pfam12914: SH3_7 (This model is not part of the current CDD release)
SH3 domain of SH3b2 type
This domain appears to be an SH3 domain of the SH3b2-type, and is the second SH3 domain to be found, downstream of an N-terminal domain that is probably the stabilizing domain, for the structure from Desulfovibrio vulgaris DVU_0896, Structure 3m1u, which is a four-domain protein. The last, the C-terminal region, is the catalytic domain of the cysteine-peptidase type, ie family NLPC_P60, pfam00877 (details derived from TOPSAN).