7Z4B


Conserved Protein Domain Family
Phage_Tail_Tip

?
pfam09327: Phage_Tail_Tip (This model is not part of the current CDD release)
Bacteriophage tail tip fiber protein
The Tail Tip Fiber Protein family includes proteins involved in the attachment and penetration of bacteriophages into host cells. Members of this family are responsible for recognizing and irreversibly binding to specific host receptors, which triggers structural changes in the viral tail necessary for the injection of viral DNA into the host. This process is critical for the successful infection and propagation of the virus. The family includes proteins that initiate distal tail tip assembly during phage tail assembly and play a key role in the virus entry by mediating the attachment to the host receptor and inducing DNA ejection through the receptor's pore. This entry represents the beta prism domain which is formed from a homotrimeric complex of members of this family.
Statistics
?
PSSM-Id: 518829
Aligned: 16 rows
Threshold Bit Score: 96.2824
Created: 15-Feb-2025
Updated: 28-Apr-2025
Structure
?
Program:
Drawing:
Aligned Rows:
Sequence Alignment
?
Format: Row Display: Color Bits: Type Selection:
7Z4B_EA       157 QNINGSLSQYMKLSEyEATWGVNSTVng---rY--AGVKL-----TNNGTNSQFQVTANKFIVGDGSSG-N--T-PFVFE 222  Escherichia p...
O64335        903 ALEDKLTAVVDASGA-SAIYTLKAGVrin-giMynAGMSIavlaqAGQPIVTRVGFNANQFVLMSGSGD-TqyS-PFAVV 978  Escherichia v...
Q6XQB9       1015 ALAQKLDSWSNADST-GAMYGVKLGLkyn-gqEysAGMAMsl-vgSGAAVKAQILFEASRFAIMTGMNG-QtqY-PFVVE 1089 Escherichia v...
WP_025423029  888 SIETKATTVFNADGTgSAIYSVKAGVnln-gtYygAGMSIga-eaNGSVVKSLVLFNADQFGIYNANSG-TydL-AFVAQ 963  Sodalis praec...
Q7VTY5       1049 AVKQTSAALASLDGRlRATWSVQAQVaqd-gkVyaAGMALgayagEGGQVQTSVYFLADRFAFLNLANG-KvsS-PFVIQ 1125 Bordetella pe...
WP_012072991  950 QITAVSNAVTNVNNKlSATHTIKTQAisg-grTaiAGIAMga-ssDGVTTESSVIVMADKFGIVANAND-TnvKqVFSVA 1026 Actinobacillu...
ACL32539      665 TISSTSRTITTLDGKvQSMHTIQAVSiag-nrKalAGISLg----SNGGTESSVIVMADKFNVVKNARDgNvkP-MFSVV 738 
WP_002440851 2115 TLQTQGKTVAGLDGQlSALYSIKVETdn--gkKvgAGIVLg-----SDGETSSLVMYAESFALYNRASK-KsvP-VMIAK 2185 Shimwellia bl...
WP_367245384 1273 LIQQQAKAIADTDKKvSAAWTLKMETstsggqKyvAGIALg----IDSTGLSQFLVQADRFGLVNSVNG-KitT-PFVIE 1346 Yersinia pestis
Q8ZQF6        860 KLQQFSKEWQDANGKwNAMWGVKIEQted-grHyvAGLGLsm-edTPDGKISQFLVAADRIAFINPQNG-NqtP-GFVMQ 935  Salmonella en...
7Z4B_EA       223 GGRARMEFADIKNVNITTAQIANariqwaqidnvsisnaqiqN------LSADKIT-AGsMWGsnWRLT-VGGDFVMGG- 293  Escherichia p...
O64335        979 NGQVFISSAFIQDGTITNAKIGN-------------------F------IQSNNYV-AG-QSG--WKLD-KGGTWENYGs 1028 Escherichia v...
Q6XQB9       1090 NGQVILSSAIIKNGFITNAMIGN-------------------F------IQSNNYV-FN-QSG--WRLD-KGGTFENYGs 1139 Escherichia v...
WP_025423029  964 GGQVFINSAYIEDASITNAKIGN-------------------Y------IQSTNFV-DL-QSG--WKLT-KDGDFQING- 1012 Sodalis praec...
Q7VTY5       1126 NGQTFLNQAFIGKAWIKSAQVES--------------------------LDVGKIVaGV-MSA--DRINaNSLIAKLASf 1176 Bordetella pe...
WP_012072991 1027 DGQVGIRGDLVVAGTVTQDKLSS-------------------G-------SGENLL-YN-PIF--ANLDsRKVPEGWTLw 1076 Actinobacillu...
ACL32539      739 NNKVAINGDLMADGIISARMMAA-------------------NsiaagsIQGGAIRaNH-IAV--GEIS--------AEk 788 
WP_002440851 2186 GNEMFIDKARIEDGTIDSGKISG-------------------S------LQSTGY--GA-GGG--WRLSkNDNNLLFTD- 2234 Shimwellia bl...
WP_367245384 1347 NSVAYMNGAYIKDGTITNAKIGN-------------------V------IQSNDYA-AG-SRG--WIIP-KDGSPEFNNg 1396 Yersinia pestis
Q8ZQF6        936 GDQIFMNEAFLK--YLSAPTITS-------------------G--------------GN-PPA--FSLT-PDGRLTAKNa 976  Salmonella en...
7Z4B_EA       294 -TGGAQlWMNGNR 305  Escherichia phage vB_EcoP_SU10
O64335       1029 dGEGARkTTNVTD 1041 Escherichia virus N15
Q6XQB9       1140 dGEGAMkQTNTTI 1152 Escherichia virus T1
WP_025423029 1013 -GSGGRlTIEPHK 1024 Sodalis praecaptivus
Q7VTY5       1177 tTAYVKtAHIGVA 1189 Bordetella pertussis
WP_012072991 1077 nSSSATnPHAGSH 1089 Actinobacillus succinogenes
ACL32539      789 lASEAVtTEKIRS 801 
WP_002440851 2235 -ANNVVrFKVGRL 2246 Shimwellia blattae
WP_367245384 1397 tFRGNIaANSGTL 1409 Yersinia pestis
Q8ZQF6        977 dISGHInAISGAL 989  Salmonella enterica subsp. enterica serovar Typhimurium
| Disclaimer | Privacy statement | Accessibility |
NCBI Home NCBI Search NCBI SiteMap