UniProtKB - Q10663 (GCP_CAEEL)
Protein
Bifunctional glyoxylate cycle protein
Gene
icl-1
Organism
Caenorhabditis elegans
Status
Functioni
Catalytic activityi
: glyoxylate cycle Pathwayi
This protein is involved in step 1 and 2 of the subpathway that synthesizes (S)-malate from isocitrate.Proteins known to be involved in the 2 steps of the subpathway in this organism are:
- Bifunctional glyoxylate cycle protein (icl-1)
- Bifunctional glyoxylate cycle protein (icl-1)
View all proteins of this organism that are known to be involved in the subpathway that synthesizes (S)-malate from isocitrate, the pathway glyoxylate cycle and in Carbohydrate metabolism.
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 601 | Proton acceptorPROSITE-ProRule annotation | 1 | |
Active sitei | 881 | Proton donorPROSITE-ProRule annotation | 1 |
GO - Molecular functioni
- isocitrate lyase activity Source: WormBase
- malate synthase activity Source: WormBase
GO - Biological processi
- determination of adult lifespan Source: WormBase
- glyoxylate cycle Source: WormBase
- tricarboxylic acid cycle Source: UniProtKB-KW
Keywordsi
Molecular function | Lyase, Multifunctional enzyme, Transferase |
Biological process | Glyoxylate bypass, Tricarboxylic acid cycle |
Enzyme and pathway databases
UniPathwayi | UPA00703;UER00719 UPA00703;UER00720 |
Names & Taxonomyi
Protein namesi | |
Gene namesi | Name:icl-1 Synonyms:gei-7 ORF Names:C05E4.9 |
Organismi | Caenorhabditis elegans |
Taxonomic identifieri | 6239 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Ecdysozoa › Nematoda › Chromadorea › Rhabditida › Rhabditina › Rhabditomorpha › Rhabditoidea › Rhabditidae › Peloderinae › Caenorhabditis |
Proteomesi |
|
Organism-specific databases
WormBasei | C05E4.9a ; CE23521 ; WBGene00001564 ; icl-1 C05E4.9b ; CE32565 ; WBGene00001564 ; icl-1 |
Subcellular locationi
Mitochondrion
- mitochondrion Source: WormBase
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000166874 | 1 – 968 | Bifunctional glyoxylate cycle proteinAdd BLAST | 968 |
Proteomic databases
EPDi | Q10663 |
PaxDbi | Q10663 |
PeptideAtlasi | Q10663 |
PRIDEi | Q10663 |
PTM databases
iPTMneti | Q10663 |
Expressioni
Tissue specificityi
Intestinal and body wall muscle cells.
Developmental stagei
First detected early in the generation of the clonal E cell lineage that is committed to intestinal development and then increases to maximal levels in actively differentiating intestinal and body wall muscle cells. Highest activity in embryos and falls dramatically during L1 larval development (PubMed:7781887). Expression is highest in L3 larval stage with low levels at other stages (PubMed:21884719).2 Publications
Gene expression databases
Bgeei | WBGene00001564, Expressed in material anatomical entity and 5 other tissues |
Interactioni
Protein-protein interaction databases
BioGRIDi | 43657, 13 interactors |
DIPi | DIP-25113N |
STRINGi | 6239.C05E4.9a |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 1 – 443 | Isocitrate lyaseAdd BLAST | 443 | |
Regioni | 444 – 968 | Malate synthaseAdd BLAST | 525 |
Sequence similaritiesi
In the N-terminal section; belongs to the isocitrate lyase/PEP mutase superfamily. Isocitrate lyase family.Curated
In the C-terminal section; belongs to the malate synthase family.Curated
Phylogenomic databases
eggNOGi | KOG1260, Eukaryota KOG1261, Eukaryota |
GeneTreei | ENSGT00940000174673 |
HOGENOMi | CLU_012853_0_0_1 |
InParanoidi | Q10663 |
OMAi | IWMETSH |
OrthoDBi | 358540at2759 |
PhylomeDBi | Q10663 |
Family and domain databases
CDDi | cd00377, ICL_PEPM, 1 hit cd00727, malate_synt_A, 1 hit |
Gene3Di | 3.20.20.60, 1 hit |
InterProi | View protein in InterPro IPR039556, ICL/PEPM IPR006254, Isocitrate_lyase IPR018523, Isocitrate_lyase_ph_CS IPR011076, Malate_synth-like_sf IPR006252, Malate_synthA IPR001465, Malate_synthase IPR019830, Malate_synthase_CS IPR015813, Pyrv/PenolPyrv_Kinase-like_dom IPR040442, Pyrv_Kinase-like_dom_sf |
PANTHERi | PTHR21631, PTHR21631, 1 hit |
Pfami | View protein in Pfam PF00463, ICL, 1 hit PF01274, Malate_synthase, 1 hit |
SUPFAMi | SSF51621, SSF51621, 1 hit SSF51645, SSF51645, 1 hit |
TIGRFAMsi | TIGR01346, isocit_lyase, 1 hit TIGR01344, malate_syn_A, 1 hit |
PROSITEi | View protein in PROSITE PS00161, ISOCITRATE_LYASE, 1 hit PS00510, MALATE_SYNTHASE, 1 hit |
s (2)i Sequence
Sequence statusi: Complete.
