PDB entry 1nu4
View 1nu4 on RCSB PDB site
Description: U1A RNA binding domain at 1.8 angstrom resolution reveals a pre-organized C-terminal helix
Class: RNA binding protein
Keywords: RNA recognition motif, U1 small nuclear ribonucleoprotein, RNA binding domain, RNA BINDING PROTEIN
Deposited on
2003-01-30, released
2003-02-14
The last revision prior to the SCOPe 2.04 freeze date was dated
2011-11-16, with a file datestamp of
2011-11-11.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.203
AEROSPACI score: 0.51
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: U1A RNA binding domain
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
- Uniprot P09012
- engineered (29)
- engineered (34)
Domains in SCOPe 2.04: d1nu4a_ - Chain 'B':
Compound: U1A RNA binding domain
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
- Uniprot P09012 (Start-96)
- engineered (29)
- engineered (34)
Domains in SCOPe 2.04: d1nu4b_ - Heterogens: MG, MLA, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1nu4A (A:)
avpetrpnhtiyinnlnekikkdelkkslhaifsrfgqildilvsrslkmrgqafvifke
vssatnalrsmqgfpfydkpmriqyaktdsdiiakmk
Sequence, based on observed residues (ATOM records): (download)
>1nu4A (A:)
rpnhtiyinnlnekikkdelkkslhaifsrfgqildilvsrslkmrgqafvifkevssat
nalrsmqgfpfydkpmriqyaktdsdiiakm
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1nu4B (B:)
avpetrpnhtiyinnlnekikkdelkkslhaifsrfgqildilvsrslkmrgqafvifke
vssatnalrsmqgfpfydkpmriqyaktdsdiiakmk
Sequence, based on observed residues (ATOM records): (download)
>1nu4B (B:)
trpnhtiyinnlnekikkdelkkslhaifsrfgqildilvsrslkmrgqafvifkevssa
tnalrsmqgfpfydkpmriqyaktdsdiiakmk