8I0W

The cryo-EM structure of human C complex


Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
U5 snRNA---
116 kDa U5 small nuclear ribonucleoprotein component
U5 small nuclear ribonucleoprotein 200 kDa helicase
J [auth I]Pre-mRNA-splicing factor SYF1-
L [auth K]Pre-mRNA-splicing factor SPF27-
M [auth L]Cell division cycle 5-like protein
N [auth M]Pre-mRNA-splicing factor SYF2
P [auth O]Pre-mRNA-splicing factor RBM22
Peptidyl-prolyl cis-trans isomerase-like 1
V [auth U]Serine/arginine repetitive matrix protein 2
W [auth V]Pre-mRNA-splicing factor CWC22 homolog
X [auth W]Pre-mRNA-processing factor 17
AA [auth Z]Pre-mRNA-splicing factor ATP-dependent RNA helicase PRP16
FA [auth u]Eukaryotic initiation factor 4A-III
GA [auth v]Protein mago nashi homolog
HA [auth w]RNA-binding protein 8A
FB [auth g],
JA [auth h]
Small nuclear ribonucleoprotein Sm D3
KA [auth i],
ZA [auth a]
Small nuclear ribonucleoprotein-associated proteins B and B'
AB [auth b],
LA [auth j]
Small nuclear ribonucleoprotein Sm D1
EB [auth f],
PA [auth n]
Small nuclear ribonucleoprotein G
RA [auth p]U2 small nuclear ribonucleoprotein B''
SA [auth y]Peptidyl-prolyl cis-trans isomerase E
UA [auth 3]Peptidylprolyl isomerase domain and WD repeat-containing protein 1
WA [auth 1]WD repeat-containing protein 70 -
Pre-mRNA-processing-splicing factor 8
K [auth J]Crooked neck-like protein 1
O [auth N]Protein BUD31 homolog
Q [auth P]Spliceosome-associated protein CWC15 homolog
SNW domain-containing protein 1
Pleiotropic regulator 1-
U [auth Q]RNA helicase aquarius
Y [auth X]Pre-mRNA-splicing factor CWC25 homolog-
Z [auth Y]Coiled-coil domain-containing protein 94
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
Pre-mRNA-processing factor 19
IA [auth x]Protein CASC3
BB [auth c],
MA [auth k]
Small nuclear ribonucleoprotein Sm D2
CB [auth d],
NA [auth m]
Small nuclear ribonucleoprotein F
DB [auth e],
OA [auth l]
Small nuclear ribonucleoprotein E
QA [auth o]U2 small nuclear ribonucleoprotein A'
TA [auth z]Pre-mRNA-splicing factor ISY1 homolog
VA [auth 4]Corepressor interacting with RBPJ 1
XA [auth 2]Protein FRG1
YA [auth 5]UNK---
U5 small nuclear ribonucleoprotein 40 kDa protein
U6 snRNA---
pre-mRNA---
H [auth 6]pre-mRNA---
I [auth H]U2 snRNA---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR005517Translation elongation factor EFG/EF2, domain IVDomain
IPR000795Translational (tr)-type GTP-binding domainDomain
IPR035647EF-G domain III/V-likeHomologous Superfamily
IPR035655116kDa U5 small nuclear ribonucleoprotein component, C-terminalDomain
IPR041095Elongation Factor G, domain IIDomain
IPR004161Translation elongation factor EFTu-like, domain 2Domain
IPR009000Translation protein, beta-barrel domain superfamilyHomologous Superfamily
IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
IPR031950116kDa U5 small nuclear ribonucleoprotein component, N-terminalDomain
IPR000640Elongation factor EFG, domain V-likeDomain
IPR044121Snu114, GTP-binding domainDomain
IPR005225Small GTP-binding protein domainDomain
IPR048863Pre-mRNA-splicing helicase BRR2-like, plug domainDomain
IPR041094Brr2, N-terminal helicase PWI domainDomain
IPR004179Sec63 domainDomain
IPR014756Immunoglobulin E-setHomologous Superfamily
IPR011545DEAD/DEAH box helicase domainDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR001650Helicase, C-terminal domain-likeDomain
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
IPR035892C2 domain superfamilyHomologous Superfamily
IPR050474Helicase Hel308/SKI2Family
J [auth I]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
J [auth I]IPR003107HAT (Half-A-TPR) repeatRepeat
J [auth I]IPR045075Pre-mRNA-splicing factor Syf1-likeFamily
J [auth I]IPR019734Tetratricopeptide repeatRepeat
L [auth K]IPR008409Pre-mRNA-splicing factor SPF27Family
M [auth L]IPR047240Pre-mRNA splicing factor component CDC5L/Cef1, second SANT/myb-like domainDomain
M [auth L]IPR017930Myb domainDomain
M [auth L]IPR047242Pre-mRNA splicing factor component CDC5L/Cef1Family
M [auth L]IPR009057Homedomain-like superfamilyHomologous Superfamily