This entry describes 2 produced by isoformsialternative splicing. AlignAdd to basketIsoform a (identifier: Q10663-1) [UniParc]FASTAAdd to basket
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MSSAAKNFYQ VVKSAPKGRF KGIKRDYTVE DVLKLRGSID IDYTLATRGA
60 70 80 90 100
NKLWQLLHTE PFVPALGAQT GNQAVQMVRA GLKAIYLSGW QVAADANSAG
110 120 130 140 150
DMYPDQSLYP ANSGPELAKR INRSLRRADQ IEACEAEDYL AQRDWYAPIV
160 170 180 190 200
ADAEAGFGGA LNCFELMKAY IEAGAAGVHY EDQLGSEKKC GHMGGKVLIP
210 220 230 240 250
TAQHIRHLNA SRLAADVCGV PTIIVARTDA ESSRLLTSDI DPRDHPYIDY
260 270 280 290 300
EAGRTIEGFY RLKDSTAIQY CIDRAIQYAP YTDLIWMETS HPTIADAREF
310 320 330 340 350
AEGVHKQYPD KMFAYNCSPS FNWKKHLSPS QMEKFQKELG AMGFKYQFIT
360 370 380 390 400
LAGYHANSYS MFDLARNYKE KGMLAYSGLQ EGEFAAEKHG YTAVKHQREV
410 420 430 440 450
GTGYFDAVSR AVTGGLSSTT ALSGSTEEAQ FQTAVASQDE EILSLTAQNV
460 470 480 490 500
AGDEKILTPD ALRFLHDLNT EFNPRRLRLL SKRNQVQADI NNSLWFPDFN
510 520 530 540 550
KETEVLRSDQ GWKGAEIPRD LQDRRVEITG PTDRKMVINA MNSGANVFMA
560 570 580 590 600
DFEDSNSPTW RNQLEGQINL YDAVRNNISY THPTTKKEYT LNEKHAVLKV
610 620 630 640 650
RPRGWHLPEK HVLIHNQPTS GSLFDFGLFV FHNAKALIAQ GSGPYFYLPK
660 670 680 690 700
LQSAEEAQLW ADVFKYTEDK LGLARGTIKC TVLIEHLLAS FQLHEIIHAL
710 720 730 740 750
KDNIVGLNCG RWDYIFSYIK TFQNHRKFLL PDRFQIGMTA PFMRNYSLEV
760 770 780 790 800
IKACHLRGIH AMGGMAAQIP IKHDQVANDK AFALVRADKE REATDGHDGT
810 820 830 840 850
WVAHPGLVPL AKRVFDQMMP KPNQISKNLT RANCTKEDLT VIPEGTRTEA
860 870 880 890 900
GFRHNISVTL GYLDSWLRGT GCVPLYNLME DAATAEISRA QLWQWLHHDA
910 920 930 940 950
KLEDGRTIDA GLVKQTIAAE TERRLIRAGS VVNRIPEAAD LLEKFVTEEK
960
MSDFLTTDAY DRLVSEGY
Sequence cautioni
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 152 | D → H in AAA85857 (PubMed:7781887).Curated | 1 | |
Sequence conflicti | 436 | A → R in AAA85857 (PubMed:7781887).Curated | 1 | |
Sequence conflicti | 463 | R → A in AAA85857 (PubMed:7781887).Curated | 1 | |
Sequence conflicti | 957 – 968 | TDAYD…VSEGY → DRRLRQACL in AAA85857 (PubMed:7781887).CuratedAdd BLAST | 12 |
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_056035 | 862 – 863 | YL → EP in isoform b. Curated | 2 | |
Alternative sequenceiVSP_056036 | 864 – 968 | Missing in isoform b. CuratedAdd BLAST | 105 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U23159 mRNA Translation: AAA85857.1 Sequence problems. FO080368 Genomic DNA Translation: CCD63238.1 FO080368 Genomic DNA Translation: CCD63239.1 |
PIRi | E88940 |
RefSeqi | NP_001021367.1, NM_001026196.4 [Q10663-2] NP_503306.1, NM_070905.5 [Q10663-1] |
Genome annotation databases
EnsemblMetazoai | C05E4.9a.1; C05E4.9a.1; WBGene00001564 [Q10663-1] C05E4.9a.2; C05E4.9a.2; WBGene00001564 [Q10663-1] C05E4.9b.1; C05E4.9b.1; WBGene00001564 [Q10663-2] |
GeneIDi | 178583 |
KEGGi | cel:CELE_C05E4.9 |
UCSCi | C05E4.9a, c. elegans |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | U23159 mRNA Translation: AAA85857.1 Sequence problems. FO080368 Genomic DNA Translation: CCD63238.1 FO080368 Genomic DNA Translation: CCD63239.1 |
