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

Sequences

>1xc4-a1-m1-cB (length=240) [Search sequence]

MERYESLFAQLKERKEGAFVPFVTLGDPGIEQSLKIIDTLIEAGADALELGIPFVTPAQC
FEMLALIREKHPTIPIGLLMYANLVFNKGIDEFYARCEKVGVDSVLVADVPVEESAPFRQ
AALRHNVAPIFICPPNADDDLLRQIASYGRGYTYLLSRAGAALPLNHLVAKLKEYNAAPP
LQGFGISAPDQVKAAIDAGAAGAISGSAIVKIIEQHINEPEKMLAALKVFVQPMKAATRS

>1xc4-a1-m2-cA (length=240) [Search sequence]

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	31
Sequence identity between the two chains	1.0
PubMed citation	15451433

Chain information

	Chain 1	Chain 2
Model ID	1	2
Chain ID	B	A
UniProt accession	P0A877	P0A877
Species	562 (Escherichia coli)	562 (Escherichia coli)
Function annotation	BioLiP:1xc4B	BioLiP:1xc4A

3D structure

Switch viewer: [NGL] [JSmol]

Dimer structure: Chain 1 in red; Chain 2 in blue.

Download:

1xc4-a1-m1-cB_1xc4-a1-m2-cA.pdb.gz

Full biological assembly

Download:

1xc4-assembly1.cif.gz