Collated Gene Ontology terms

Biological process: RNA binding(2014, 2020, 2025) zinc ion binding(2025) metal ion binding(2025) nucleic acid binding(2025)

Molecular function: RNA processing2024 mRNA 3'-end processing2024, 2025 co-transcriptional lncRNA 3' end processing, cleavage and polyadenylation pathway2024, 2025 mRNA processing2025 RNA splicing2025 snRNA catabolic process2019 mRNA splicing, via spliceosome2011 RNA catabolic process2025

Cellular component: catalytic step 2 spliceosome2011, 2020, 2025 nucleoplasm2017, 2023, 2025 nucleus2017, 2018, 2025 TRAMP complex2018, 2025 nuclear exosome targeting complex2020, 2025 spliceosomal complex2025 nucleolus2017 nuclear body2025

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+: 3/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 0/3 
Excavates: 0/4 
Harosa: 0/4 
Hacrobia: 0/0 
Plants: 39/39 
Archea: 0/8 
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

Click here to switch to the previous version of the database.

Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Key only] GO terms Seq. links Protein domain links
A0A7M7PA02_STRPU
EnsemblMetazoa»
0.0
CCHC-type domain-containing protein Strongylocentrotus purpuratus
TI:7668 None
   
M0ZUX2_SOLTU
EnsemblPlants»
0.0
Nucleic acid binding protein Solanum tuberosum
TI:4113 None 		     
M4EI01_BRACM
EnsemblPlants»
0.0
PSP proline-rich domain-containing protein Brassica campestris
TI:3711 None
   
M4EYX2_BRACM
EnsemblPlants»
0.0
CCHC-type domain-containing protein Brassica campestris
TI:3711 None
   
W5MDT7_LEPOC
Ensembl»
0.0
Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Lepisosteus oculatus
TI:7918 None
 
Q7Q9S3_ANOGA
EnsemblMetazoa»
0.0
1274752 AGAP005070-PA Anopheles gambiae
TI:7165 None
 
T1FSA6_HELRO
EnsemblMetazoa»
0.0
20211703 PSP proline-rich domain-containing protein Helobdella robusta
TI:6412 None
 
G7ZZ57_MEDTR
EnsemblPlants»
0.0
25495576 Proline-rich spliceosome-associated family protein, putative (Putative
transcription factor interactor and regulator CCHC(Zn) family)		 Medicago truncatula
TI:3880 None
 
B7P5E8_IXOSC
EnsemblMetazoa»
0.0
8024870 Zinc finger protein, putative Ixodes scapularis
TI:6945 None
 
W1PU30_AMBTC
neXtProt»
0.0
AMTR_s00024p00251060 CCHC-type domain-containing protein Amborella trichopoda
TI:13333 None
 
D6WL35_TRICA
euHCVdb»
0.0
AUGUSTUS-3.0.2_14291 PSP proline-rich domain-containing protein Tribolium castaneum
TI:7070 None
 
Q8LD15_ARATH
TAIR»
1.0
At1g67210 At1g67210 (Family protein/zinc knuckle) (Proline-rich spliceosome-associated (PSP)
family protein / zinc knuckle (CCHC-type) family protein)		 Arabidopsis thaliana
TI:3702 None
 
A0A078FKF3_BRANA
neXtProt»
0.0
BnaA02g12960D BnaA02g12960D protein Brassica napus
TI:3708 None
 
A0A078IA48_BRANA
neXtProt»
0.0
BnaC02g17280D BnaC02g17280D protein Brassica napus
TI:3708 None
 
A0A078II84_BRANA
euHCVdb»
0.0
BnaC06g12390D BnaC06g12390D protein Brassica napus
TI:3708 None
 
A8XA33_CAEBR
WormBase»
0.0
CBG09981 CBG_09981 Protein CBG09981 Caenorhabditis briggsae
TI:6238 None
 
A8Y1D9_CAEBR
WormBase»
0.0
CBG22035 CBG_22035 Protein CBG22035 Caenorhabditis briggsae
TI:6238 None
 
Q9N457_CAEEL
WormBase»
1.0
CELE_Y34D9A.7 Y34D9A.7 PSP proline-rich domain-containing protein Caenorhabditis elegans
TI:6239 None
 
