CYOE_PSE14
ID CYOE_PSE14 Reviewed; 295 AA.
AC Q48M92;
DT 08-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT 13-SEP-2005, sequence version 1.
DT 25-MAY-2022, entry version 83.
DE RecName: Full=Protoheme IX farnesyltransferase {ECO:0000255|HAMAP-Rule:MF_00154};
DE EC=2.5.1.141 {ECO:0000255|HAMAP-Rule:MF_00154};
DE AltName: Full=Heme B farnesyltransferase {ECO:0000255|HAMAP-Rule:MF_00154};
DE AltName: Full=Heme O synthase {ECO:0000255|HAMAP-Rule:MF_00154};
GN Name=cyoE {ECO:0000255|HAMAP-Rule:MF_00154}; OrderedLocusNames=PSPPH_1214;
OS Pseudomonas savastanoi pv. phaseolicola (strain 1448A / Race 6)
OS (Pseudomonas syringae pv. phaseolicola (strain 1448A / Race 6)).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=264730;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1448A / Race 6;
RX PubMed=16159782; DOI=10.1128/jb.187.18.6488-6498.2005;
RA Joardar V., Lindeberg M., Jackson R.W., Selengut J., Dodson R.,
RA Brinkac L.M., Daugherty S.C., DeBoy R.T., Durkin A.S., Gwinn Giglio M.,
RA Madupu R., Nelson W.C., Rosovitz M.J., Sullivan S.A., Crabtree J.,
RA Creasy T., Davidsen T.M., Haft D.H., Zafar N., Zhou L., Halpin R.,
RA Holley T., Khouri H.M., Feldblyum T.V., White O., Fraser C.M.,
RA Chatterjee A.K., Cartinhour S., Schneider D., Mansfield J.W., Collmer A.,
RA Buell R.;
RT "Whole-genome sequence analysis of Pseudomonas syringae pv. phaseolicola
RT 1448A reveals divergence among pathovars in genes involved in virulence and
RT transposition.";
RL J. Bacteriol. 187:6488-6498(2005).
CC -!- FUNCTION: Converts heme B (protoheme IX) to heme O by substitution of
CC the vinyl group on carbon 2 of heme B porphyrin ring with a
CC hydroxyethyl farnesyl side group. {ECO:0000255|HAMAP-Rule:MF_00154}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2E,6E)-farnesyl diphosphate + H2O + heme b = diphosphate +
CC Fe(II)-heme o; Xref=Rhea:RHEA:28070, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:60344, ChEBI:CHEBI:60530,
CC ChEBI:CHEBI:175763; EC=2.5.1.141; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00154};
CC -!- PATHWAY: Porphyrin-containing compound metabolism; heme O biosynthesis;
CC heme O from protoheme: step 1/1. {ECO:0000255|HAMAP-Rule:MF_00154}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00154}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00154}.
CC -!- MISCELLANEOUS: Carbon 2 of the heme B porphyrin ring is defined
CC according to the Fischer nomenclature. {ECO:0000255|HAMAP-
CC Rule:MF_00154}.
CC -!- SIMILARITY: Belongs to the UbiA prenyltransferase family. Protoheme IX
CC farnesyltransferase subfamily. {ECO:0000255|HAMAP-Rule:MF_00154}.
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DR EMBL; CP000058; AAZ35358.1; -; Genomic_DNA.
DR RefSeq; WP_002552346.1; NC_005773.3.
DR AlphaFoldDB; Q48M92; -.
DR SMR; Q48M92; -.
DR STRING; 264730.PSPPH_1214; -.
DR EnsemblBacteria; AAZ35358; AAZ35358; PSPPH_1214.
DR GeneID; 61868571; -.
DR KEGG; psp:PSPPH_1214; -.
DR eggNOG; COG0109; Bacteria.
DR HOGENOM; CLU_029631_0_0_6; -.
DR OMA; QFFWQFP; -.
DR OrthoDB; 1875497at2; -.
DR UniPathway; UPA00834; UER00712.
DR Proteomes; UP000000551; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008495; F:protoheme IX farnesyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0048034; P:heme O biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd13957; PT_UbiA_Cox10; 1.
DR Gene3D; 1.10.357.140; -; 1.
DR HAMAP; MF_00154; CyoE_CtaB; 1.
DR InterPro; IPR006369; Protohaem_IX_farnesylTrfase.
DR InterPro; IPR000537; UbiA_prenyltransferase.
DR InterPro; IPR030470; UbiA_prenylTrfase_CS.
DR InterPro; IPR044878; UbiA_sf.
DR PANTHER; PTHR43448; PTHR43448; 1.
DR Pfam; PF01040; UbiA; 1.
DR TIGRFAMs; TIGR01473; cyoE_ctaB; 1.
DR PROSITE; PS00943; UBIA; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Heme biosynthesis; Membrane;
KW Transferase; Transmembrane; Transmembrane helix.
FT CHAIN 1..295
FT /note="Protoheme IX farnesyltransferase"
FT /id="PRO_0000326930"
FT TRANSMEM 9..29
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00154"
FT TRANSMEM 36..56
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00154"
FT TRANSMEM 80..100
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00154"
FT TRANSMEM 108..128
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00154"
FT TRANSMEM 135..155
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00154"
FT TRANSMEM 163..183
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00154"
FT TRANSMEM 209..229
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00154"
FT TRANSMEM 230..250
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00154"
FT TRANSMEM 265..285
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00154"
SQ SEQUENCE 295 AA; 32372 MW; B0A3807601DD0882 CRC64;
MSLKHFIQIT KPGIIFGNVL SVAGGFFLAS KGNIDFGVFL AAVIGTSLVV ASGCVFNNCI
DRDIDQRMER TRNRVLVQGL VSLKLALLYA TILGVAGVAL LYTEANPLAA LFAVIGFVIY
VGLYSLYLKR RSVHGTLVGS LSGAMPPVIG YCAVTNSFDF AALTLLVMFS LWQMPHSYAI
AIFRFNDYRA AKIPVLPVKR GILVTKRHIM LYILAFLVAT LMLTVGGYAG LNYLAVAAGM
GMYWLYMAWK GYKAVDDTVW ARKLFVFSIF TITALSVMMS VDFQVTKELL VTYAF
