UniProtKB - O80988 (GCSP2_ARATH)
Protein
Glycine dehydrogenase (decarboxylating) 2, mitochondrial
Gene
GLDP2
Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Functioni
The glycine decarboxylase (GDC) or glycine cleavage system catalyzes the degradation of glycine. The P protein binds the alpha-amino group of glycine through its pyridoxal phosphate cofactor; CO2 is released and the remaining methylamine moiety is then transferred to the lipoamide cofactor of the H protein (By similarity).By similarity1 Publication
Catalytic activityi
- glycine + H+ + N6-lipoyl-L-lysyl-[glycine-cleavage complex H protein] = (R)-N6-(S8-aminomethyldihydrolipoyl)-L-lysyl-[glycine-cleavage complex H protein] + CO2EC:1.4.4.2
Cofactori
pyridoxal 5'-phosphateBy similarity
GO - Molecular functioni
- ATP binding Source: TAIR
- glycine binding Source: GO_Central
- glycine dehydrogenase (decarboxylating) activity Source: GO_Central
- mRNA binding Source: TAIR
- pyridoxal phosphate binding Source: GO_Central
GO - Biological processi
- glycine decarboxylation via glycine cleavage system Source: GO_Central
Keywordsi
Molecular function | Oxidoreductase |
Ligand | Pyridoxal phosphate |
Enzyme and pathway databases
BioCyci | ARA:AT2G26080-MONOMER |
Names & Taxonomyi
Protein namesi | Recommended name: Glycine dehydrogenase (decarboxylating) 2, mitochondrial (EC:1.4.4.2)Alternative name(s): Glycine cleavage system P protein 2 Glycine decarboxylase 2 Glycine decarboxylase P-protein 2 Short name: AtGLDP2 Glycine dehydrogenase (aminomethyl-transferring) 2 |
Gene namesi | Name:GLDP2 Synonyms:GDCSP, GDP2 Ordered Locus Names:At2g26080 ORF Names:T19L18.11 |
Organismi | Arabidopsis thaliana (Mouse-ear cress) |
Taxonomic identifieri | 3702 [NCBI] |
Taxonomic lineagei | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis |
Proteomesi |
|
Organism-specific databases
Araporti | AT2G26080 |
TAIRi | locus:2057464, AT2G26080 |
Subcellular locationi
Mitochondrion
- Mitochondrion 1 Publication
Chloroplast
- chloroplast Source: TAIR
- chloroplast envelope Source: TAIR
Cytosol
- cytosol Source: TAIR
Extracellular region or secreted
- apoplast Source: GO_Central
Mitochondrion
- mitochondrion Source: TAIR
Vacuole
- vacuole Source: TAIR
Other locations
- glycine cleavage complex Source: GO_Central
Keywords - Cellular componenti
MitochondrionPathology & Biotechi
Disruption phenotypei
No visible phenotype; due to the redundancy with GLDP1. Gldp1 and gldp2 double mutants have a seedling development arrested at the cotyledon stage even under nonphotorespiratory conditions.1 Publication
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Transit peptidei | 1 – 72 | MitochondrionCuratedAdd BLAST | 72 | |
ChainiPRO_0000010743 | 73 – 1044 | Glycine dehydrogenase (decarboxylating) 2, mitochondrialAdd BLAST | 972 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 780 | N6-(pyridoxal phosphate)lysineBy similarity | 1 |
Proteomic databases
PaxDbi | O80988 |
PRIDEi | O80988 |
ProteomicsDBi | 221960 |
PTM databases
iPTMneti | O80988 |
MetOSitei | O80988 |
SwissPalmi | O80988 |
Expressioni
Tissue specificityi
Expressed in leaves. Detected in roots, stems, flowers and siliques.1 Publication
Gene expression databases
ExpressionAtlasi | O80988, baseline and differential |
Genevisiblei | O80988, AT |
Interactioni
Subunit structurei
Homodimer (By similarity). The glycine cleavage system is composed of four proteins: P, T, L and H.
