Skip to main content
. 2004 Jul;48(7):2347–2349. doi: 10.1128/AAC.48.7.2347-2349.2004

TABLE 2.

Numbering of important class B residues

Protein Zn1 ligand Zn2 ligand
Consensus BBL B1 His116 His118 His196 Asp120 Cys221 His263
    BcII His86 His88 His149 Asp90 Cys168 His210
    IMP-1 His77 His79 His139 Asp81 Cys158 His197
    CcrA His99 His101 His162 Asp103 Cys181 His223
    VIM-2 His88 His90 His153 Asp92 Cys172 His214
    BlaB His76 His78 His139 Asp80 Cys158 His200
    IND-1 His96 His98 His159 Asp100 Cys178 His220
    SPM-1a His76 His78 His165 Asp80 Cys184 His221
    JOHN-1a His76 His78 His159 Asp80 Cys178 His220
    TUS-1a His94 His96 His157 Asp98 Cys176 His217
Consensus BBL B2 Asn116 His118 His196 Asp120 Cys221 His263
    CphA Asn69 His71 His148 Asp73 Cys167 His205
    Sfh-I Asn72 His74 His151 Asp76 Cys170 His212
Consensus BBL B3 His/Gln116 His118 His196 Asp120 His121 His263
    L1 His84 His86 His160 Asp88 His89 His225
    FEZ-1 His71 His73 His149 Asp75 His76 His215
    GOB-1a Gln80 His82 His157 Asp84 His85 His213
    THIN-Ba His105 His107 His185 Asp109 His110 His253
    CAU-1a His96 His98 His172 Asp100 His101 His237
a

For SPM-1, JOHN-1, TUS-1, THIN-B, and CAU-1, sequences are reported in references 27, 22, 19, 26, and 10, respectively.