UniProtKB - Q5U5Z8 (CBPC2_HUMAN)
Protein
Cytosolic carboxypeptidase 2
Gene
AGBL2
Organism
Homo sapiens (Human)
Status
Functioni
Metallocarboxypeptidase that mediates deglutamylation of target proteins. Catalyzes the deglutamylation of polyglutamate side chains generated by post-translational polyglutamylation in proteins such as tubulins. Also removes gene-encoded polyglutamates from the carboxy-terminus of target proteins such as MYLK. Does not show detyrosinase or deglycylase activities from the carboxy-terminus of tubulin.By similarity1 Publication
Caution
Was originally thought to have detyrosinating activity from C-terminal positions on tubulin.1 Publication
Cofactori
Zn2+By similarityNote: Binds 1 zinc ion per subunit.By similarity
Activity regulationi
Inhibited by RARRES1.1 Publication
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Metal bindingi | 462 | ZincBy similarity | 1 | |
Metal bindingi | 465 | ZincBy similarity | 1 | |
Active sitei | 512 | NucleophileBy similarity | 1 | |
Metal bindingi | 558 | ZincBy similarity | 1 |
GO - Molecular functioni
- metallocarboxypeptidase activity Source: UniProtKB
- zinc ion binding Source: InterPro
GO - Biological processi
- protein side chain deglutamylation Source: UniProtKB
Keywordsi
Molecular function | Carboxypeptidase, Hydrolase, Metalloprotease, Protease |
Ligand | Metal-binding, Zinc |
Enzyme and pathway databases
PathwayCommonsi | Q5U5Z8 |
Reactomei | R-HSA-8955332, Carboxyterminal post-translational modifications of tubulin |
Names & Taxonomyi
Protein namesi | Recommended name: Cytosolic carboxypeptidase 2 (EC:3.4.17.-)Alternative name(s): ATP/GTP-binding protein-like 2 |
Gene namesi | Name:AGBL2 Synonyms:CCP2 |
Organismi | Homo sapiens (Human) |
Taxonomic identifieri | 9606 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Proteomesi |
|
Organism-specific databases
HGNCi | HGNC:26296, AGBL2 |
MIMi | 617345, gene |
neXtProti | NX_Q5U5Z8 |
VEuPathDBi | HostDB:ENSG00000165923.15 |
Subcellular locationi
Cytoskeleton
- centriole 1 Publication
- cilium basal body 1 Publication
Cytosol
- cytosol By similarity
Note: Colocalizes with gamma-tubulin in the centrioles and with glutamylated tubulin in the basal bodies of ciliated cells.1 Publication
Cytoskeleton
- centriole Source: UniProtKB
- ciliary basal body Source: UniProtKB
Cytosol
- cytosol Source: UniProtKB
Keywords - Cellular componenti
Cell projection, Cytoplasm, CytoskeletonPathology & Biotechi
Organism-specific databases
DisGeNETi | 79841 |
OpenTargetsi | ENSG00000165923 |
PharmGKBi | PA142672634 |
Miscellaneous databases
Pharosi | Q5U5Z8, Tbio |
Chemistry databases
ChEMBLi | CHEMBL3886062 |
Genetic variation databases
BioMutai | AGBL2 |
DMDMi | 206729855 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000283748 | 1 – 902 | Cytosolic carboxypeptidase 2Add BLAST | 902 |
Proteomic databases
EPDi | Q5U5Z8 |
jPOSTi | Q5U5Z8 |
MassIVEi | Q5U5Z8 |
PaxDbi | Q5U5Z8 |
PeptideAtlasi | Q5U5Z8 |
PRIDEi | Q5U5Z8 |
ProteomicsDBi | 65234 [Q5U5Z8-1] 65235 [Q5U5Z8-2] 65236 [Q5U5Z8-3] |
