SubmitCancel

Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

Q06434

- GLTB_ANTSP

UniProt

Q06434 - GLTB_ANTSP

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein

Ferredoxin-dependent glutamate synthase

Gene
gltB, glsF
Organism
Antithamnion sp.
Status
Reviewed - Annotation score: 4 out of 5 - Protein inferred from homologyi

Functioni

Catalytic activityi

2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+.

Cofactori

Binds 1 3Fe-4S cluster.
FAD.
FMN.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei27 – 271For GATase activity By similarity
Metal bindingi1158 – 11581Iron-sulfur (3Fe-4S) By similarity
Metal bindingi1164 – 11641Iron-sulfur (3Fe-4S) By similarity
Metal bindingi1169 – 11691Iron-sulfur (3Fe-4S) By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi1105 – 116258FMN By similarityAdd
BLAST

GO - Molecular functioni

  1. 3 iron, 4 sulfur cluster binding Source: UniProtKB-KW
  2. glutamate synthase (ferredoxin) activity Source: UniProtKB-EC
  3. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. glutamine metabolic process Source: UniProtKB-KW
  2. L-glutamate biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Amino-acid biosynthesis, Glutamate biosynthesis

Keywords - Ligandi

3Fe-4S, FAD, Flavoprotein, FMN, Iron, Iron-sulfur, Metal-binding

Enzyme and pathway databases

UniPathwayiUPA00045.
UPA00634; UER00691.

Names & Taxonomyi

Protein namesi
Recommended name:
Ferredoxin-dependent glutamate synthase (EC:1.4.7.1)
Alternative name(s):
Fd-GOGAT
Gene namesi
Name:gltB
Synonyms:glsF
Encoded oniPlastid; Chloroplast
OrganismiAntithamnion sp.
Taxonomic identifieri2767 [NCBI]
Taxonomic lineageiEukaryotaRhodophytaFlorideophyceaeCeramialesCeramiaceaeAntithamnion

Subcellular locationi

GO - Cellular componenti

  1. chloroplast stroma Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 15361536Ferredoxin-dependent glutamate synthasePRO_0000170790Add
BLAST

Interactioni

Subunit structurei

Monomer.

Structurei

3D structure databases

ProteinModelPortaliQ06434.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini27 – 427401Glutamine amidotransferase type-2Add
BLAST

Sequence similaritiesi

Keywords - Domaini

Glutamine amidotransferase

Family and domain databases

Gene3Di2.160.20.60. 1 hit.
3.20.20.70. 2 hits.
3.60.20.10. 1 hit.
InterProiIPR013785. Aldolase_TIM.
IPR017932. GATase_2_dom.
IPR000583. GATase_dom.
IPR002489. Glu_synth_asu_C.
IPR006982. Glu_synth_centr_N.
IPR002932. Glu_synthdom.
IPR029055. Ntn_hydrolases_N.
[Graphical view]
PfamiPF00310. GATase_2. 1 hit.
PF04898. Glu_syn_central. 1 hit.
PF01645. Glu_synthase. 1 hit.
PF01493. GXGXG. 1 hit.
[Graphical view]
SUPFAMiSSF56235. SSF56235. 1 hit.
SSF69336. SSF69336. 1 hit.
PROSITEiPS51278. GATASE_TYPE_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q06434-1 [UniParc]FASTAAdd to Basket