PIRi | E88940 |
RefSeqi | NP_001021367.1, NM_001026196.4 [Q10663-2] NP_503306.1, NM_070905.5 [Q10663-1] |
3D structure databases
SMRi | Q10663 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 43657, 13 interactors |
DIPi | DIP-25113N |
STRINGi | 6239.C05E4.9a |
PTM databases
iPTMneti | Q10663 |
Proteomic databases
EPDi | Q10663 |
PaxDbi | Q10663 |
PeptideAtlasi | Q10663 |
PRIDEi | Q10663 |
Genome annotation databases
EnsemblMetazoai | C05E4.9a.1; C05E4.9a.1; WBGene00001564 [Q10663-1] C05E4.9a.2; C05E4.9a.2; WBGene00001564 [Q10663-1] C05E4.9b.1; C05E4.9b.1; WBGene00001564 [Q10663-2] |
GeneIDi | 178583 |
KEGGi | cel:CELE_C05E4.9 |
UCSCi | C05E4.9a, c. elegans |
Organism-specific databases
CTDi | 178583 |
WormBasei | C05E4.9a ; CE23521 ; WBGene00001564 ; icl-1 C05E4.9b ; CE32565 ; WBGene00001564 ; icl-1 |
Phylogenomic databases
eggNOGi | KOG1260, Eukaryota KOG1261, Eukaryota |
GeneTreei | ENSGT00940000174673 |
HOGENOMi | CLU_012853_0_0_1 |
InParanoidi | Q10663 |
OMAi | IWMETSH |
OrthoDBi | 358540at2759 |
PhylomeDBi | Q10663 |
Enzyme and pathway databases
UniPathwayi | UPA00703;UER00719 UPA00703;UER00720 |
Miscellaneous databases
PROi | PR:Q10663 |
Gene expression databases
Bgeei | WBGene00001564, Expressed in material anatomical entity and 5 other tissues |
Family and domain databases
CDDi | cd00377, ICL_PEPM, 1 hit cd00727, malate_synt_A, 1 hit |
Gene3Di | 3.20.20.60, 1 hit |
InterProi | View protein in InterPro IPR039556, ICL/PEPM IPR006254, Isocitrate_lyase IPR018523, Isocitrate_lyase_ph_CS IPR011076, Malate_synth-like_sf IPR006252, Malate_synthA IPR001465, Malate_synthase IPR019830, Malate_synthase_CS IPR015813, Pyrv/PenolPyrv_Kinase-like_dom IPR040442, Pyrv_Kinase-like_dom_sf |
PANTHERi | PTHR21631, PTHR21631, 1 hit |
Pfami | View protein in Pfam PF00463, ICL, 1 hit PF01274, Malate_synthase, 1 hit |
SUPFAMi | SSF51621, SSF51621, 1 hit SSF51645, SSF51645, 1 hit |
TIGRFAMsi | TIGR01346, isocit_lyase, 1 hit TIGR01344, malate_syn_A, 1 hit |
PROSITEi | View protein in PROSITE PS00161, ISOCITRATE_LYASE, 1 hit PS00510, MALATE_SYNTHASE, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | GCP_CAEEL | |
Accessioni | Q10663Primary (citable) accession number: Q10663 Secondary accession number(s): O17353, Q8IA71 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | May 30, 2000 |
Last sequence update: | June 20, 2003 | |
Last modified: | February 10, 2021 | |
This is version 160 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Caenorhabditis annotation project |
Miscellaneousi
Keywords - Technical termi
Direct protein sequencing, Reference proteomeDocuments
- Caenorhabditis elegans
Caenorhabditis elegans: entries, gene names and cross-references to WormBase - PATHWAY comments
Index of metabolic and biosynthesis pathways - SIMILARITY comments
Index of protein domains and families