M [auth L]IPR001005SANT/Myb domainDomain
M [auth L]IPR021786Pre-mRNA splicing factor component Cdc5p/Cef1, C-terminalDomain
N [auth M]IPR013260mRNA splicing factor SYF2Family
P [auth O]IPR036855Zinc finger, CCCH-type superfamilyHomologous Superfamily
P [auth O]IPR039171Pre-mRNA-splicing factor Cwc2/Slt11Family
P [auth O]IPR000504RNA recognition motif domainDomain
P [auth O]IPR000571Zinc finger, CCCH-typeDomain
P [auth O]IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
P [auth O]IPR048995STL11/RBM22-like, N-terminal domainDomain
P [auth O]IPR035979RNA-binding domain superfamilyHomologous Superfamily
IPR029000Cyclophilin-like domain superfamilyHomologous Superfamily
IPR024936Cyclophilin-type peptidyl-prolyl cis-trans isomeraseFamily
IPR002130Cyclophilin-type peptidyl-prolyl cis-trans isomerase domainDomain
IPR044666Cyclophilin-type peptidyl-prolyl cis-trans isomerase, cyclophilin A-likeFamily
IPR020892Cyclophilin-type peptidyl-prolyl cis-trans isomerase, conserved siteConserved Site
V [auth U]IPR047490Serine/arginine repetitive matrix protein 2, cwf21 domainDomain
V [auth U]IPR013170mRNA splicing factor Cwf21 domainDomain
V [auth U]IPR024945Spt5 C-terminal domainDomain
V [auth U]IPR051372Pre-mRNA-splicing factor CWC21Family
W [auth V]IPR050781Pre-mRNA-splicing factor CWC22Family
W [auth V]IPR016024Armadillo-type foldHomologous Superfamily
W [auth V]IPR003891Initiation factor eIF-4 gamma, MA3Domain
W [auth V]IPR003890MIF4G-like, type 3Domain
X [auth W]IPR019775WD40 repeat, conserved siteConserved Site
X [auth W]IPR032847Pre-mRNA-processing factor 17Family
X [auth W]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
X [auth W]IPR001680WD40 repeatRepeat
X [auth W]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
AA [auth Z]IPR011709DEAD-box helicase, OB foldDomain
AA [auth Z]IPR001650Helicase, C-terminal domain-likeDomain
AA [auth Z]IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
AA [auth Z]IPR048333Helicase associated domain (HA2), winged-helix domainDomain
AA [auth Z]IPR002464DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved siteConserved Site
AA [auth Z]IPR007502Helicase-associated domainDomain
AA [auth Z]IPR011545DEAD/DEAH box helicase domainDomain
AA [auth Z]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
FA [auth u]IPR000629ATP-dependent RNA helicase DEAD-box, conserved siteConserved Site
FA [auth u]IPR014014RNA helicase, DEAD-box type, Q motifDomain
FA [auth u]IPR011545DEAD/DEAH box helicase domainDomain
FA [auth u]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
FA [auth u]IPR001650Helicase, C-terminal domain-likeDomain
FA [auth u]IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
GA [auth v]IPR004023Mago nashi proteinFamily
GA [auth v]IPR036605Mago nashi superfamilyHomologous Superfamily
HA [auth w]IPR033744RBM8, RNA recognition motifDomain
HA [auth w]IPR000504RNA recognition motif domainDomain
HA [auth w]IPR008111RNA-binding motif protein 8Family
HA [auth w]IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
HA [auth w]IPR035979RNA-binding domain superfamilyHomologous Superfamily
FB [auth g],
JA [auth h]
IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
FB [auth g],
JA [auth h]
IPR034099Small nuclear ribonucleoprotein Sm D3Family
FB [auth g],
JA [auth h]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
FB [auth g],
JA [auth h]
IPR047575Sm domainDomain
FB [auth g],
JA [auth h]
IPR010920LSM domain superfamilyHomologous Superfamily
KA [auth i],
ZA [auth a]
IPR050914Small nuclear ribonucleoprotein-associated SmB/SmNFamily
KA [auth i],
ZA [auth a]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
KA [auth i],
ZA [auth a]
IPR017131Small ribonucleoprotein associated, SmB/SmNFamily
KA [auth i],
ZA [auth a]
IPR047575Sm domainDomain
KA [auth i],
ZA [auth a]
IPR010920LSM domain superfamilyHomologous Superfamily
AB [auth b],
LA [auth j]
IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
AB [auth b],
LA [auth j]
IPR034102Small nuclear ribonucleoprotein D1Domain
AB [auth b],