ZCHC8_DROME
FlyBase»
1.0
CG4622 Zinc finger CCHC
domain-containing protein 8 homolog		 Drosophila melanogaster
TI:7227 None
 
A0A2K3DKK4_CHLRE
neXtProt»
0.0
CHLRE_07g340550v5 CCHC-type domain-containing protein Chlamydomonas reinhardtii
TI:3055 None
 
A0A067EUS5_CITSI
neXtProt»
0.0
CISIN_1g007230mg CCHC-type domain-containing protein Citrus sinensis
TI:2711 None
 
Q5KPV4_CRYD1
TubercuList»
0.0
CNA01410 CCHC-type domain-containing protein Cryptococcus deneoformans
TI:40410 None
 
A0A0A0KSK4_CUCSA
euHCVdb»
0.0
Csa_5G643930 CCHC-type domain-containing protein Cucumis sativus
TI:3659 None
 
E9FWZ7_DAPPU
euHCVdb»
0.0
DAPPUDRAFT_234592 PSP proline-rich domain-containing protein Daphnia pulex
TI:6669 None
 
K7MWI2_SOYBN
EnsemblPlants»
0.0
GLYMA_19G043900 PSP proline-rich domain-containing protein Glycine max
TI:3847 None
 
A0A804J8N8_MUSAM
EnsemblPlants»
0.0
GSMUA_277960.1 (wild Malaysian banana) hypothetical protein Musa acuminata
TI:4641 None
 
A0A9K3E4W3_HELAN
euHCVdb»
0.0
HanXRQr2_Chr15g0712251 Transcription factor interactor
and regulator CCHC(Zn) family		 Helianthus annuus
TI:4232 None
 
A0A251SH65_HELAN
neXtProt»
0.0
HannXRQ_Chr14g0439661 HanXRQr2_Chr09g0399521 Putative zinc finger, CCHC-type, PSP, proline-rich
(Transcription factor interactor and regulator CCHC(Zn) family)		 Helianthus annuus
TI:4232 None
 
A0A251SBG8_HELAN
neXtProt»
0.0
HannXRQ_Chr15g0489371 Putative zinc finger,
CCHC-type, PSP, proline-rich		 Helianthus annuus
TI:4232 None
 
A0A1Y1HHE8_KLENI
neXtProt»
0.0
KFL_000050220 CCHC-type domain-containing protein Klebsormidium nitens
TI:105231 None
 
B6TAF7_MAIZE
EnsemblPlants»
0.0
LOC100282695 Nucleic acid binding protein Zea mays
TI:4577 None
 
K7LXS2_SOYBN
EnsemblPlants»
0.0
LOC100527170 CCHC-type domain-containing protein Glycine max
TI:3847 None
 
K7MWG1_SOYBN
EnsemblPlants»
0.0
LOC100805423 CCHC-type domain-containing protein Glycine max
TI:3847 None
 
A0A0Q3H692_BRADI
EnsemblPlants»
0.0
LOC100833249 CCHC-type domain-containing protein Brachypodium distachyon
TI:15368 None
 
A0A3Q7FH48_SOLLC
EnsemblPlants»
0.0
LOC101255771 CCHC-type domain-containing protein Solanum lycopersicum
TI:4081 None
   
K3YRH7_SETIT
EnsemblPlants»
0.0
LOC101758825 CCHC-type domain-containing protein Setaria italica
TI:4555 None
 
A0A1U7Z209_NELNU
euHCVdb»
0.0
LOC104590246 Uncharacterized protein LOC104590246 Nelumbo nucifera
TI:4432 None
   
A0A1S3YQH2_TOBAC
euHCVdb»
0.0
LOC107778684 Uncharacterized protein LOC107778684 Nicotiana tabacum
TI:4097 None
   
A0A1U8I5S8_GOSHI
euHCVdb»
0.0
LOC107893182 Uncharacterized protein LOC107893182 isoform X1 Gossypium hirsutum
TI:3635 None
   
A0A1U8ME71_GOSHI
euHCVdb»
0.0
LOC107936855 Zinc finger CCHC domain-containing
protein 8 isoform X1		 Gossypium hirsutum
TI:3635 None
   