By similarityProtein-protein interaction databases
BioGRIDi | 2501, 2 interactors |
STRINGi | 3702.AT2G26080.1 |
Family & Domainsi
Sequence similaritiesi
Belongs to the GcvP family.Curated
Keywords - Domaini
Transit peptidePhylogenomic databases
eggNOGi | KOG2040, Eukaryota |
HOGENOMi | CLU_004620_1_1_1 |
InParanoidi | O80988 |
OMAi | DEHCHPQ |
OrthoDBi | 390348at2759 |
PhylomeDBi | O80988 |
Family and domain databases
CDDi | cd00613, GDC-P, 2 hits |
Gene3Di | 3.40.640.10, 2 hits 3.90.1150.10, 1 hit |
HAMAPi | MF_00711, GcvP, 1 hit |
InterProi | View protein in InterPro IPR003437, GcvP IPR020581, GDC_P IPR015424, PyrdxlP-dep_Trfase IPR015422, PyrdxlP-dep_Trfase_dom1 IPR015421, PyrdxlP-dep_Trfase_major |
PANTHERi | PTHR11773, PTHR11773, 1 hit |
Pfami | View protein in Pfam PF02347, GDC-P, 2 hits |
SUPFAMi | SSF53383, SSF53383, 2 hits |
TIGRFAMsi | TIGR00461, gcvP, 1 hit |
i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
O80988-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MERARRLAYR GIVKRLVNET KRHRNGESSL LPTTTVTPSR YVSSVSSFLH
60 70 80 90 100
RRRDVSGSAF TTSGRNQHQT RSISVDALKP SDTFPRRHNS ATPDEQAQMA
110 120 130 140 150
NYCGFDNLNT LIDSTVPKSI RLDSMKFSGI FDEGLTESQM IEHMSDLASK
160 170 180 190 200
NKVFKSFIGM GYYNTHVPPV ILRNIMENPA WYTQYTPYQA EISQGRLESL
210 220 230 240 250
LNYQTVITDL TGLPMSNASL LDEGTAAAEA MAMCNNILKG KKKTFVIASN
260 270 280 290 300
CHPQTIDVCK TRADGFDLKV VTVDIKDVDY SSGDVCGVLV QYPGTEGEVL
310 320 330 340 350
DYGEFVKNAH ANGVKVVMAT DLLALTMLKP PGEFGADIVV GSGQRFGVPM
360 370 380 390 400
GYGGPHAAFL ATSQEYKRMM PGRIIGVSVD SSGKQALRMA MQTREQHIRR
410 420 430 440 450
DKATSNICTA QALLANMTAM YAVYHGPEGL KSIAQRVHGL AGVFALGLKK
460 470 480 490 500
LGTAQVQDLP FFDTVKVTCS DATAIFDVAA KKEINLRLVD SNTITVAFDE
510 520 530 540 550
TTTLDDVDKL FEVFASGKPV QFTAESLAPE FNNAIPSSLT RESPYLTHPI
560 570 580 590 600
FNMYHTEHEL LRYIHKLQNK DLSLCHSMIP LGSCTMKLNA TTEMMPVTWP
610 620 630 640 650
SFTNMHPFAP VEQAQGYQEM FTNLGELLCT ITGFDSFSLQ PNAGAAGEYA
660 670 680 690 700
GLMVIRAYHM SRGDHHRNVC IIPVSAHGTN PASAAMCGMK IVAVGTDAKG
710 720 730 740 750
NINIEELRNA AEANKDNLAA LMVTYPSTHG VYEEGIDEIC NIIHENGGQV
760 770 780 790 800
YMDGANMNAQ VGLTSPGFIG ADVCHLNLHK TFCIPHGGGG PGMGPIGVKQ
810 820 830 840 850
HLAPFLPSHP VIPTGGIPEP EQTSPLGTIS AAPWGSALIL PISYTYIAMM
860 870 880 890 900
GSGGLTDASK IAILNANYMA KRLESHYPVL FRGVNGTVAH EFIIDLRGFK
910 920 930 940 950
NTAGIEPEDV AKRLMDYGFH GPTMSWPVPG TLMIEPTESE SKAELDRFCD
960 970 980 990 1000
ALISIREEIS QIEKGNADPN NNVLKGAPHP PSLLMADTWK KPYSREYAAF
1010 1020 1030 1040
PAPWLRSSKF WPTTGRVDNV YGDRNLVCTL QPANEEQAAA AVSA
