Collated Gene Ontology terms

Biological process: GTPase activity(2014, 2015, 2025) nucleotide binding(2025) hydrolase activity(2025) GTP binding(2025) metal ion binding(2025) RNA polymerase II complex binding(2025) ATP hydrolysis activity(2006, 2013, 2025) ATP binding(2007, 2025)

Molecular function: protein import into nucleus2015, 2016, 2019, 2025 mitotic sister chromatid cohesion2013, 2016, 2025 nucleocytoplasmic transport2013, 2025 establishment of mitotic sister chromatid cohesion2013, 2025 embryo development ending in seed dormancy2014 cell division2007 shoot apical meristem development2017 developmental process2017 chloroplast organization2017 RNA polymerase II core complex assembly2015

Cellular component: cytoplasm2015, 2017, 2018, 2025 nucleus2009, 2018, 2019, 2025 cytosol2009, 2018, 2024, 2025 microtubule2007, 2025 nucleoplasm2024, 2025 protein-containing complex2010, 2025 spindle2025 phragmoplast2025 mitochondrion2025 membrane2025

Phylogenetic distribution

Chordates: 22/21 
Echinoderms: 0/0 
Hemichordates: 1/1 
Annelids: 1/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 3/3 
Arthropods: 5/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 15/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 3/3 
Excavates: 4/4 
Harosa: 4/4 
Hacrobia: 0/0 
Plants: 39/39 
Archea: 5/8 
Bacteria: 0/35 

Find a cluster

Protein ID:
UniProt ID, accession, gene name or model org. database name
Cluster ID:
e.g. "UKP00123" or "123"

Download

Protein sequences (FASTA format)

Knownness history

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 2 4 6 8 10 Knownness

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Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Show all] GO terms Seq. links Protein domain links
GPN1_YEAST
SGD»
4.5
NPA3 GPN-loop GTPase 1 (EC 3.6.5.-) (Essential PCL1-interacting ATPase
1) (GPN-loop GTPase NPA3) (Nucleolar preribosomal-associated protein 3)		 Saccharomyces cerevisiae
TI:4932 None
 
QQT1_ARATH
TAIR»
4.5
QQT1 GPN-loop GTPase QQT1 (EC 3.6.5.-) (Protein
EMBRYO DEFECTIVE 1705) (Protein QUATRE QUART 1)		 Arabidopsis thaliana
TI:3702 None
 
GPN1_HUMAN
Ensembl»
2.9
GPN1 GPN-loop GTPase 1 (EC 3.6.5.-) (MBD2-interacting protein)
(MBDin) (RNAPII-associated protein 4) (XPA-binding protein 1)		 Homo sapiens
TI:9606 None
 
GPN2_YEAST
SGD»
2.6
GPN2 GPN-loop GTPase 2 (EC 3.6.5.-) (ATP-binding
domain 1 family member B homolog)		 Saccharomyces cerevisiae
TI:4932 None
 
GPN3_YEAST
SGD»
2.6
GPN3 GPN-loop GTPase 3 (EC 3.6.5.-) Saccharomyces cerevisiae
TI:4932 None
 
QQT2_ARATH
TAIR»
2.1
QQT2 GPN-loop GTPase QQT2 (EC
3.6.5.-) (Protein QUATRE QUART 2)		 Arabidopsis thaliana
TI:3702 None
 
A0A8I6ATM7_RAT
RGD»
2.0
Gpn1 GPN-loop GTPase (EC 3.6.5.-) Rattus norvegicus
TI:10116 None
   
GPN1_MOUSE
Ensembl»
2.0
Gpn1 GPN-loop GTPase 1 (EC 3.6.5.-)
(MBD2-interacting protein) (MBDin) (XPA-binding protein 1)		 Mus musculus
TI:10090 None
 
GPN1_SCHPO
PomBase»
1.5
SPBC119.15 GPN-loop GTPase 1 (EC 3.6.5.-) Schizosaccharomyces pombe
TI:4896 None
 
GPN3_HUMAN
Ensembl»
1.3
GPN3 GPN-loop GTPase 3 (EC 3.6.5.-)
(ATP-binding domain 1 family member C)		 Homo sapiens
TI:9606 None
 
GPN2_SCHPO
PomBase»
1.0
gpn2 GPN-loop GTPase 2 (EC 3.6.5.-) (ATP-binding
domain 1 family member B homolog)		 Schizosaccharomyces pombe
TI:4896 None
 