PTM databases
iPTMneti | Q5U5Z8 |
PhosphoSitePlusi | Q5U5Z8 |
Expressioni
Gene expression databases
Bgeei | ENSG00000165923, Expressed in right uterine tube and 140 other tissues |
ExpressionAtlasi | Q5U5Z8, baseline and differential |
Genevisiblei | Q5U5Z8, HS |
Organism-specific databases
HPAi | ENSG00000165923, Tissue enhanced (testis) |
Interactioni
Binary interactionsi
Hide detailsIsoform 3 [Q5U5Z8-3]
With | #Exp. | IntAct |
---|---|---|
CEP70 [Q8NHQ1] | 3 | EBI-12226473,EBI-739624 |
NDUFB7 [P17568] | 3 | EBI-12226473,EBI-1246238 |
Protein-protein interaction databases
BioGRIDi | 122932, 6 interactors |
IntActi | Q5U5Z8, 3 interactors |
STRINGi | 9606.ENSP00000435582 |
Miscellaneous databases
RNActi | Q5U5Z8, protein |
Family & Domainsi
Sequence similaritiesi
Belongs to the peptidase M14 family.Curated
Phylogenomic databases
eggNOGi | KOG3641, Eukaryota |
GeneTreei | ENSGT00940000160201 |
HOGENOMi | CLU_007523_5_0_1 |
InParanoidi | Q5U5Z8 |
PhylomeDBi | Q5U5Z8 |
TreeFami | TF313794 |
Family and domain databases
InterProi | View protein in InterPro IPR040626, Pepdidase_M14_N IPR000834, Peptidase_M14 |
Pfami | View protein in Pfam PF18027, Pepdidase_M14_N, 1 hit PF00246, Peptidase_M14, 1 hit |
s (3+)i Sequence
Sequence statusi: Complete.
This entry describes 3 produced by isoformsialternative splicing. AlignAdd to basketThis entry has 3 described isoforms and 8 potential isoforms that are computationally mapped.Show allAlign All
Isoform 1 (identifier: Q5U5Z8-1) [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
MFPALETHLK QTIPDPYEDF MYRHLQYYGY FKAQRGSLPN SATHQHVRKN
60 70 80 90 100
NPQCLLNGSL GEKDDLIPDT LQKEKLLWPI SLSSAVHRQI EAINRDFHSC
110 120 130 140 150
LGWMQWRGLS SLQPPPPRFK DSPASAFRVA GITDSHMLSL PHLRSRQLLY
160 170 180 190 200
DELDEVNPRL REPQELFSIL STKRPLQAPR WPIECEVIKE NIHHIEWAPP
210 220 230 240 250
QPEYFYQPKG NEKVPEIVGE KKGTVVYQLD SVPIEGSYFT SSRVGGKRGI
260 270 280 290 300
VKELAVTLQG PEDNTLLFES RFESGNLQKA VRVDTYEYEL TLRTDLYTNK
310 320 330 340 350
HTQWFYFRVQ NTRKDATYRF TIVNLLKPKS LYTVGMKPLL YSQLDANTRN
360 370 380 390 400
IGWRREGNEI KYYKNNTDDG QQPFYCLTWT IQFPYDQDTC FFAHFYPYTY
410 420 430 440 450
TDLQCYLLSV ANNPIQSQFC KLQTLCRSLA GNTVYLLTIT NPSQTPQEAA
460 470 480 490 500
AKKAVVLSAR VHPGESNGSW VMKGFLDFIL SNSPDAQLLR DIFVFKVLPM
510 520 530 540 550
LNPDGVIVGN YRCSLAGRDL NRHYKTILKE SFPCIWYTRN MIKRLLEERE
560 570 580 590 600
VLLYCDFHGH SRKNNIFLYG CNNNNRKYWL HERVFPLMLC KNAPDKFSFH
610 620 630 640 650
SCNFKVQKCK EGTGRVVMWR MGILNSYTME STFGGSTLGN KRDTHFTIED
660 670 680 690 700
LKSLGYHVCD TLLDFCDPDQ MKFTQCLAEL KELLRQEIHK KFHELGQDVD
710 720 730 740 750
LEGSWSDISL SDIESSTSGS DSSLSDGLPV HLANIADELT QKKKMFKKKK
760 770 780 790 800
KKSLQTRKQR NEQYQKKNLM QKLKLTEDTS EKAGFASTLQ KQPTFFKNSE
810 820 830 840 850
NSSFLPMKNE NPRLNETNLN RRDKDTPLDP SMATLILPKN KGRMQNKKPG
860 870 880 890 900
FTVSCSPKRT INSSQEPAPG MKPNWPRSRY PATKRGCAAM AAYPSLHIYT
YP
Computationally mapped potential isoform sequencesi
