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P20479

- GLNA_PHOLP

UniProt

P20479 - GLNA_PHOLP

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Protein

Glutamine synthetase

Gene
N/A
Organism
Phormidium lapideum
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at protein leveli

Functioni

Catalytic activityi

ATP + L-glutamate + NH3 = ADP + phosphate + L-glutamine.

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. glutamate-ammonia ligase activity Source: UniProtKB-EC
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamine synthetase (EC:6.3.1.2)
Alternative name(s):
Glutamate--ammonia ligase
OrganismiPhormidium lapideum
Taxonomic identifieri32060 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeOscillatorialesPhormidium

Subcellular locationi

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›23›23Glutamine synthetasePRO_0000153217Add
BLAST

Interactioni

Subunit structurei

Oligomer of 12 subunits arranged in the form of two hexagons.

Family & Domainsi

Sequence similaritiesi

Belongs to the glutamine synthetase family.Curated

Sequencei

Sequence statusi: Fragment.

P20479-1 [UniParc]FASTAAdd to Basket

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        10         20
TTPQEVLSRI KDQGIKLIDL KFI
Length:23
Mass (Da):2,656
Last modified:February 1, 1991 - v1
Checksum:i20B69C164D2A5739
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei23 – 231

Sequence databases

PIRiPX0011.

Cross-referencesi

Sequence databases

PIRi PX0011.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

ProtoNeti Search...

Publicationsi

  1. "Glutamine synthetase from a cyanobacterium, Phormidium lapideum: purification, characterization, and comparison with other cyanobacterial enzymes."
    Sawa Y., Ochiai H., Yoshida K., Tanizawa K., Tanaka H., Soda K.
    J. Biochem. 104:917-923(1988) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE.

Entry informationi

Entry nameiGLNA_PHOLP
AccessioniPrimary (citable) accession number: P20479
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1991
Last sequence update: February 1, 1991
Last modified: October 29, 2014
This is version 47 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

Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3