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Protein

N-(5'-phosphoribosyl)anthranilate isomerase

Gene

trpF

Organism
Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

N-(5-phospho-beta-D-ribosyl)anthranilate = 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate.UniRule annotation

Pathway:iL-tryptophan biosynthesis

This protein is involved in step 3 of the subpathway that synthesizes L-tryptophan from chorismate.UniRule annotation
Proteins known to be involved in the 5 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. Anthranilate phosphoribosyltransferase (trpD)
  3. N-(5'-phosphoribosyl)anthranilate isomerase (trpF)
  4. Indole-3-glycerol phosphate synthase (trpC)
  5. Tryptophan synthase alpha chain (trpA), Tryptophan synthase beta chain 1 (trpB1), Tryptophan synthase beta chain 2 (trpB2)
This subpathway is part of the pathway L-tryptophan biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-tryptophan from chorismate, the pathway L-tryptophan biosynthesis and in Amino-acid biosynthesis.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Amino-acid biosynthesis, Aromatic amino acid biosynthesis, Tryptophan biosynthesis

Enzyme and pathway databases

BioCyciMACE188937:GI2O-3021-MONOMER.
UniPathwayiUPA00035; UER00042.

Names & Taxonomyi

Protein namesi
Recommended name:
N-(5'-phosphoribosyl)anthranilate isomeraseUniRule annotation (EC:5.3.1.24UniRule annotation)
Short name:
PRAIUniRule annotation
Gene namesi
Name:trpFUniRule annotation
Ordered Locus Names:MA_2988
OrganismiMethanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Taxonomic identifieri188937 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanomicrobiaMethanosarcinalesMethanosarcinaceaeMethanosarcina
ProteomesiUP000002487 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 238238N-(5'-phosphoribosyl)anthranilate isomerasePRO_0000154402Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi188937.MA2988.

Structurei

3D structure databases

ProteinModelPortaliQ8TLP6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the TrpF family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0135.
InParanoidiQ8TLP6.
KOiK01817.
OMAiDTPREVD.
PhylomeDBiQ8TLP6.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_00135. PRAI.
InterProiIPR013785. Aldolase_TIM.
IPR001240. PRAI.
IPR011060. RibuloseP-bd_barrel.
[Graphical view]
PfamiPF00697. PRAI. 1 hit.
[Graphical view]
SUPFAMiSSF51366. SSF51366. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8TLP6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKTRPKTRIK TRVKICGIRS PKDIEFAALY GADAVGFITE VPVESPRKLD
60 70 80 90 100
SDTAAALISK VPKCLDSVMV IMPETSTSAL ELIEKVKPNI VQIHSDLPLS
110 120 130 140 150
ELKAVREKAD IPIIKTLSVP AEQEAPKLHN IVTRLLEEVR ELEESGIVDS
160 170 180 190 200
VLLDSGIAGK TGGTGCVHDW DLSRRIAEET ELPLILAGGL KPENVQEAIR
210 220 230
SVSPYAVDTA SGVETQGKKD SVKVRKFIEE VRCTYAFL
Length:238
Mass (Da):25,983
Last modified:March 25, 2003 - v2
Checksum:i08F18D35D2EEF893
GO

Sequence cautioni

The sequence AAM06361.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE010299 Genomic DNA. Translation: AAM06361.1. Different initiation.
RefSeqiNP_617881.1. NC_003552.1.

Genome annotation databases

EnsemblBacteriaiAAM06361; AAM06361; MA_2988.
GeneIDi1474882.
KEGGimac:MA2988.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE010299 Genomic DNA. Translation: AAM06361.1. Different initiation.
RefSeqiNP_617881.1. NC_003552.1.

3D structure databases

ProteinModelPortaliQ8TLP6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi188937.MA2988.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAM06361; AAM06361; MA_2988.
GeneIDi1474882.
KEGGimac:MA2988.

Phylogenomic databases

eggNOGiCOG0135.
InParanoidiQ8TLP6.
KOiK01817.
OMAiDTPREVD.
PhylomeDBiQ8TLP6.

Enzyme and pathway databases

UniPathwayiUPA00035; UER00042.
BioCyciMACE188937:GI2O-3021-MONOMER.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_00135. PRAI.
InterProiIPR013785. Aldolase_TIM.
IPR001240. PRAI.
IPR011060. RibuloseP-bd_barrel.
[Graphical view]
PfamiPF00697. PRAI. 1 hit.
[Graphical view]
SUPFAMiSSF51366. SSF51366. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "The genome of Methanosarcina acetivorans reveals extensive metabolic and physiological diversity."
    Galagan J.E., Nusbaum C., Roy A., Endrizzi M.G., Macdonald P., FitzHugh W., Calvo S., Engels R., Smirnov S., Atnoor D., Brown A., Allen N., Naylor J., Stange-Thomann N., DeArellano K., Johnson R., Linton L., McEwan P.
    , McKernan K., Talamas J., Tirrell A., Ye W., Zimmer A., Barber R.D., Cann I., Graham D.E., Grahame D.A., Guss A.M., Hedderich R., Ingram-Smith C., Kuettner H.C., Krzycki J.A., Leigh J.A., Li W., Liu J., Mukhopadhyay B., Reeve J.N., Smith K., Springer T.A., Umayam L.A., White O., White R.H., de Macario E.C., Ferry J.G., Jarrell K.F., Jing H., Macario A.J.L., Paulsen I.T., Pritchett M., Sowers K.R., Swanson R.V., Zinder S.H., Lander E., Metcalf W.W., Birren B.
    Genome Res. 12:532-542(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 35395 / DSM 2834 / JCM 12185 / C2A.

Entry informationi

Entry nameiTRPF_METAC
AccessioniPrimary (citable) accession number: Q8TLP6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 25, 2003
Last sequence update: March 25, 2003
Last modified: July 22, 2015
This is version 74 of the entry and version 2 of the sequence. [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. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.