1m31 Summary


Three-Dimensional Solution Structure of Apo-Mts1

The structure was published by Vallely, K.M., Rustandi, R.R., Ellis, K.C., Varlamova, O., Bresnick, A.R., and Weber, D.J., in 2002 in a paper entitled "Solution structure of human Mts1 (S100A4) as determined by NMR spectroscopy." (abstract).

The structure was determined using NMR spectroscopy and deposited in 2002.

The experimental data on which the structure is based was not deposited.

This PDB entry contains multiple copies of the structure of Placental calcium-binding protein.

The molecule most likely forms homodimers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):

Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A Placental calcium-binding protein P26447 (1-101) (S10A4_HUMAN)search Homo sapienssearch 92% 101 100%
B Placental calcium-binding protein P26447 (1-101) (S10A4_HUMAN)search Homo sapienssearch 92% 101 100%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P26447 (1 - 101) Placental calcium-binding protein Homo sapiens

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B (P26447) S100 proteinssearch EF-handsearch PF01023: S-100/ICaBP type calcium binding domainsearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A, B (P26447) calcium ion bindingsearch protein bindingsearch calcium-dependent protein bindingsearch actin bindingsearch identical protein bindingsearch poly(A) RNA bindingsearch RAGE receptor bindingsearch metal ion bindingsearch positive regulation of I-kappaB kinase/NF-kappaB signalingsearch epithelial to mesenchymal transitionsearch extracellular vesicular exosomesearch neuron projectionsearch perinuclear region of cytoplasmsearch nucleussearch extracellular spacesearch

Chain InterPro annotation
A, B S100/Calbindin-D9k, conserved sitesearch EF-hand domainsearch EF-hand domain pairsearch S100/CaBP-9k-type, calcium binding, subdomainsearch EF-Hand 1, calcium-binding sitesearch Protein S100-A4search