LA [auth j]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
AB [auth b],
LA [auth j]
IPR047575Sm domainDomain
AB [auth b],
LA [auth j]
IPR010920LSM domain superfamilyHomologous Superfamily
EB [auth f],
PA [auth n]
IPR044641Sm-like protein Lsm7/SmGFamily
EB [auth f],
PA [auth n]
IPR034098Small nuclear ribonucleoprotein GFamily
EB [auth f],
PA [auth n]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
EB [auth f],
PA [auth n]
IPR047575Sm domainDomain
EB [auth f],
PA [auth n]
IPR010920LSM domain superfamilyHomologous Superfamily
RA [auth p]IPR034562U2 small nuclear ribonucleoprotein B'', RNA recognition motif 2Domain
RA [auth p]IPR000504RNA recognition motif domainDomain
RA [auth p]IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
RA [auth p]IPR035979RNA-binding domain superfamilyHomologous Superfamily
RA [auth p]IPR034564U2 small nuclear ribonucleoprotein B'', RNA recognition motif 1Domain
SA [auth y]IPR029000Cyclophilin-like domain superfamilyHomologous Superfamily
SA [auth y]IPR002130Cyclophilin-type peptidyl-prolyl cis-trans isomerase domainDomain
SA [auth y]IPR034168Peptidyl-prolyl cis-trans isomerase E, RNA recognition motifDomain
SA [auth y]IPR016304Peptidyl-prolyl cis-trans isomerase EFamily
SA [auth y]IPR020892Cyclophilin-type peptidyl-prolyl cis-trans isomerase, conserved siteConserved Site
SA [auth y]IPR000504RNA recognition motif domainDomain
SA [auth y]IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
SA [auth y]IPR035979RNA-binding domain superfamilyHomologous Superfamily
UA [auth 3]IPR029000Cyclophilin-like domain superfamilyHomologous Superfamily
UA [auth 3]IPR002130Cyclophilin-type peptidyl-prolyl cis-trans isomerase domainDomain
UA [auth 3]IPR044666Cyclophilin-type peptidyl-prolyl cis-trans isomerase, cyclophilin A-likeFamily
UA [auth 3]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
UA [auth 3]IPR001680WD40 repeatRepeat
UA [auth 3]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
WA [auth 1]IPR001680WD40 repeatRepeat
WA [auth 1]IPR051858WD repeat-containing GAD-1Family
WA [auth 1]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
WA [auth 1]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
IPR012984PROCT domainDomain
IPR012591PRO8NT domainDomain
IPR019580Pre-mRNA-processing-splicing factor 8, U6-snRNA-bindingDomain
IPR027652Pre-mRNA-processing-splicing factor 8Family
IPR043172Prp8 RNase domain IV, palm regionHomologous Superfamily
IPR012592PROCN domainDomain
IPR012337Ribonuclease H-like superfamilyHomologous Superfamily
IPR043173Prp8 RNase domain IV, fingers regionHomologous Superfamily
IPR021983PRP8 domain IV coreDomain
IPR019581Pre-mRNA-processing-splicing factor 8, U5-snRNA-bindingDomain
IPR037518MPN domainDomain
IPR019582RNA recognition motif, spliceosomal PrP8Domain
IPR042516Pre-mRNA-processing-splicing factor 8, U5-snRNA-binding domain superfamilyHomologous Superfamily
IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
K [auth J]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
K [auth J]IPR003107HAT (Half-A-TPR) repeatRepeat
K [auth J]IPR045075Pre-mRNA-splicing factor Syf1-likeFamily
O [auth N]IPR001748Pre-mRNA-splicing factor BUD31Family
O [auth N]IPR018230BUD31/G10-related, conserved siteConserved Site
Q [auth P]IPR006973Pre-mRNA-splicing factor Cwf15/Cwc15Family
IPR017862SKI-interacting protein, SKIPFamily
IPR004015SKI-interacting protein SKIP, SNW domainDomain
IPR019775WD40 repeat, conserved siteConserved Site
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
IPR045241WD repeat Prp46/PLRG1-likeFamily
IPR001680WD40 repeatRepeat
IPR020472G-protein beta WD-40 repeatRepeat
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
U [auth Q]IPR048966RNA helicase aquarius, beta-barrelDomain
U [auth Q]IPR048967RNA helicase aquarius, insertion domainDomain
U [auth Q]IPR041677DNA2/NAM7 helicase, helicase domainDomain
U [auth Q]IPR026300CWF11 familyFamily
U [auth Q]IPR045055DNA2/NAM7-like helicaseFamily
U [auth Q]IPR032174RNA helicase aquarius, N-terminal domainDomain
U [auth Q]IPR041679DNA2/NAM7 helicase-like, C-terminalDomain