There are 8 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketH9KV53 | H9KV53_HUMAN | Cytosolic carboxypeptidase 2 | AGBL2 | 904 | Annotation score: | ||
F6U0I4 | F6U0I4_HUMAN | Cytosolic carboxypeptidase 2 | AGBL2 | 824 | Annotation score: | ||
J9JIH1 | J9JIH1_HUMAN | Cytosolic carboxypeptidase 2 | AGBL2 | 126 | Annotation score: | ||
E9PR59 | E9PR59_HUMAN | Cytosolic carboxypeptidase 2 | AGBL2 | 331 | Annotation score: | ||
E9PRJ1 | E9PRJ1_HUMAN | Cytosolic carboxypeptidase 2 | AGBL2 | 148 | Annotation score: | ||
E9PI49 | E9PI49_HUMAN | Cytosolic carboxypeptidase 2 | AGBL2 | 95 | Annotation score: | ||
E9PJH3 | E9PJH3_HUMAN | Cytosolic carboxypeptidase 2 | AGBL2 | 32 | Annotation score: | ||
E9PS54 | E9PS54_HUMAN | Cytosolic carboxypeptidase 2 | AGBL2 | 61 | Annotation score: |
Sequence cautioni
The sequence BAB15707 differs from that shown. Reason: Erroneous termination. Truncated C-terminus.Curated
The sequence BAD96891 differs from that shown. Reason: Erroneous initiation.Curated
The sequence BAD96896 differs from that shown. Reason: Erroneous initiation.Curated
Natural variant
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Natural variantiVAR_046637 | 90 | I → R. Corresponds to variant dbSNP:rs12795414Ensembl. | 1 | |
Natural variantiVAR_046638 | 333 | T → P. Corresponds to variant dbSNP:rs35898124Ensembl. | 1 | |
Natural variantiVAR_031572 | 349 | R → H. Corresponds to variant dbSNP:rs7941404Ensembl. | 1 | |
Natural variantiVAR_046639 | 368 | D → G. Corresponds to variant dbSNP:rs1870545Ensembl. | 1 | |
Natural variantiVAR_046640 | 671 | M → I3 PublicationsCorresponds to variant dbSNP:rs12286721Ensembl. | 1 |
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_024361 | 1 – 617 | Missing in isoform 3. 1 PublicationAdd BLAST | 617 | |
Alternative sequenceiVSP_024360 | 1 – 471 | Missing in isoform 2. 2 PublicationsAdd BLAST | 471 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AK027251 mRNA Translation: BAB15707.1 Sequence problems. AK223171 mRNA Translation: BAD96891.1 Different initiation. AK223176 mRNA Translation: BAD96896.1 Different initiation. AC021443 Genomic DNA No translation available. BC028200 mRNA Translation: AAH28200.1 BC036234 mRNA Translation: AAH36234.1 |
CCDSi | CCDS7944.1 [Q5U5Z8-1] |
RefSeqi | NP_079059.2, NM_024783.3 [Q5U5Z8-1] |
Genome annotation databases
Ensembli | ENST00000525123; ENSP00000435582; ENSG00000165923 [Q5U5Z8-1] ENST00000645431; ENSP00000494229; ENSG00000285501 [Q5U5Z8-1] |
GeneIDi | 79841 |
KEGGi | hsa:79841 |
UCSCi | uc001ngg.4, human [Q5U5Z8-1] |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AK027251 mRNA Translation: BAB15707.1 Sequence problems. AK223171 mRNA Translation: BAD96891.1 Different initiation. AK223176 mRNA Translation: BAD96896.1 Different initiation. AC021443 Genomic DNA No translation available. BC028200 mRNA Translation: AAH28200.1 BC036234 mRNA Translation: AAH36234.1 |
CCDSi | CCDS7944.1 [Q5U5Z8-1] |
RefSeqi | NP_079059.2, NM_024783.3 [Q5U5Z8-1] |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Protein-protein interaction databases