« Hide

MQVSKYFTHQ LSQFSGYPSI VSERDACGVG FIANLNSKPS NKIVTEALNA     50
LSCMEHRGGC GADNISGDGA GVTIQIPWDI FISEGINFLP KLQSNQSILN 100
YGVRMILRSS DDLDKIKKIF SWALDEYQLD LISWRNVPVD KSILGEESKF 150
NQPLVVQCIV RSNNLIDYKL DKHLYLVRKK IEKLVSKLDI NTNKQFYICS 200
FSSKTIVYKG MLRSEFLVKY YNDLSNSLYV SNFAMYHRRF STNTMPKWSL 250
AQPMRFMAHN GEINTLLGNL NWNKSKESLL KSSIWSDYYD ILSPITNLEN 300
SDSANLDSVL ELFIHSGRTP QEALMILIPE AYKNQPALSL FPEITDFYEY 350
YSILQEPWDG PALVVFTDGK FVGATLDRNG LRPARYTITD DGFISLSSET 400
GVSNINSQNV VTKGRLGPGQ MLCVDLSKNL VLDNWMIKQQ ISQKFPYKEW 450
VNKYQSNLNL LEYLNDFTFD KVQMNRWHTA FGYTNEDVEL VIEHMASSAK 500
EPTFSMGDDT PLPILSEKPH LIYDYFKQRF AQVTNPAIDP LRESLVMSLI 550
TYLGPKGNIL EPTAIMAKSI KLESPIINEN ELAQLNSFNL SVVTVPTFID 600
KHLSTQTFVD KILEICSQCD SYISQGIEIL VLSDRIEILP VDKIFVSPLL 650
IVGAVHHYLI KKQLRHKVSL VIDTGQCWTT HHFALLIGYG ASAICPYLAF 700
LTVRQWWHNS RTQKLMSTGK LSRLTIQESQ DNYRSAIEKG LLKILSKMGI 750
SLLSSYHGAQ IFEILGLGQD VVDLAFSGTV SRLNGMTLNE LYEDSLKSYN 800
LAFITEIPKK LPNLGYVQYR PSAEYHVNNP EMSKTLHKAV RNNDNILYSK 850
YKSLLNDRRP TNLRDLLELK TDRQPISIDQ VEDVNSVLMR FCTGGMSLGA 900
LSRETHETLA IRMNRIGGKS NSGEGGEDST RFKSIQDLDT SGVSRTFSHL 950
KGLKINDLAS SAIKQIASGR FGVTPEYLVN AKQLEIKIAQ GAKPGEGGQL 1000
PGKKVSPYIA ELRNCKPGVT LISPPPHHDI YSIEDLAQLI FDLHQINPDA 1050
QVSVKLVASL GIGTIAAGVA KGNADIIQIS GHDGGTGASP LSSIKHAGAP 1100
WDVGLAEVHT TLVENSLREK VILRVDGGLR TGKDIIIAAL MGAEEFGFGT 1150
VAMIATGCVM ARVCHTNNCP VGVATQRQDL RNRFPGIPSD VVNFFIFVAE 1200
EVREILAELG YKSLEELIGL NDLFKVKDIE LSKTKNLNLN ILFNSINMNR 1250
NLIPKLKHKT VHTNGNVLDD ILLSKSNIIN AINLQSNIVQ DIEILNTDRC 1300
VGARISGLIT KMYGRDNFNG NLQLNFVGSA GQSFGAFISK GIHLYLKGEA 1350
NDYVGKGMNG GEIIICPPIE QKTSSSNQVI LGNTCLYGAT GGYLFANGQA 1400
GERFAVRNSN GYSVVEGVGD HACEYMTGGL IVVLGTFGRN IGAGMTGGIA 1450
YFLDEDNTLK NKLNTEIVKA QRLLTKESEE QLKNIMELYE IKTKSEKAKL 1500
ILDNWSQYLA KFYQIVPPSE QIQHLLMLIF FFSKYC 1536
Length:1,536
Mass (Da):171,112
Last modified:June 1, 1994 - v1
Checksum:iE803CED3004F321C
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Z21705 Genomic DNA. Translation: CAA79809.1.
PIRiS39510.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Z21705 Genomic DNA. Translation: CAA79809.1 .
PIRi S39510.

3D structure databases

ProteinModelPortali Q06434.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00045 .
UPA00634 ; UER00691 .

Family and domain databases

Gene3Di 2.160.20.60. 1 hit.
3.20.20.70. 2 hits.
3.60.20.10. 1 hit.
InterProi IPR013785. Aldolase_TIM.
IPR017932. GATase_2_dom.
IPR000583. GATase_dom.
IPR002489. Glu_synth_asu_C.
IPR006982. Glu_synth_centr_N.
IPR002932. Glu_synthdom.
IPR029055. Ntn_hydrolases_N.
[Graphical view ]
Pfami PF00310. GATase_2. 1 hit.
PF04898. Glu_syn_central. 1 hit.
PF01645. Glu_synthase. 1 hit.
PF01493. GXGXG. 1 hit.
[Graphical view ]
SUPFAMi SSF56235. SSF56235. 1 hit.
SSF69336. SSF69336. 1 hit.
PROSITEi PS51278. GATASE_TYPE_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Glutamate synthase is plastid-encoded in a red alga: implications for the evolution of glutamate synthases."
    Valentin K.-U., Kostrzewa M., Zetsche K.
    Plant Mol. Biol. 23:77-85(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiGLTB_ANTSP
AccessioniPrimary (citable) accession number: Q06434
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 1, 1994
Last sequence update: June 1, 1994
Last modified: September 3, 2014
This is version 81 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

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