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Protein

5-aminolevulinate synthase

Gene

hemA

Organism
Rickettsia bellii (strain RML369-C)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

Succinyl-CoA + glycine = 5-aminolevulinate + CoA + CO2.

Cofactori

pyridoxal 5'-phosphateBy similarity

Pathwayi: protoporphyrin-IX biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes 5-aminolevulinate from glycine.
Proteins known to be involved in this subpathway in this organism are:
  1. 5-aminolevulinate synthase (hemA)
This subpathway is part of the pathway protoporphyrin-IX biosynthesis, which is itself part of Porphyrin-containing compound metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 5-aminolevulinate from glycine, the pathway protoporphyrin-IX biosynthesis and in Porphyrin-containing compound metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei22SubstrateBy similarity1
Binding sitei133SubstrateBy similarity1
Binding sitei152SubstrateBy similarity1
Binding sitei185Pyridoxal phosphateBy similarity1
Binding sitei213Pyridoxal phosphateBy similarity1
Binding sitei241Pyridoxal phosphateBy similarity1
Active sitei244By similarity1
Binding sitei273Pyridoxal phosphate; shared with dimeric partnerBy similarity1
Binding sitei274Pyridoxal phosphate; shared with dimeric partnerBy similarity1
Binding sitei359SubstrateBy similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAcyltransferase, Transferase
Biological processHeme biosynthesis
LigandPyridoxal phosphate

Enzyme and pathway databases

UniPathwayiUPA00251; UER00375

Names & Taxonomyi

Protein namesi
Recommended name:
5-aminolevulinate synthase (EC:2.3.1.37)
Alternative name(s):
5-aminolevulinic acid synthase
Delta-ALA synthase
Delta-aminolevulinate synthase
Gene namesi
Name:hemA
Ordered Locus Names:RBE_0631
OrganismiRickettsia bellii (strain RML369-C)
Taxonomic identifieri336407 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiabelli group
Proteomesi

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002808961 – 4145-aminolevulinate synthaseAdd BLAST414

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei244N6-(pyridoxal phosphate)lysineBy similarity1

Proteomic databases

PRIDEiQ1RIV2

Interactioni

Subunit structurei

Homodimer.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ1RIV2
SMRiQ1RIV2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000221020
KOiK00643
OMAiKQDHTYR
OrthoDBiPOG091H024U

Family and domain databases

Gene3Di3.40.640.10, 1 hit
3.90.1150.10, 2 hits
InterProiView protein in InterPro
IPR010961 4pyrrol_synth_NH2levulA_synth
IPR001917 Aminotrans_II_pyridoxalP_BS
IPR004839 Aminotransferase_I/II
IPR015424 PyrdxlP-dep_Trfase
IPR015422 PyrdxlP-dep_Trfase_dom1
IPR015421 PyrdxlP-dep_Trfase_major
PfamiView protein in Pfam
PF00155 Aminotran_1_2, 1 hit
SUPFAMiSSF53383 SSF53383, 1 hit
TIGRFAMsiTIGR01821 5aminolev_synth, 1 hit
PROSITEiView protein in PROSITE
PS00599 AA_TRANSFER_CLASS_2, 1 hit

Sequencei

Sequence statusi: Complete.

Q1RIV2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSYYDTIFSD HIDKIKSEGR YREFKALKRQ ADNFPFAMCD DKQIVMWCIN
60 70 80 90 100
DYLGMSKHPK VVQASIDAVL KYGVGSGGTR NIGGNNVAIL ELEQELASLH
110 120 130 140 150
NKEASLVFTS GFVANDTTLA TLAKIMPNIV FFSDELNHAS IIAGITGSKA
160 170 180 190 200
EKHIYRHLDV KHLEELLQSV DINRPKIIVF ESAYSMDGFF SPVKDIINLA
210 220 230 240 250
KKYNALTFID EVHTVGLYGK TGAGIAELLD CSDEIDIIQG TLAKAYGTIG
260 270 280 290 300
GYITANHSLI DAIRLSASGF IFTTSLPPVI STAATHSIRH LKESNQERKT
310 320 330 340 350
HQQVVSKLKS SFDRFNIPYL KNESHIVPII IGDPIKASKA SNMLLNEYSI
360 370 380 390 400
YVQHINFPTV PRGTERLRII PTPAHTDEMI NDLSIALVQI FAALNIELSS
410
TKELNDEIYL NLIA
Length:414
Mass (Da):45,964
Last modified:May 16, 2006 - v1
Checksum:i7D110EE50478F213
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000087 Genomic DNA Translation: ABE04712.1
RefSeqiWP_011477300.1, NC_007940.1

Genome annotation databases

EnsemblBacteriaiABE04712; ABE04712; RBE_0631
KEGGirbe:RBE_0631

Entry informationi

Entry nameiHEM1_RICBR
AccessioniPrimary (citable) accession number: Q1RIV2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 20, 2007
Last sequence update: May 16, 2006
Last modified: May 23, 2018
This is version 80 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. Rickettsia bellii strain RML369-C
    Rickettsia bellii (strain RML369-C): entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families

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