BioGRIDi | 122932, 6 interactors |
IntActi | Q5U5Z8, 3 interactors |
STRINGi | 9606.ENSP00000435582 |
Chemistry databases
ChEMBLi | CHEMBL3886062 |
PTM databases
iPTMneti | Q5U5Z8 |
PhosphoSitePlusi | Q5U5Z8 |
Genetic variation databases
BioMutai | AGBL2 |
DMDMi | 206729855 |
Proteomic databases
EPDi | Q5U5Z8 |
jPOSTi | Q5U5Z8 |
MassIVEi | Q5U5Z8 |
PaxDbi | Q5U5Z8 |
PeptideAtlasi | Q5U5Z8 |
PRIDEi | Q5U5Z8 |
ProteomicsDBi | 65234 [Q5U5Z8-1] 65235 [Q5U5Z8-2] 65236 [Q5U5Z8-3] |
Protocols and materials databases
Antibodypediai | 1166, 107 antibodies |
Genome annotation databases
Ensembli | ENST00000525123; ENSP00000435582; ENSG00000165923 [Q5U5Z8-1] ENST00000645431; ENSP00000494229; ENSG00000285501 [Q5U5Z8-1] |
GeneIDi | 79841 |
KEGGi | hsa:79841 |
UCSCi | uc001ngg.4, human [Q5U5Z8-1] |
Organism-specific databases
CTDi | 79841 |
DisGeNETi | 79841 |
GeneCardsi | AGBL2 |
HGNCi | HGNC:26296, AGBL2 |
HPAi | ENSG00000165923, Tissue enhanced (testis) |
MIMi | 617345, gene |
neXtProti | NX_Q5U5Z8 |
OpenTargetsi | ENSG00000165923 |
PharmGKBi | PA142672634 |
VEuPathDBi | HostDB:ENSG00000165923.15 |
GenAtlasi | Search... |
Phylogenomic databases
eggNOGi | KOG3641, Eukaryota |
GeneTreei | ENSGT00940000160201 |
HOGENOMi | CLU_007523_5_0_1 |
InParanoidi | Q5U5Z8 |
PhylomeDBi | Q5U5Z8 |
TreeFami | TF313794 |
Enzyme and pathway databases
PathwayCommonsi | Q5U5Z8 |
Reactomei | R-HSA-8955332, Carboxyterminal post-translational modifications of tubulin |
Miscellaneous databases
BioGRID-ORCSi | 79841, 7 hits in 875 CRISPR screens |
ChiTaRSi | AGBL2, human |
GenomeRNAii | 79841 |
Pharosi | Q5U5Z8, Tbio |
PROi | PR:Q5U5Z8 |
RNActi | Q5U5Z8, protein |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSG00000165923, Expressed in right uterine tube and 140 other tissues |
ExpressionAtlasi | Q5U5Z8, baseline and differential |
Genevisiblei | Q5U5Z8, HS |
Family and domain databases
InterProi | View protein in InterPro IPR040626, Pepdidase_M14_N IPR000834, Peptidase_M14 |
Pfami | View protein in Pfam PF18027, Pepdidase_M14_N, 1 hit PF00246, Peptidase_M14, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | CBPC2_HUMAN | |
Accessioni | Q5U5Z8Primary (citable) accession number: Q5U5Z8 Secondary accession number(s): A8MPX2 Q9H5C0 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | April 3, 2007 |
Last sequence update: | September 23, 2008 | |
Last modified: | February 10, 2021 | |
This is version 123 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program | |
Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Human chromosome 11
Human chromosome 11: entries, gene names and cross-references to MIM - Human entries with genetic variants
List of human entries with genetic variants - Human variants curated from literature reports
Index of human variants curated from literature reports - MIM cross-references
Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot - SIMILARITY comments
Index of protein domains and families - Peptidase families
Classification of peptidase families and list of entries