PDB entry 1b55
View 1b55 on RCSB PDB site
Description: ph domain from bruton's tyrosine kinase in complex with inositol 1,3,4,5-tetrakisphosphate
Class: transferase
Keywords: transferase, ph domain, btk motif, zinc binding, x-linked agammaglobulinemia, tyrosine-protein kinase, inositol 1,3,4,5-tetrakisphosphate
Deposited on
1999-01-12, released
1999-06-15
The last revision prior to the SCOPe 2.08 freeze date was dated
2011-11-16, with a file datestamp of
2011-11-11.
Experiment type: XRAY
Resolution: 2.4 Å
R-factor: 0.234
AEROSPACI score: 0.21
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Tyrosine-protein kinase BTK
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1b55a_ - Chain 'B':
Compound: Tyrosine-protein kinase BTK
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1b55b_ - Heterogens: ZN, 4IP, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1b55A (A:)
aavilesiflkrsqqkkktsplnfkkrlflltvhklsyyeydfergrrgskkgsidveki
tcvetvvpeknppperqiprrgeessemeqisiierfpypfqvvydegplyvfspteelr
krwihqlknvirynsdlvqkyhpcfwidgqylccsqtaknamgcqilen
Sequence, based on observed residues (ATOM records): (download)
>1b55A (A:)
aavilesiflkrsqqkkktsplnfkkrlflltvhklsyyeydfergrrgskkgsidveki
tcvetvvpeknppperqiprrmeqisiierfpypfqvvydegplyvfspteelrkrwihq
lknvirynsdlvqkyhpcfwidgqylccsqtaknamgcqilen
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1b55B (B:)
aavilesiflkrsqqkkktsplnfkkrlflltvhklsyyeydfergrrgskkgsidveki
tcvetvvpeknppperqiprrgeessemeqisiierfpypfqvvydegplyvfspteelr
krwihqlknvirynsdlvqkyhpcfwidgqylccsqtaknamgcqilen
Sequence, based on observed residues (ATOM records): (download)
>1b55B (B:)
aavilesiflkrsqqkkktsplnfkkrlflltvhklsyyeydfergrrgskkgsidveki
tcvetvvpeknppperqisemeqisiierfpypfqvvydegplyvfspteelrkrwihql
knvirynsdlvqkyhpcfwidgqylccsqtaknamgcqilen