Q9HA72 (CAHM2_HUMAN) Homo sapiens (Human)

Calcium homeostasis modulator protein 2 UniProtKBInterProSTRINGInteractive Modelling

323 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3)

Available Structures

11 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
Structure of heteromeric CALHM2/4 channel in complex with synthetic nanobodies SbC2 and SbC4 Heteromer
Q5JW98;
19-323
100.0PLC;
Structure of heteromeric CALHM2/4 channel in complex with synthetic nanobody SbC4 Heteromer
Q5JW98;
19-306
100
Cryo-EM structure of human CALHM2 in complex with synthetic nanobody SbC2 Heteromer
39-323
100.011×PLC;
Cryo-EM structure of a dimer of undecameric human CALHM2homo-22-mer25-303
100.0
Cryo-EM structure of human CALHM2 gap junctionhomo-22-mer32-306
100
Cryo-EM structure of human CALHM2 in a ruthenium red-bound inhibited statehomo-11-mer13-306
10011×R2R;
Cryo-EM structure of human CALHM2 in an active/open statehomo-11-mer20-306
100
Cryo-EM structure of human CALHM2homo-11-mer25-305
100.0
Cryo-EM structure of an undecameric chicken CALHM1 and human CALHM2 chimerahomo-11-mer39-306
44.9
Cryo-EM structure of the human CALHM2homo-11-mer44-306
100
Cryo-EM structure of the CALHM chimeric construct (9-mer)homo-9-mer213-263
100

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
6uiw.1.Ahomo-11-mer0.7613-306
11×R2R;100.00

2 SWISS-MODEL models built on isoform sequence

IsoformTemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
Isoform 26uiw.1.Ahomo-11-mer0.7213-189
11×R2R;97.88
Isoform 36uiw.1.Ahomo-11-mer0.6913-192
11×R2R;94.76