A0A2I4FR40_JUGRE
euHCVdb»
0.0
LOC109001327 Uncharacterized protein LOC109001327 Juglans regia
TI:51240 None
   
A0A9R0I9X5_SPIOL
euHCVdb»
0.0
LOC110785234 PSP proline-rich domain-containing protein Spinacia oleracea
TI:3562 None
   
A0A9R0J3K2_SPIOL
euHCVdb»
0.0
LOC110799781 Uncharacterized protein LOC110799781 Spinacia oleracea
TI:3562 None
   
A0A2K1K6Y3_PHYPA
EnsemblPlants»
0.0
LOC112285505 CCHC-type domain-containing protein Physcomitrium patens
TI:3218 None
 
A0A9J7KVG8_BRAFL
euHCVdb»
0.0
LOC118411927 Zinc finger CCHC
domain-containing protein 8-like		 Branchiostoma floridae
TI:7739 None
   
A0A3B6HLU0_WHEAT
EnsemblPlants»
0.0
LOC123084666 CCHC-type domain-containing protein Triticum aestivum
TI:4565 None
   
A0A3B6IMA8_WHEAT
EnsemblPlants»
0.0
LOC123090463 CCHC-type domain-containing protein Triticum aestivum
TI:4565 None
   
A0A3B6JBJ7_WHEAT
EnsemblPlants»
0.0
LOC123095548 CCHC-type domain-containing protein Triticum aestivum
TI:4565 None
   
M0YT67_HORVV
EnsemblPlants»
0.0
LOC123446789 Uncharacterized protein Hordeum vulgare
TI:4513 None
   
A0A9R1VPS2_LACSA
euHCVdb»
0.0
LSAT_V11C400224010 CCHC-type domain-containing protein Lactuca sativa
TI:4236 None
 
A0A9R1UQW8_LACSA
euHCVdb»
0.0
LSAT_V11C800404170 PSP proline-rich domain-containing protein Lactuca sativa
TI:4236 None
 
A0A2C9WBV7_MANES
euHCVdb»
0.0
MANES_02G066000v8 CCHC-type domain-containing protein Manihot esculenta
TI:3983 None
 
A0A2R6W8X0_MARPO
euHCVdb»
0.0
MARPO_0126s0021 PSP proline-rich domain-containing protein Marchantia polymorpha
TI:3197 None
 
Q93YW4_ARATH
TAIR»
1.0
MBB18.15 Proline-rich spliceosome-associated (PSP) family protein
/ zinc knuckle (CCHC-type) family protein		 Arabidopsis thaliana
TI:3702 None
 
A0A022RUW4_ERYGU
euHCVdb»
0.0
MIMGU_mgv1a004282mg CCHC-type domain-containing protein Erythranthe guttata
TI:4155 None
 
A9V5F3_MONBE
neXtProt»
0.0
MONBRDRAFT_10174 CCHC-type domain-containing protein Monosiga brevicollis
TI:81824 None
 
A7RP21_NEMVE
euHCVdb»
0.0
NEMVEDRAFT_v1g239690 CCHC-type domain-containing protein Nematostella vectensis
TI:45351 None
 
A0A0P0WXA2_ORYSJ
euHCVdb»
0.0
Os06g0495700 Os06g0495700 protein Oryza sativa
TI:4530 None
 
E3K603_PUCGT
TubercuList»
0.0
PGTG_05895 PSP proline-rich domain-containing protein Puccinia graminis
TI:5297 None
 
A0A3N7ESN2_POPTR
neXtProt»
0.0
POPTR_004G104400 PSP proline-rich domain-containing protein Populus trichocarpa
TI:3694 None
 
A0A2K1X6E0_POPTR
euHCVdb»
0.0
POPTR_017G111300 CCHC-type domain-containing protein Populus trichocarpa
TI:3694 None
 
A0A251Q4X8_PRUPE
euHCVdb»
0.0
PRUPE_3G241000 CCHC-type domain-containing protein Prunus persica
TI:3760 None
 
B9SJ03_RICCO
euHCVdb»
0.0
RCOM_0597470 Nucleic acid binding protein, putative Ricinus communis
TI:3988 None
 
D8SC51_SELML
euHCVdb»
0.0
SELMODRAFT_444691 CCHC-type domain-containing protein Selaginella moellendorffii
TI:88036 None
 
