Q9FZL4 (MGDG_SOYBN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Probable monogalactosyldiacylglycerol synthase, chloroplastic
Short name=GmMGD1
EC=2.4.1.46

Alternative name(s):
MGDG synthase type A

Gene names

Name:

MGD A

Organism

Glycine max (Soybean) (Glycine hispida)

Taxonomic identifier

3847 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › fabids › Fabales › Fabaceae › Papilionoideae › Phaseoleae › Glycine

Protein attributes

Sequence length	530 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level

General annotation (Comments)

Function	Involved in the synthesis of the major structural component of photosynthetic membranes By similarity.
Catalytic activity	UDP-galactose + 1,2-diacyl-sn-glycerol = UDP + 3-beta-D-galactosyl-1,2-diacyl-sn-glycerol.
Subcellular location	Plastid › chloroplast membrane Potential.
Sequence similarities	Belongs to the glycosyltransferase 28 family.

Ontologies

Keywords
Cellular component	Chloroplast Membrane Plastid
Domain	Transit peptide
Molecular function	Glycosyltransferase Transferase
Gene Ontology (GO)
Biological process	lipid glycosylation Inferred from electronic annotation. Source: InterPro
Molecular function	1,2-diacylglycerol 3-beta-galactosyltransferase activity Inferred from electronic annotation. Source: EC carbohydrate binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Transit peptide	1 – 105	105	Chloroplast Potential
	Chain	106 – 530	425	Probable monogalactosyldiacylglycerol synthase, chloroplastic		PRO_0000349426
Regions
	Compositional bias	50 – 53	4	Poly-Ala

Sequences

	Sequence		Length	Mass (Da)
	Q9FZL4 [UniParc]. Last modified March 1, 2001. Version 1. Checksum: D33C37FD53E90218	FASTA	530	57,839
	10 20 30 40 50 60 MNNGVSQESS VLLDLASHVN RFAFDSFRSD NNKTLLSNFL HFNGNTRTGA AAAKRGVSLG 70 80 90 100 110 120 GKVGGASVRF GNILNDFNRA VRFHCEKIPI GFASLRVGDG GDGADGNGNG EGNGVRVDEC 130 140 150 160 170 180 GGVENEGFRG NGVEGEKPKK VLILMSDTGG GHRASAEAIK AAFYQEFGDD YQVFVTDLWA 190 200 210 220 230 240 DHTPWPFNQL PRSYSFLVKH GPLWKMTYYG TAPRVVHQSN FAATGTFIAR EVAKGLMKYQ 250 260 270 280 290 300 PDIIISVHPL MQHVPLRILR SKGLLKKIVF TTVITDLSTC HPTWFHKLVT RCYCPTTDVA 310 320 330 340 350 360 QRALKAGLQQ SQIKIFGLPV RPSFVKPVQP KDELRRELGM DEDLPAVLLM GGGEGMGPIE 370 380 390 400 410 420 ATARALGDSL YDENIGAPVG QILVICGRNK KLANKLSSIN WKVPVQVKGF VTKMEECMGA 430 440 450 460 470 480 CDCIITKAGP GTIAEAQIRG LPIILNDYIA GQEAGNVPYV VENGCGKFSK SPKDIAKIVA 490 500 510 520 530 EWFGPKAYEL QQMSQNALRL ARPDAVFKIV HDLHELVRQR SYLPEYSCTA

References

[1]

"Two types of MGDG synthase genes, found widely in both 16:3 and 18:3 plants, differentially mediate galactolipid syntheses in photosynthetic and nonphotosynthetic tissues in Arabidopsis thaliana." Awai K., Marechal E., Block M.A., Brun D., Masuda T., Shimada H., Takamiya K., Ohta H., Joyard J. Proc. Natl. Acad. Sci. U.S.A. 98:10960-10965(2001) [PubMed: 11553816] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AB047475 mRNA. Translation: BAB11979.1.
RefSeq	NP_001236930.1. NM_001250001.1.
UniGene	Gma.32284.
3D structure databases
ProteinModelPortal	Q9FZL4.
ModBase	Search...
Protein family/group databases
CAZy	GT28. Glycosyltransferase Family 28.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblPlants	GLYMA14G12120.1; GLYMA14G12120.1; GLYMA14G12120.
GeneID	547469.
Phylogenomic databases
PhylomeDB	Q9FZL4.
Gene expression databases
Genevestigator	Q9FZL4.
Family and domain databases
InterPro	IPR009695. Diacylglyc_glucosyltr_N. IPR007235. Glyco_trans_28_C. [Graphical view]
Pfam	PF04101. Glyco_tran_28_C. 1 hit. PF06925. MGDG_synth. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

MGDG_SOYBN

Accession

Primary (citable) accession number: Q9FZL4

Entry history

Integrated into UniProtKB/Swiss-Prot:	September 2, 2008
Last sequence update:	March 1, 2001
Last modified:	December 14, 2011
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program