BMRB Entry 51066

Title:
Assignment of S100A8/S100A9 in Human Calprotectin in complex with Ca(II) Ions
Deposition date:
2021-08-25
Original release date:
2021-11-21
Authors:
Silvers, Robert; Stephan, Jules; Griffin, Robert; Nolan, Elizabeth
Citation:

Citation: Silvers, Robert; Stephan, Jules; Griffin, Robert; Nolan, Elizabeth. "Molecular Basis of Ca(II)-Induced Tetramerization and Transition-Metal Sequestration in Human Calprotectin"  J. Am. Chem. Soc. 143, 18073-18090 (2021).
PubMed: 34699194

Assembly members:

Assembly members:
entity_1, polymer, 93 residues, 10833.46 Da.
entity_2, polymer, 114 residues, 13094.74 Da.
entity_CA, non-polymer, 40.078 Da.

Natural source:

Natural source:   Common Name: Human   Taxonomy ID: 9606   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Homo sapiens

Experimental source:

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli   Vector: pET41a

Data typeCount
13C chemical shifts460
15N chemical shifts174
1H chemical shifts174
T1 relaxation values160
T2 relaxation values156
heteronuclear NOE values155

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Assembly:

Entity Assembly IDEntity NameEntity ID
1S100A81
2S100A92
3Ca, 13
4Ca, 23
5Ca, 33
6Ca, 43

Entities:

Entity 1, S100A8 93 residues - 10833.46 Da.

1   METLEUTHRGLULEUGLULYSALALEUASN
2   SERILEILEASPVALTYRHISLYSTYRSER
3   LEUILELYSGLYASNPHEHISALAVALTYR
4   ARGASPASPLEULYSLYSLEULEUGLUTHR
5   GLUSERPROGLNTYRILEARGLYSLYSGLY
6   ALAASPVALTRPPHELYSGLULEUASPLYS
7   ASNTHRASPGLYALAVALASNPHEGLNGLU
8   PHELEUILELEUVALILELYSMETGLYVAL
9   ALAALAHISLYSLYSSERHISGLUGLUSER
10   HISLYSGLU

Entity 2, S100A9 114 residues - 13094.74 Da.

1   METTHRSERLYSMETSERGLNLEUGLUARG
2   ASNILEGLUTHRILEILEASNTHRPHEHIS
3   GLNTYRSERVALLYSLEUGLYHISPROASP
4   THRLEUASNGLNGLYGLUPHELYSGLULEU
5   VALARGLYSASPLEUGLNASNPHELEULYS
6   LYSGLUASNLYSASNGLULYSVALILEGLU
7   HISILEMETGLUASPLEUASPTHRASNALA
8   ASPLYSGLNLEUSERPHEGLUGLUPHEILE
9   METLEUMETALAARGLEUTHRTRPALASER
10   HISGLULYSMETHISGLUGLYASPGLUGLY
11   PROGLYHISHISHISLYSPROGLYLEUGLY
12   GLUGLYTHRPRO

Entity 3, Ca, 1 - Ca - 40.078 Da.

1   CA

Related Database Links:

SP P05109 P06702
AlphaFold Q9UCM6 Q9UCJ1

Download HSQC peak lists in one of the following formats:
CSV: Backbone or all simulated peaks
SPARKY: Backbone or all simulated peaks