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 534 | A → T in BAE98954 (Ref. 3) Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AC004747 Genomic DNA Translation: AAC31228.1 CP002685 Genomic DNA Translation: AEC07793.1 AK226865 mRNA Translation: BAE98954.1 |
PIRi | T02615 |
RefSeqi | NP_180178.1, NM_128167.4 |
Genome annotation databases
EnsemblPlantsi | AT2G26080.1; AT2G26080.1; AT2G26080 |
GeneIDi | 817149 |
Gramenei | AT2G26080.1; AT2G26080.1; AT2G26080 |
KEGGi | ath:AT2G26080 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AC004747 Genomic DNA Translation: AAC31228.1 CP002685 Genomic DNA Translation: AEC07793.1 AK226865 mRNA Translation: BAE98954.1 |
PIRi | T02615 |
RefSeqi | NP_180178.1, NM_128167.4 |
3D structure databases
SMRi | O80988 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 2501, 2 interactors |
STRINGi | 3702.AT2G26080.1 |
PTM databases
iPTMneti | O80988 |
MetOSitei | O80988 |
SwissPalmi | O80988 |
Proteomic databases
PaxDbi | O80988 |
PRIDEi | O80988 |
ProteomicsDBi | 221960 |
Genome annotation databases
EnsemblPlantsi | AT2G26080.1; AT2G26080.1; AT2G26080 |
GeneIDi | 817149 |
Gramenei | AT2G26080.1; AT2G26080.1; AT2G26080 |
KEGGi | ath:AT2G26080 |
Organism-specific databases
Araporti | AT2G26080 |
TAIRi | locus:2057464, AT2G26080 |
Phylogenomic databases
eggNOGi | KOG2040, Eukaryota |
HOGENOMi | CLU_004620_1_1_1 |
InParanoidi | O80988 |
OMAi | DEHCHPQ |
OrthoDBi | 390348at2759 |
PhylomeDBi | O80988 |
Enzyme and pathway databases
BioCyci | ARA:AT2G26080-MONOMER |
Miscellaneous databases
PROi | PR:O80988 |
Gene expression databases
ExpressionAtlasi | O80988, baseline and differential |
Genevisiblei | O80988, AT |
Family and domain databases
CDDi | cd00613, GDC-P, 2 hits |
Gene3Di | 3.40.640.10, 2 hits 3.90.1150.10, 1 hit |
HAMAPi | MF_00711, GcvP, 1 hit |
InterProi | View protein in InterPro IPR003437, GcvP IPR020581, GDC_P IPR015424, PyrdxlP-dep_Trfase IPR015422, PyrdxlP-dep_Trfase_dom1 IPR015421, PyrdxlP-dep_Trfase_major |
PANTHERi | PTHR11773, PTHR11773, 1 hit |
Pfami | View protein in Pfam PF02347, GDC-P, 2 hits |
SUPFAMi | SSF53383, SSF53383, 2 hits |
TIGRFAMsi | TIGR00461, gcvP, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | GCSP2_ARATH | |
Accessioni | O80988Primary (citable) accession number: O80988 Secondary accession number(s): Q0WV94 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | December 1, 2000 |
Last sequence update: | November 1, 1998 | |
Last modified: | December 2, 2020 | |
This is version 160 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Plant Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Arabidopsis thaliana
Arabidopsis thaliana: entries and gene names - SIMILARITY comments
Index of protein domains and families