6SQN
Structure of the U1A variant A1-98 Y31H/Q36R/F56W triple mutant co-crystallized with RNA
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d6sqna_ | Alpha and beta proteins (a+b) | Ferredoxin-like | RNA-binding domain, RBD, aka RNA recognition motif (RRM) | Canonical RBD | Splicesomal U1A protein | Human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B | d6sqnb_ | Alpha and beta proteins (a+b) | Ferredoxin-like | RNA-binding domain, RBD, aka RNA recognition motif (RRM) | Canonical RBD | Splicesomal U1A protein | Human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
C | d6sqnc_ | Alpha and beta proteins (a+b) | Ferredoxin-like | RNA-binding domain, RBD, aka RNA recognition motif (RRM) | Canonical RBD | Splicesomal U1A protein | Human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | RNA-binding domain, RBD | 8043930 | 3000110 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | RNA-binding domain, RBD | 8043930 | 3000110 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | RNA-binding domain, RBD | 8043930 | 3000110 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | RRM_1_2 | e6sqnA1 | A: a+b two layers | X: Alpha-beta plaits | H: RNA-binding domain, RBD (From Topology) | T: RNA-binding domain, RBD | F: RRM_1_2 | ECOD (1.6) |
B | RRM_1_2 | e6sqnB1 | A: a+b two layers | X: Alpha-beta plaits | H: RNA-binding domain, RBD (From Topology) | T: RNA-binding domain, RBD | F: RRM_1_2 | ECOD (1.6) |
C | RRM_1_2 | e6sqnC1 | A: a+b two layers | X: Alpha-beta plaits | H: RNA-binding domain, RBD (From Topology) | T: RNA-binding domain, RBD | F: RRM_1_2 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.70.330 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | RRM (RNA recognition motif) domain | CATH (utative) |
B | 3.30.70.330 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | RRM (RNA recognition motif) domain | CATH (utative) |
C | 3.30.70.330 | Alpha Beta | 2-Layer Sandwich | Alpha-Beta Plaits | RRM (RNA recognition motif) domain | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00076 | RNA recognition motif (RRM_1) | RNA recognition motif | The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ... | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR000504 | RNA recognition motif domain | Domain | |
IPR012677 | Nucleotide-binding alpha-beta plait domain superfamily | Homologous Superfamily | |
IPR034407 | U1 small nuclear ribonucleoprotein A, RNA recognition motif 1 | Domain | |
IPR034409 | U1 small nuclear ribonucleoprotein A, RNA recognition motif 2 | Domain | |
IPR035979 | RNA-binding domain superfamily | Homologous Superfamily |