rhodobacter sphaeroides reaction center affects coordination of P(A) and B(B) bacteriochlorophylls.

L.G.Vasilieva, T.Y.Fufina, A.G.Gabdulkhakov, M.M.Leonova, R.A.Khatypov, V.A.Shuvalov.

ABSTRACT

No abstract given.