English Statistics Help FAQ Contact Us
Download >>

PDBj (Protein Data Bank Japan) maintains a centralized PDB archive of macromolecular structures and provides integrated tools, in collaboration with the RCSB, the BMRB in USA and the PDBe in EU. PDBj is supported by JST-NBDC and Osaka University.

Summary Structural Experimental Function Sequence Neighbor Download Link


<Asymmetric unit>
= <Biological unit>

More images...
View in 3D molecule viewer
( jV3 / Jmol ) *1
PDB ID1a4v  sequence information (FASTA format)   
DescriptorALPHA-LACTALBUMIN
TitleALPHA-LACTALBUMIN
Functional KeywordsLACTOSE SYNTHASE, CALCIUM BINDING, ALPHA-LACTALBUMIN
Biological sourceHomo sapiens (human)
Cellular locationTRANS-GOLGI APPARATUS OF THE MAMMARY GLAND
Organ source [UNP - P00709] Brain
[UNP - P00709] Milk
Total number of polymer chains1
Total molecular weight14173.4 (the details in Structural Details Page)
AuthorsChandra, N. , Acharya, K.R. (deposition date : 1998-02-05, release date : 1999-04-27)
Primary citationChandra, N. , Brew, K. , Acharya, K.R.
Structural evidence for the presence of a secondary calcium binding site in human alpha-lactalbumin.
Biochemistry, 37:4767 - 4772, 1998.(PubMed : 9537992)  (DOI: 10.1021/bi973000t)
Experimental methodX-RAY DIFFRACTION ( 1.8[Å] )
Other Database Information
Yorodumi , CATH , CE , FSSP , SCOP , VAST , UniProt ( P00709 ) , eF-site , KEGG ( EC 2.4.1.22 ) , PISA