GPN3_MOUSE
Ensembl»
1.0
Gpn3 GPN-loop GTPase 3 (EC 3.6.5.-)
(ATP-binding domain 1 family member C)		 Mus musculus
TI:10090 None
 
GPN3_RAT
RGD»
1.0
Gpn3 GPN-loop GTPase 3 (EC 3.6.5.-)
(ATP-binding domain 1 family member C)		 Rattus norvegicus
TI:10116 None
 
GPN3_SCHPO
PomBase»
1.0
fet5 GPN-loop GTPase 3 (EC 3.6.5.-)
(Factor of eukaryotic transcription 5)		 Schizosaccharomyces pombe
TI:4896 None
 
A0A8V0Y3H2_CHICK
Ensembl»
0.5
GPN1 GPN-loop GTPase 1 (XPA-binding protein 1) Gallus gallus
TI:9031 None
   
GPN1_CAEEL
WormBase»
0.5
gop-2 GPN-loop GTPase 1 (EC 3.6.5.-) (Gro-1
operon protein 2) (XPA-binding protein 1 homolog)		 Caenorhabditis elegans
TI:6239 None
 
GPN1_DICDI
dictyBase»
0.5
gpn1 GPN-loop GTPase 1 (EC
3.6.5.-) (XPA-binding protein 1 homolog)		 Dictyostelium discoideum
TI:44689 None
 
GPN2_DANRE
ZFIN»
0.5
gpn2 GPN-loop GTPase 2 (EC 3.6.5.-)
(ATP-binding domain 1 family member B)		 Danio rerio
TI:7955 None
 
GPN2_DICDI
dictyBase»
0.5
gpn2 GPN-loop GTPase 2 homolog (EC 3.6.5.-)
(ATP-binding domain 1 family member B homolog)		 Dictyostelium discoideum
TI:44689 None
 
GPN2_HUMAN
Ensembl»
0.5
GPN2 GPN-loop GTPase 2 (EC 3.6.5.-)
(ATP-binding domain 1 family member B)		 Homo sapiens
TI:9606 None
 
GPN2_MOUSE
Ensembl»
0.5
Gpn2 GPN-loop GTPase 2 (EC 3.6.5.-)
(ATP-binding domain 1 family member B)		 Mus musculus
TI:10090 None
 
GPN2_RAT
RGD»
0.5
Gpn2 GPN-loop GTPase 2 (EC 3.6.5.-)
(ATP-binding domain 1 family member B)		 Rattus norvegicus
TI:10116 None
 
GPN3_DANRE
ZFIN»
0.5
gpn3 GPN-loop GTPase 3 (EC 3.6.5.-)
(ATP-binding domain 1 family member C)		 Danio rerio
TI:7955 None
 
GPN3_DICDI
dictyBase»
0.5
gpn3 GPN-loop GTPase 3 (EC 3.6.5.-) (ATP-binding
domain 1 family member C homolog)		 Dictyostelium discoideum
TI:44689 None
 
O01426_CAEEL
WormBase»
0.5
B0207.6 CELE_B0207.6 GPN-loop GTPase 2 Caenorhabditis elegans
TI:6239 None
 
Q6DC83_DANRE
ZFIN»
0.5
gpn1 GPN-loop GTPase (EC 3.6.5.-) Danio rerio
TI:7955 None
 
Q8W4C1_ARATH
TAIR»
0.5
GPN3 GPN-loop GTPase 3 Arabidopsis thaliana
TI:3702 None
 
Q9V3R3_DROME
FlyBase»
0.5
Dmel\CG3704 GPN-loop GTPase (EC 3.6.5.-) Drosophila melanogaster
TI:7227 None
 
Q9VI70_DROME
FlyBase»
0.5
NEST:bs33f03 GPN-loop GTPase 3 Drosophila melanogaster
TI:7227 None
 
Q9VU67_DROME
FlyBase»
0.5
Dmel\CG10222 GPN-loop GTPase 2 Drosophila melanogaster
TI:7227 None
 
Q9XW68_CAEEL
WormBase»
0.5
gex-4 GPN-loop GTPase 3 Caenorhabditis elegans
TI:6239 None
 
A0A8V0YKD1_CHICK
Ensembl»
0.0
GPN2 GPN-loop GTPase 2 Gallus gallus
TI:9031 None
   
A0A8V1A8Z5_CHICK
Ensembl»
0.0
GPN3 GPN-loop GTPase 3 Gallus gallus
TI:9031 None