9GCL | pdb_00009gcl

Structure of the U11 snRNP C-lobe


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
I [auth i]SCOP2B SuperfamilySm-like ribonucleoproteins 8041749 3000419 SCOP2B (2022-06-29)
H [auth F]SCOP2B Superfamilybeta-beta-alpha zinc fingers 8037837 3001077 SCOP2B (2022-06-29)
G [auth n]SCOP2B SuperfamilySm-like ribonucleoproteins 8063468 3000419 SCOP2B (2022-06-29)
F [auth m]SCOP2B SuperfamilySm-like ribonucleoproteins 8063452 3000419 SCOP2B (2022-06-29)
E [auth l]SCOP2B SuperfamilySm-like ribonucleoproteins 8063476 3000419 SCOP2B (2022-06-29)
D [auth k]SCOP2B SuperfamilySm-like ribonucleoproteins 8041747 3000419 SCOP2B (2022-06-29)
C [auth j]SCOP2B SuperfamilySm-like ribonucleoproteins 8041751 3000419 SCOP2B (2022-06-29)
B [auth h]SCOP2B SuperfamilySm-like ribonucleoproteins 8041748 3000419 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
H [auth F]PF05253U11-48K-like CHHC zinc finger (zf-U11-48K)U11-48K-like CHHC zinc fingerThis zinc binding domain [1] has four conserved zinc chelating residues in a CHHC pattern. This domain is predicted to have an RNA-binding function [1]. Domain
A [auth E]PF06220U1 zinc finger (zf-U1)U1 zinc fingerThis family consists of several U1 small nuclear ribonucleoprotein C (U1-C) proteins. The U1 small nuclear ribonucleoprotein (U1 snRNP) binds to the pre-mRNA 5' splice site (ss) at early stages of spliceosome assembly. Recruitment of U1 to a class o ...This family consists of several U1 small nuclear ribonucleoprotein C (U1-C) proteins. The U1 small nuclear ribonucleoprotein (U1 snRNP) binds to the pre-mRNA 5' splice site (ss) at early stages of spliceosome assembly. Recruitment of U1 to a class of weak 5' ss is promoted by binding of the protein TIA-1 to uridine-rich sequences immediately downstream from the 5' ss. Binding of TIA-1 in the vicinity of a 5' ss helps to stabilise U1 snRNP recruitment, at least in part, via a direct interaction with U1-C, thus providing one molecular mechanism for the function of this splicing regulator [1]. This domain is probably a zinc-binding. It is found in multiple copies in some members of the family.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
I [auth i]Small nuclear ribonucleoprotein Sm D2
H [auth F]U11/U12 small nuclear ribonucleoprotein 48 kDa protein
G [auth n]Small nuclear ribonucleoprotein G
F [auth m]Small nuclear ribonucleoprotein F
E [auth l]Small nuclear ribonucleoprotein E
D [auth k]Small nuclear ribonucleoprotein-associated proteins B and B'
C [auth j]Small nuclear ribonucleoprotein Sm D3
B [auth h]Small nuclear ribonucleoprotein Sm D1
J [auth A]U11 snRNA---
A [auth E]Zinc finger matrin-type protein 5

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
I [auth i]IPR001163Sm domain, eukaryotic/archaea-typeDomain
I [auth i]IPR047575Sm domainDomain
I [auth i]IPR027248Small nuclear ribonucleoprotein Sm D2Family
I [auth i]IPR010920LSM domain superfamilyHomologous Superfamily
H [auth F]IPR022776TRM13/UPF0224 family, U11-48K-like CHHC zinc finger domainDomain
H [auth F]IPR036236Zinc finger C2H2 superfamilyHomologous Superfamily
H [auth F]IPR051591UPF0224 (FAM112) RNA ProcessingFamily
G [auth n]IPR044641Sm-like protein Lsm7/SmGFamily
G [auth n]IPR034098Small nuclear ribonucleoprotein GFamily
G [auth n]IPR001163Sm domain, eukaryotic/archaea-typeDomain
G [auth n]IPR047575Sm domainDomain
G [auth n]IPR010920LSM domain superfamilyHomologous Superfamily
F [auth m]IPR016487Sm-like protein Lsm6/SmFFamily
F [auth m]IPR034100Small nuclear ribonucleoprotein FFamily
F [auth m]IPR001163Sm domain, eukaryotic/archaea-typeDomain
F [auth m]IPR047575Sm domainDomain
F [auth m]IPR010920LSM domain superfamilyHomologous Superfamily
E [auth l]IPR027078Small nuclear ribonucleoprotein EFamily
E [auth l]IPR001163Sm domain, eukaryotic/archaea-typeDomain
E [auth l]IPR047575Sm domainDomain
E [auth l]IPR010920LSM domain superfamilyHomologous Superfamily
D [auth k]IPR001163Sm domain, eukaryotic/archaea-typeDomain
D [auth k]IPR017131Small ribonucleoprotein associated, SmB/SmNFamily
D [auth k]IPR047575Sm domainDomain
D [auth k]IPR010920LSM domain superfamilyHomologous Superfamily
C [auth j]IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
C [auth j]IPR034099Small nuclear ribonucleoprotein Sm D3Family
C [auth j]IPR001163Sm domain, eukaryotic/archaea-typeDomain
C [auth j]IPR047575Sm domainDomain
C [auth j]IPR010920LSM domain superfamilyHomologous Superfamily
B [auth h]IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
B [auth h]IPR034102Small nuclear ribonucleoprotein D1Domain
B [auth h]IPR001163Sm domain, eukaryotic/archaea-typeDomain
B [auth h]IPR047575Sm domainDomain
B [auth h]IPR010920LSM domain superfamilyHomologous Superfamily
A [auth E]IPR036855Zinc finger, CCCH-type superfamilyHomologous Superfamily
A [auth E]IPR036236Zinc finger C2H2 superfamilyHomologous Superfamily
A [auth E]IPR000571Zinc finger, CCCH-typeDomain
A [auth E]IPR013085U1-C, C2H2-type zinc fingerDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
I [auth i]PharosP62316
H [auth F]PharosQ6IEG0
G [auth n]PharosP62308
F [auth m]PharosP62306
E [auth l]PharosP62304
D [auth k]PharosP14678
C [auth j]PharosP62318
B [auth h]PharosP62314