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P45626

- GLNA2_RHIML

UniProt

P45626 - GLNA2_RHIML

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Protein
Glutamine synthetase 2
Gene
glnII
Organism
Rhizobium meliloti (Ensifer meliloti) (Sinorhizobium meliloti)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

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

GO - Biological processi

  1. glutamine biosynthetic process Source: InterPro
  2. nitrogen fixation Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Nitrogen fixation

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamine synthetase 2 (EC:6.3.1.2)
Alternative name(s):
Glutamate--ammonia ligase II
Glutamine synthetase II
Short name:
GSII
Gene namesi
Name:glnII
Encoded oniPlasmid pSymB (megaplasmid 2)0 Publication
OrganismiRhizobium meliloti (Ensifer meliloti) (Sinorhizobium meliloti)
Taxonomic identifieri382 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium

Subcellular locationi

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 – 329329Glutamine synthetase 2
PRO_0000153226Add
BLAST

Interactioni

Subunit structurei

Homooctamer.

Structurei

3D structure databases

ProteinModelPortaliP45626.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0174.

Family and domain databases

Gene3Di3.30.590.10. 1 hit.
InterProiIPR008147. Gln_synt_beta.
IPR014746. Gln_synth/guanido_kin_cat_dom.
IPR008146. Gln_synth_cat_dom.
IPR027303. Gln_synth_gly_rich_site.
IPR027302. Gln_synth_N_conserv_site.
[Graphical view]
PfamiPF00120. Gln-synt_C. 1 hit.
PF03951. Gln-synt_N. 1 hit.
[Graphical view]
SUPFAMiSSF54368. SSF54368. 1 hit.
PROSITEiPS00180. GLNA_1. 1 hit.
PS00181. GLNA_ATP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P45626-1 [UniParc]FASTAAdd to Basket

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MTKYKLEYIW LDATRPYQTL RGKTQIKEFD AFPTLEQLPL WGFDGSSTLQ    50
AEGRTSDCVL KPVTVYPDPV RTNGALVMCE VMMPDAETPH ASNTRATVLD 100
DEGAWFGFEQ EYFFYKNGRP LGFPEQGYPA PQGPYYTGVG YKNVGDVARQ 150
IVEEHLDICL AAGINHEGIN AEVAKGQWEF QIFGKGSKKA ADEVCVARYL 200
LVRLTEKYGI DVEFHCKPLG DTDWNGSGMH ANFSTAYLRE VGGQDYFEAL 250
MAAFEKNLHD HINVYGPDNH LRLTGKHETA PWDKFSYGVA DRGASIRVPH 300
SFVNNAYPGY LEDRRANSQG DPYQMLLSS 329
Length:329
Mass (Da):36,966
Last modified:November 1, 1995 - v1
Checksum:iAF74BB020F7D637D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X17523 Genomic DNA. Translation: CAB37407.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X17523 Genomic DNA. Translation: CAB37407.1 .

3D structure databases

ProteinModelPortali P45626.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Phylogenomic databases

eggNOGi COG0174.

Family and domain databases

Gene3Di 3.30.590.10. 1 hit.
InterProi IPR008147. Gln_synt_beta.
IPR014746. Gln_synth/guanido_kin_cat_dom.
IPR008146. Gln_synth_cat_dom.
IPR027303. Gln_synth_gly_rich_site.
IPR027302. Gln_synth_N_conserv_site.
[Graphical view ]
Pfami PF00120. Gln-synt_C. 1 hit.
PF03951. Gln-synt_N. 1 hit.
[Graphical view ]
SUPFAMi SSF54368. SSF54368. 1 hit.
PROSITEi PS00180. GLNA_1. 1 hit.
PS00181. GLNA_ATP. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Glutamine synthetase II in Rhizobium: reexamination of the proposed horizontal transfer of DNA from eukaryotes to prokaryotes."
    Shatters R.G., Kahn M.L.
    J. Mol. Evol. 29:422-428(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiGLNA2_RHIML
AccessioniPrimary (citable) accession number: P45626
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: October 16, 2013
This is version 62 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

Two forms of glutamine synthetase (GSI and GSII) can be found in this nitrogen fixing bacteria, GSI is a typical prokaryotic glutamine synthetase whereas GSII is similar to the eukaryotic enzyme.

Keywords - Technical termi

Plasmid

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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