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Protein

Phosphoribosylformylglycinamidine cyclo-ligase

Gene

purM

Organism
Cyanothece sp. (strain PCC 8801) (Synechococcus sp. (strain PCC 8801 / RF-1))
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + 2-(formamido)-N(1)-(5-phospho-D-ribosyl)acetamidine = ADP + phosphate + 5-amino-1-(5-phospho-D-ribosyl)imidazole.UniRule annotation

Pathwayi

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. phosphoribosylformylglycinamidine cyclo-ligase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. 'de novo' IMP biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Purine biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciCSP41431:GHLK-3540-MONOMER.
UniPathwayiUPA00074; UER00129.

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphoribosylformylglycinamidine cyclo-ligaseUniRule annotation (EC:6.3.3.1UniRule annotation)
Alternative name(s):
AIR synthaseUniRule annotation
AIRSUniRule annotation
Phosphoribosyl-aminoimidazole synthetaseUniRule annotation
Gene namesi
Name:purMUniRule annotation
Ordered Locus Names:PCC8801_3499
OrganismiCyanothece sp. (strain PCC 8801) (Synechococcus sp. (strain PCC 8801 / RF-1))
Taxonomic identifieri41431 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesCyanothece
ProteomesiUP000008204 Componenti: Chromosome

Subcellular locationi

  1. Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 343343Phosphoribosylformylglycinamidine cyclo-ligasePRO_1000193012Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi41431.PCC8801_3499.

Structurei

3D structure databases

ProteinModelPortaliB7K0I0.
SMRiB7K0I0. Positions 11-336.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the AIR synthase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0150.
HOGENOMiHOG000229090.
KOiK01933.
OMAiNHCVNDI.
OrthoDBiEOG61CM1V.

Family and domain databases

Gene3Di3.30.1330.10. 1 hit.
3.90.650.10. 1 hit.
HAMAPiMF_00741. AIRS.
InterProiIPR010918. AIR_synth_C_dom.
IPR000728. AIR_synth_N_dom.
IPR004733. PurM_cligase.
IPR016188. PurM_N-like.
[Graphical view]
PfamiPF00586. AIRS. 1 hit.
PF02769. AIRS_C. 1 hit.
[Graphical view]
SUPFAMiSSF55326. SSF55326. 1 hit.
SSF56042. SSF56042. 1 hit.
TIGRFAMsiTIGR00878. purM. 1 hit.

Sequencei

Sequence statusi: Complete.

B7K0I0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDYREAGVDI QAGRSFVEKI RQGVESTYRR EVLGGLGGFG GYFELPQGYQ
60 70 80 90 100
HPVLVSGTDG VGTKLKIAQA LNQHHTIGID LVAMCVNDVL TCGAEPLFFL
110 120 130 140 150
DYLATGKLNP QQLSDVVQGI VEGCRLSGCA LLGGETAEMP GFYPVGEYDV
160 170 180 190 200
AGFCVGIVEK SKILDGSQVN IGDIAIGLAS SGVHSNGFSL VRKIVEVNGL
210 220 230 240 250
NWSDRPQLLN GQTLGEVLLT PTQLYVKPIL NALNSGLDIH AMAHITGGGL
260 270 280 290 300
PENLPRCLDK GQSVEIIDKS WNILPIFQWI AQQGQISPAS MYETFNMGIG
310 320 330 340
FVVIVPPEKA QLAVNFLENQ GILAYEIGKV IEGKGEVVIE SND
Length:343
Mass (Da):36,758
Last modified:February 10, 2009 - v1
Checksum:i4ABD4A2ADB109705
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001287 Genomic DNA. Translation: ACK67464.1.
RefSeqiWP_012596723.1. NC_011726.1.
YP_002373620.1. NC_011726.1.

Genome annotation databases

EnsemblBacteriaiACK67464; ACK67464; PCC8801_3499.
KEGGicyp:PCC8801_3499.
PATRICi21579363. VBICyaSp125535_3686.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001287 Genomic DNA. Translation: ACK67464.1.
RefSeqiWP_012596723.1. NC_011726.1.
YP_002373620.1. NC_011726.1.

3D structure databases

ProteinModelPortaliB7K0I0.
SMRiB7K0I0. Positions 11-336.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi41431.PCC8801_3499.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACK67464; ACK67464; PCC8801_3499.
KEGGicyp:PCC8801_3499.
PATRICi21579363. VBICyaSp125535_3686.

Phylogenomic databases

eggNOGiCOG0150.
HOGENOMiHOG000229090.
KOiK01933.
OMAiNHCVNDI.
OrthoDBiEOG61CM1V.

Enzyme and pathway databases

UniPathwayiUPA00074; UER00129.
BioCyciCSP41431:GHLK-3540-MONOMER.

Family and domain databases

Gene3Di3.30.1330.10. 1 hit.
3.90.650.10. 1 hit.
HAMAPiMF_00741. AIRS.
InterProiIPR010918. AIR_synth_C_dom.
IPR000728. AIR_synth_N_dom.
IPR004733. PurM_cligase.
IPR016188. PurM_N-like.
[Graphical view]
PfamiPF00586. AIRS. 1 hit.
PF02769. AIRS_C. 1 hit.
[Graphical view]
SUPFAMiSSF55326. SSF55326. 1 hit.
SSF56042. SSF56042. 1 hit.
TIGRFAMsiTIGR00878. purM. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Novel metabolic attributes of the genus Cyanothece, comprising a group of unicellular nitrogen-fixing Cyanobacteria."
    Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H., Sherman L.A., Pakrasi H.B.
    MBio 2:E214-E214(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 8801.

Entry informationi

Entry nameiPUR5_CYAP8
AccessioniPrimary (citable) accession number: B7K0I0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: April 1, 2015
This is version 46 of the entry and version 1 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.