4PQX,3K6O


Conserved Protein Domain Family
NigD_N
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pfam12667: NigD_N (This model is not part of the current CDD release)
NigD-like N-terminal OB domain
This family of proteins is functionally uncharacterised. This family of proteins is found in Bacteroides species. Proteins in this family are typically between 234 and 260 amino acids in length. These proteins possess an N-terminal lipoprotein attachment site. The family includes NigD a protein found in the Nig operon that encodes a bacteriocin called nigrescin. It has been suggested that NigD may be the immunity protein for nigrescin (NigC) because it is directly downstream. This domain has an OB fold.
Links
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Statistics
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PSSM-Id: 520386
Aligned: 52 rows
Threshold Bit Score: 31.5382
Created: 16-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: 
4PQX_A         18 QIsEDSk--EFYFTLDNGKTXFPS--NSQA-WGgEK-FENG-QRAFVIFNELEQp--VNGYDYNIQVRDITKV 81  Bacteroides caccae AT...
CCY65073       42 QTdNNAn--IVSIETDDGERMFLTgaINVA-WA-ER-PDTV-YRALLYYNKVEA---DDGTNNAEPLG-ISQV 104
CCZ13821       43 EAfTSSdtiVMKAVTDDGASLTFT--QRIKtSW-TSvPDSS-YRALLYYSKGDN------PVRALSLRQ-VPV 104
CCY02147       58 HTmDRQi--ADYMLTDEKDSVHFS--PLARlDY-AE-RADSfYRSLVYYNKVSS-----KASSAFAIQQ-VPV 118
CDE87085       36 STnALGv--ATTLTPSDAVPCTIL---NRV-AD-LR-PDTT-YRALTLFTRSAN---------EVWLTDFAPV 90 
CCY15201       37 ATsSGGl--AARFCPDGGDTLDVS--GHM--GG-LR-PDTT-YRVMATHTA------APGPTTLTRVEL---V 91 
13_pfamImport   5 QTnDKGt--LTYLLTDKGDKYRVL--EREGlEG-LT-PDSI-YRALCVYQVTDT----QG--KTVQLYSAQKV 64 
WP_022054548   38 ATdESGt--LQKLITDKGESLQIL--NREGlDG-LT-PDSI-YRSVSIYEPKESa--DEGQ-ATALLYSCQLI 100 Phocaeicola plebeius
WP_022276796   34 RTnGEGk--LTWLITDQGDTLDIQ--ERSGlDG-LC-ADST-YRTITIYEHLEEe--ASQTYPMVKVYSVQQI 97  Phocaeicola coprophilus
WP_013445911   35 ENpTQSt--AFDFRLDDRTFMHTN--TAGL-LN-YK-PKDG-QRIIANYSFIEKvspTSNSVNVVKLNDVYEI 99  Paludibacter propioni...
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