U [auth Q]IPR047187Upf1-like, C-terminal helicase domainDomain
U [auth Q]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
Y [auth X]IPR019339CBF1-interacting co-repressor CIR, N-terminal domainDomain
Y [auth X]IPR051376Pre-mRNA-splicing factor CWC25Family
Y [auth X]IPR022209Pre-mRNA splicing factorFamily
Z [auth Y]IPR043701Splicing factor Yju2Family
Z [auth Y]IPR007590Saf4/Yju2 proteinFamily
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
IPR013915Pre-mRNA-splicing factor 19Domain
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
IPR019775WD40 repeat, conserved siteConserved Site
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
IPR038959Pre-mRNA-processing factor 19Family
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
IPR003613U-box domainDomain
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
IPR001680WD40 repeatRepeat
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
IPR020472G-protein beta WD-40 repeatRepeat
IA [auth x]IPR018545Btz domainDomain
BB [auth c],
MA [auth k]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
BB [auth c],
MA [auth k]
IPR047575Sm domainDomain
BB [auth c],
MA [auth k]
IPR027248Small nuclear ribonucleoprotein Sm D2Family
BB [auth c],
MA [auth k]
IPR010920LSM domain superfamilyHomologous Superfamily
CB [auth d],
NA [auth m]
IPR016487Sm-like protein Lsm6/SmFFamily
CB [auth d],
NA [auth m]
IPR034100Small nuclear ribonucleoprotein FFamily
CB [auth d],
NA [auth m]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
CB [auth d],
NA [auth m]
IPR047575Sm domainDomain
CB [auth d],
NA [auth m]
IPR010920LSM domain superfamilyHomologous Superfamily
DB [auth e],
OA [auth l]
IPR027078Small nuclear ribonucleoprotein EFamily
DB [auth e],
OA [auth l]
IPR001163Sm domain, eukaryotic/archaea-typeDomain
DB [auth e],
OA [auth l]
IPR047575Sm domainDomain
DB [auth e],
OA [auth l]
IPR010920LSM domain superfamilyHomologous Superfamily
QA [auth o]IPR001611Leucine-rich repeatRepeat
QA [auth o]IPR003603U2A'/phosphoprotein 32 family A, C-terminalDomain
QA [auth o]IPR032675Leucine-rich repeat domain superfamilyHomologous Superfamily
TA [auth z]IPR029012Helix hairpin bin domain superfamilyHomologous Superfamily
TA [auth z]IPR009360Pre-mRNA-splicing factor Isy1Family
TA [auth z]IPR037200Pre-mRNA-splicing factor Isy1 superfamilyHomologous Superfamily
VA [auth 4]IPR019339CBF1-interacting co-repressor CIR, N-terminal domainDomain
VA [auth 4]IPR040014Corepressor interacting with RBPJ 1Family
XA [auth 2]IPR008999Actin-crosslinkingHomologous Superfamily
XA [auth 2]IPR010414Protein FRG1Family
IPR052234U5 snRNP Complex ComponentFamily
IPR019775WD40 repeat, conserved siteConserved Site
IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
IPR001680WD40 repeatRepeat
IPR020472G-protein beta WD-40 repeatRepeat
IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosQ15029
PharosO75643
J [auth I]PharosQ9HCS7
L [auth K]PharosO75934
M [auth L]PharosQ99459
N [auth M]PharosO95926
P [auth O]PharosQ9NW64
PharosQ9Y3C6
V [auth U]PharosQ9UQ35
W [auth V]PharosQ9HCG8
X [auth W]PharosO60508
AA [auth Z]PharosQ92620
FA [auth u]PharosP38919
GA [auth v]PharosP61326
HA [auth w]PharosQ9Y5S9
FB [auth g],
JA [auth h]
PharosP62318
KA [auth i],
ZA [auth a]
PharosP14678
AB [auth b],
LA [auth j]
PharosP62314
EB [auth f],
PA [auth n]
PharosP62308
RA [auth p]PharosP08579
SA [auth y]PharosQ9UNP9
UA [auth 3]PharosQ96BP3
WA [auth 1]PharosQ9NW82
PharosQ6P2Q9
K [auth J]PharosQ9BZJ0
O [auth N]PharosP41223
Q [auth P]PharosQ9P013
PharosQ13573
PharosO43660
U [auth Q]PharosO60306
Y [auth X]PharosQ9NXE8
Z [auth Y]PharosQ9BW85
BA [auth q],
CA [auth r],
DA [auth s],
EA [auth t]
PharosQ9UMS4
IA [auth x]PharosO15234
BB [auth c],
MA [auth k]
PharosP62316
CB [auth d],
NA [auth m]
PharosP62306
DB [auth e],
OA [auth l]
PharosP62304
VA [auth 4]PharosQ86X95
XA [auth 2]PharosQ14331
PharosQ96DI7

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
SEP Parent Component: SER

RESIDAA0037

PSI-MOD :  O-phospho-L-serine MOD:00046
YA [auth 5]UNK RESIDAA0037