D8T170_SELML
euHCVdb»
0.0
SELMODRAFT_447644 CCHC-type domain-containing protein Selaginella moellendorffii
TI:88036 None
 
C5XUX4_SORBI
neXtProt»
0.0
SORBI_3004G180900 CCHC-type domain-containing protein Sorghum bicolor
TI:4558 None
 
A0A1U8GG51_CAPAN
neXtProt»
0.0
T459_11985 CCHC-type domain-containing protein Capsicum annuum
TI:4072 None
 
A0A061EH06_THECC
neXtProt»
0.0
TCM_019539 Proline-rich spliceosome-associated family protein / zinc
knuckle family protein, putative isoform 1		 Theobroma cacao
TI:3641 None
 
B3S6A9_TRIAD
CTD»
0.0
TRIADDRAFT_59740 PSP proline-rich domain-containing protein Trichoplax adhaerens
TI:10228 None
 
A5BQF2_VITVI
euHCVdb»
0.0
VIT_01s0011g02770 CCHC-type domain-containing protein Vitis vinifera
TI:29760 None
 
F6GVR1_VITVI
euHCVdb»
0.0
VIT_14s0083g00220 CCHC-type domain-containing protein Vitis vinifera
TI:29760 None
 
A0A2A6B453_PRIPA
EnsemblMetazoa»
0.0
WBGene00278568 PSP domain-containing protein Pristionchus pacificus
TI:54126 None
   
A0A8I3PK16_CANLF
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Canis lupus
TI:9612 None
   
A0A8V1A321_CHICK
Ensembl»
1.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Gallus gallus
TI:9031 None
   
A0ABI8AH28_FELCA
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Felis catus
TI:9685 None
   
F1MM78_BOVIN
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Bos taurus
TI:9913 None
   
F1REW6_PIG
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Sus scrofa
TI:9823 None
   
F6XP32_ORNAN
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Ornithorhynchus anatinus
TI:9258 None
   
F6YGG5_MONDO
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Monodelphis domestica
TI:13616 None
   
F7CGX4_HORSE
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Equus caballus
TI:9796 None
   
F7GKW0_MACMU
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Macaca mulatta
TI:9544 None
   
G3SJI0_GORGO
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC-type containing 8 Gorilla gorilla
TI:9593 None
 
H2LNA6_ORYLA
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Oryzias latipes
TI:8090 None
   
H9G5C3_ANOCA
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Anolis carolinensis
TI:28377 None
   
K7D5A2_PANTR
Ensembl»
0.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Pan troglodytes
TI:9598 None
 
ZCHC8_CHICK
TubercuList»
1.5
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Gallus gallus
TI:9031 None
 
ZCHC8_HUMAN
Ensembl»
6.0
ZCCHC8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Homo sapiens
TI:9606 None
 
YOTA_CAEEL
WormBase»
1.0
ZK632.11 Uncharacterized protein ZK632.11 Caenorhabditis elegans
TI:6239 None
 
A0A0K9PNN9_ZOSMR
euHCVdb»
0.0
ZOSMA_199G00160 PSP proline-rich domain-containing protein Zostera marina
TI:29655 None
 
D3ZUL8_RAT
RGD»
2.5
Zcchc8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Rattus norvegicus
TI:10116 None
   
ZCHC8_MOUSE
Ensembl»
3.0
Zcchc8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Mus musculus
TI:10090 None
 
A4IFX9_DANRE
ZFIN»
1.0
zcchc8 Zcchc8 protein (Zinc finger
CCHC domain-containing protein 8)		 Danio rerio
TI:7955 None
 
B4F702_XENTR
Xenbase»
0.0
zcchc8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Xenopus tropicalis
TI:8364 None
 
ZCHC8_XENLA
Xenbase»
0.0
zcchc8 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Xenopus laevis
TI:8355 None
 
A0A1L8I0Z0_XENLA
Xenbase»
0.0
zcchc8.L Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Xenopus laevis
TI:8355 None
   
F6W6D7_CIOIN
Ensembl»
0.0
zf(cchc)-11 Zinc finger CCHC domain-containing protein
8 (TRAMP-like complex RNA-binding factor ZCCHC8)		 Ciona intestinalis
TI:7719 None