2HBW


Conserved Protein Domain Family
SH3_16
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pfam18348: SH3_16 (This model is not part of the current CDD release)
Bacterial dipeptidyl-peptidase Sh3 domain
This is the first of two N-terminal bacterial SH3 (SH3b) domains found in bacterial dipeptidyl-peptidases VI such as gamma-D-glutamyl-L-diamino acid endopeptidases. The first SH3b domain plays an important role in defining substrate specificity by contributing to the formation of the active site, such that only murein peptides with a free N-terminal alanine are allowed.
Links
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Statistics
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PSSM-Id: 523223
Aligned: 109 rows
Threshold Bit Score: 42.9024
Created: 19-Feb-2025
Updated: 28-Apr-2025
Structure
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Program:
Drawing:
Aligned Rows:
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PubMed ReferencesClick to see Conserved Features Help
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
2HBW_A          26 LYDSPECTSLATQAAVGRHLQVTS--NQ-QG-AAvEVCLCEDDYPGWLSLGDL 74  Trichormus variabilis ATCC 29413
WP_011932323    27 GYARSRGEGLATQAAAGRCFRVITpvNKlGTtRI-RVQLLEDGYPCWLNVADL 78  Synechococcus sp. CS-197
Q4BXK3          30 LYNSPTGEELATQAATQRHIKLLE--KTiTNqFI-QVQLCEDGYLAWLSLNDL 79  Crocosphaera watsonii WH 8501
CAK29053        32 LYSSPLGSGLATQAWARRELQLLD--QPaRYgRR-QVALAEDGYRAWVEPQDL 81 
WP_006530134    13 LYDSPTCSLLATQAAQGRYLTLLS--DKeVNhAI-KVLLREDNYIAWLPSSQL 62  Gloeocapsa sp. PCC 73106
XP_003059162    23 LYDSPKCDTLATEATSGRWFRLFEkdDHhDG-AV-EILLREDYYRGWVEASSL 73 
WP_012598273    23 LFNSPECKELATQAAKGRHLCIIA--ADaVKnVL-QVQLCEDQYQAWLPVHQL 72  Gloeothece citriformis
WP_013325259    23 LYNSPNCQELATQAAKGRYLRLLW--QPtTEnVI-QVQLCEDDYLAWLPLHQL 72  Gloeothece verrucosa
WP_012595904    23 LFNAVECKELATQAAKGRHFKVLM--TTiTEkAV-QVRLCEDGYIAWLPLSEI 72  Rippkaea orientalis
jgi:Cyast_1171  19 LFVSVDCQELSTQSAKGRYLKPISdtPKhGA--L-EVCLCEDNYQGWLPLSSL 68
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