1xc4/1/2:A/2:B

Sequences
>1xc4-a1-m2-cA (length=240) [Search sequence]
MERYESLFAQLKERKEGAFVPFVTLGDPGIEQSLKIIDTLIEAGADALELGIPFVTPAQC
FEMLALIREKHPTIPIGLLMYANLVFNKGIDEFYARCEKVGVDSVLVADVPVEESAPFRQ
AALRHNVAPIFICPPNADDDLLRQIASYGRGYTYLLSRAGAALPLNHLVAKLKEYNAAPP
LQGFGISAPDQVKAAIDAGAAGAISGSAIVKIIEQHINEPEKMLAALKVFVQPMKAATRS
>1xc4-a1-m2-cB (length=240) [Search sequence]
MERYESLFAQLKERKEGAFVPFVTLGDPGIEQSLKIIDTLIEAGADALELGIPFVTPAQC
FEMLALIREKHPTIPIGLLMYANLVFNKGIDEFYARCEKVGVDSVLVADVPVEESAPFRQ
AALRHNVAPIFICPPNADDDLLRQIASYGRGYTYLLSRAGAALPLNHLVAKLKEYNAAPP
LQGFGISAPDQVKAAIDAGAAGAISGSAIVKIIEQHINEPEKMLAALKVFVQPMKAATRS
Structure information
PDB ID 1xc4 (database links: RCSB PDB PDBe PDBj PDBsum)
Title Crystal structure of wild-type tryptophan synthase alpha-subunits from Escherichia coli
Assembly ID 1
Resolution 2.8Å
Method of structure determination X-RAY DIFFRACTION
Number of inter-chain contacts 26
Sequence identity between the two chains 1.0
PubMed citation 15451433
Chain information
Chain 1 Chain 2
Model ID 2 2
Chain ID A B
UniProt accession P0A877 P0A877
Species 562 (Escherichia coli) 562 (Escherichia coli)
Function annotation BioLiP:1xc4A BioLiP:1xc4B
3D structure
Switch viewer: [NGL] [JSmol]
Dimer structure: Chain 1 in red; Chain 2 in blue.
Download: 1xc4-a1-m2-cA_1xc4-a1-m2-cB.pdb.gz
Full biological assembly
Download: 1xc4-assembly1.cif.gz
Similar dimers
Other dimers with similar sequences but different poses
  • 1wq5/3/2:A/2:B 1v7y/3/1:A/2:B 1wq5/3/1:A/1:B
  • 1wq5/3/1:A/2:B 1wq5/3/2:A/1:B
  • 1xcf/1/2:A/2:B 1xcf/1/1:A/1:B
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