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O19908

- GLMS_CYACA

UniProt

O19908 - GLMS_CYACA

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Protein

Glutamine--fructose-6-phosphate aminotransferase [isomerizing]

Gene

glmS

Organism
Cyanidium caldarium
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source.UniRule annotation

Catalytic activityi

L-glutamine + D-fructose 6-phosphate = L-glutamate + D-glucosamine 6-phosphate.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei2 – 21Nucleophile; for GATase activityUniRule annotation
Active sitei616 – 6161For Fru-6P isomerization activityUniRule annotation

GO - Molecular functioni

  1. carbohydrate binding Source: InterPro
  2. glutamine-fructose-6-phosphate transaminase (isomerizing) activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. carbohydrate biosynthetic process Source: InterPro
  2. glutamine metabolic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Aminotransferase, Transferase

Protein family/group databases

MEROPSiC44.A08.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamine--fructose-6-phosphate aminotransferase [isomerizing]UniRule annotation (EC:2.6.1.16UniRule annotation)
Alternative name(s):
D-fructose-6-phosphate amidotransferaseUniRule annotation
GFATUniRule annotation
Glucosamine-6-phosphate synthaseUniRule annotation
Hexosephosphate aminotransferaseUniRule annotation
L-glutamine--D-fructose-6-phosphate amidotransferaseUniRule annotation
Gene namesi
Name:glmSUniRule annotation
Synonyms:gcaA
Encoded oniPlastid; Chloroplast
OrganismiCyanidium caldarium
Taxonomic identifieri2771 [NCBI]
Taxonomic lineageiEukaryotaRhodophytaBangiophyceaeCyanidialesCyanidiaceaeCyanidium

Subcellular locationi

GO - Cellular componenti

  1. chloroplast Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11RemovedUniRule annotation
Chaini2 – 621620Glutamine--fructose-6-phosphate aminotransferase [isomerizing]PRO_0000135421Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliO19908.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini2 – 223222Glutamine amidotransferase type-2UniRule annotationAdd
BLAST
Domaini289 – 436148SIS 1UniRule annotationAdd
BLAST
Domaini470 – 611142SIS 2UniRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 glutamine amidotransferase type-2 domain.UniRule annotation
Contains 2 SIS domains.UniRule annotation

Keywords - Domaini

Glutamine amidotransferase, Repeat

Family and domain databases

Gene3Di3.60.20.10. 1 hit.
HAMAPiMF_00164. GlmS.
InterProiIPR017932. GATase_2_dom.
IPR005855. GlmS_trans.
IPR029055. Ntn_hydrolases_N.
IPR001347. SIS.
[Graphical view]
PANTHERiPTHR10937:SF0. PTHR10937:SF0. 1 hit.
PfamiPF01380. SIS. 2 hits.
[Graphical view]
SUPFAMiSSF56235. SSF56235. 1 hit.
TIGRFAMsiTIGR01135. glmS. 1 hit.
PROSITEiPS51278. GATASE_TYPE_2. 1 hit.
PS51464. SIS. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

O19908-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MCGIIGYVGE GSCRDVLING LDKLSYRGYD SAGIAFIKNS KINVVRSKGR
60 70 80 90 100
IEKLKEKIND NFQKFEIGNI GIGHTRWATH GEPTEINAHP HLDAEGQFAV
110 120 130 140 150
VQNGVIENYV QLKNYLTVNG TYFLSDTDAE VIPHLIAYKQ KHLKLQIVEA
160 170 180 190 200
ILCALSELKG NFSTVIIARD MPDSIFVYQN KTALTLGKGS NFYSVSSDPI
210 220 230 240 250
ALIPYTKNFI QLHDRELGII SISQLAIYNK GKFTYPSRRF KANLNDLITN
260 270 280 290 300
KASFDSYTLK EIHDQKKVLR NLIISTLQSE KSIDESGQLH LEYKKIKNFQ
310 320 330 340 350
IIACGSSFNA ALVGKVILEK LIRIPVHVYY GSEFKTNLPP LLPCTLTIAV
360 370 380 390 400
SQSGETGDML SAIEIEKSRR KFQNTVYKPY LLSITNKNYS SITKKTAQSI
410 420 430 440 450
DLKAGIEIGV AATKTFTAQT LSFYLLALKL AEHKFTLRKK EINKHLDEIR
460 470 480 490 500
NLPKAIAHLL IKDESSIKWL SKQLKEISKC FYIGKGLNLG SALEGALKLK
510 520 530 540 550
EISYIHCDGY AAGEIKHGPI ALVENNTLII TITDPEQSQE STFASSQEAK
560 570 580 590 600
ARGAVLLAIT HIEDSSIYQT FDFIIKIPKI SQICASITSS VSLQLFAYYM
610 620
AYYKGNDIDK PRNLAKSVTV E
Length:621
Mass (Da):69,302
Last modified:January 23, 2007 - v3
Checksum:i64718F4EBB9E8B69
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF022186 Genomic DNA. Translation: AAB82681.1.
PIRiT11976.
RefSeqiNP_045080.1. NC_001840.1.

Genome annotation databases

GeneIDi800239.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF022186 Genomic DNA. Translation: AAB82681.1 .
PIRi T11976.
RefSeqi NP_045080.1. NC_001840.1.

3D structure databases

ProteinModelPortali O19908.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

MEROPSi C44.A08.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 800239.

Family and domain databases

Gene3Di 3.60.20.10. 1 hit.
HAMAPi MF_00164. GlmS.
InterProi IPR017932. GATase_2_dom.
IPR005855. GlmS_trans.
IPR029055. Ntn_hydrolases_N.
IPR001347. SIS.
[Graphical view ]
PANTHERi PTHR10937:SF0. PTHR10937:SF0. 1 hit.
Pfami PF01380. SIS. 2 hits.
[Graphical view ]
SUPFAMi SSF56235. SSF56235. 1 hit.
TIGRFAMsi TIGR01135. glmS. 1 hit.
PROSITEi PS51278. GATASE_TYPE_2. 1 hit.
PS51464. SIS. 2 hits.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The structure and gene repertoire of an ancient red algal plastid genome."
    Gloeckner G., Rosenthal A., Valentin K.-U.
    J. Mol. Evol. 51:382-390(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: RK-1.

Entry informationi

Entry nameiGLMS_CYACA
AccessioniPrimary (citable) accession number: O19908
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 20, 2001
Last sequence update: January 23, 2007
Last modified: October 29, 2014
This is version 74 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3