phage tail tape measure protein similar to Escherichia virus Lambda tape measure protein, also called minor tail protein H, which controls tail length by stopping tail tube protein polymerization
Tail length tape measure protein; This family consists of the tail length tape measure protein ...
395-686
2.96e-93
Tail length tape measure protein; This family consists of the tail length tape measure protein from bacteriophage HK97 and related sequences from Escherichia coli O157:H7.
The actual alignment was detected with superfamily member pfam06120:
Pssm-ID: 428779 [Multi-domain] Cd Length: 295 Bit Score: 299.45 E-value: 2.96e-93
Tape measure protein; This entry represents phage tape measure proteins that are required to ...
84-273
4.09e-54
Tape measure protein; This entry represents phage tape measure proteins that are required to assemble the page tail. The protein serves as a base for tail tube protein polymerization and acts as a template for tail length determination.
:
Pssm-ID: 466312 [Multi-domain] Cd Length: 192 Bit Score: 187.05 E-value: 4.09e-54
phage tail tape measure protein, lambda family; This model represents a relatively ...
723-1042
1.21e-51
phage tail tape measure protein, lambda family; This model represents a relatively well-conserved region near the C-terminus of the tape measure protein of a lambda and related phage. This protein, which controls phage tail length, is typically about 1000 residues in length. Both low-complexity sequence and insertion/deletion events appear common in this family. Mutational studies suggest a ruler or template role in the determination of phage tail length. Similar behavior is attributed to proteins from distantly related or unrelated families in other phage. [Mobile and extrachromosomal element functions, Prophage functions]
The actual alignment was detected with superfamily member TIGR01541:
Pssm-ID: 273681 [Multi-domain] Cd Length: 332 Bit Score: 185.04 E-value: 1.21e-51
Tail length tape measure protein; This family consists of the tail length tape measure protein ...
395-686
2.96e-93
Tail length tape measure protein; This family consists of the tail length tape measure protein from bacteriophage HK97 and related sequences from Escherichia coli O157:H7.
Pssm-ID: 428779 [Multi-domain] Cd Length: 295 Bit Score: 299.45 E-value: 2.96e-93
Tape measure protein; This entry represents phage tape measure proteins that are required to ...
84-273
4.09e-54
Tape measure protein; This entry represents phage tape measure proteins that are required to assemble the page tail. The protein serves as a base for tail tube protein polymerization and acts as a template for tail length determination.
Pssm-ID: 466312 [Multi-domain] Cd Length: 192 Bit Score: 187.05 E-value: 4.09e-54
phage tail tape measure protein, lambda family; This model represents a relatively ...
723-1042
1.21e-51
phage tail tape measure protein, lambda family; This model represents a relatively well-conserved region near the C-terminus of the tape measure protein of a lambda and related phage. This protein, which controls phage tail length, is typically about 1000 residues in length. Both low-complexity sequence and insertion/deletion events appear common in this family. Mutational studies suggest a ruler or template role in the determination of phage tail length. Similar behavior is attributed to proteins from distantly related or unrelated families in other phage. [Mobile and extrachromosomal element functions, Prophage functions]
Pssm-ID: 273681 [Multi-domain] Cd Length: 332 Bit Score: 185.04 E-value: 1.21e-51
tape measure domain; Proteins containing this domain are strictly bacterial, including ...
157-231
1.02e-19
tape measure domain; Proteins containing this domain are strictly bacterial, including bacteriophage and prophage regions of bacterial genomes. Most members are 800 to 1800 amino acids long, making them among the longest predicted proteins of their respective phage genomes, where they are encoded in tail protein regions. This roughly 80-residue domain described here usually begins between residue 100 and 250. Many members are known or predicted to act as phage tail tape measure proteins, a minor tail component that regulates tail length.
Pssm-ID: 131723 [Multi-domain] Cd Length: 75 Bit Score: 84.27 E-value: 1.02e-19
Lambda phage tail tape-measure protein (Tape_meas_lam_C); This represents a relatively ...
861-935
2.30e-11
Lambda phage tail tape-measure protein (Tape_meas_lam_C); This represents a relatively well-conserved region near the C terminus of the tape measure protein of a lambda and related phage. The protein, which controls phage tail length, is typically about 1000 residues in length. Both low-complexity sequence and insertion/deletion events appear common in this family. Mutational studies suggest a ruler or template role in the determination of phage tail length. Similar behaviour is attributed to proteins from distantly related or unrelated families in other phage.
Pssm-ID: 430770 [Multi-domain] Cd Length: 76 Bit Score: 60.37 E-value: 2.30e-11
exonuclease SbcC; All proteins in this family for which functions are known are part of an ...
435-845
4.65e-03
exonuclease SbcC; All proteins in this family for which functions are known are part of an exonuclease complex with sbcD homologs. This complex is involved in the initiation of recombination to regulate the levels of palindromic sequences in DNA. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 129705 [Multi-domain] Cd Length: 1042 Bit Score: 41.11 E-value: 4.65e-03
Tail length tape measure protein; This family consists of the tail length tape measure protein ...
395-686
2.96e-93
Tail length tape measure protein; This family consists of the tail length tape measure protein from bacteriophage HK97 and related sequences from Escherichia coli O157:H7.
Pssm-ID: 428779 [Multi-domain] Cd Length: 295 Bit Score: 299.45 E-value: 2.96e-93
Tape measure protein; This entry represents phage tape measure proteins that are required to ...
84-273
4.09e-54
Tape measure protein; This entry represents phage tape measure proteins that are required to assemble the page tail. The protein serves as a base for tail tube protein polymerization and acts as a template for tail length determination.
Pssm-ID: 466312 [Multi-domain] Cd Length: 192 Bit Score: 187.05 E-value: 4.09e-54
phage tail tape measure protein, lambda family; This model represents a relatively ...
723-1042
1.21e-51
phage tail tape measure protein, lambda family; This model represents a relatively well-conserved region near the C-terminus of the tape measure protein of a lambda and related phage. This protein, which controls phage tail length, is typically about 1000 residues in length. Both low-complexity sequence and insertion/deletion events appear common in this family. Mutational studies suggest a ruler or template role in the determination of phage tail length. Similar behavior is attributed to proteins from distantly related or unrelated families in other phage. [Mobile and extrachromosomal element functions, Prophage functions]
Pssm-ID: 273681 [Multi-domain] Cd Length: 332 Bit Score: 185.04 E-value: 1.21e-51
tape measure domain; Proteins containing this domain are strictly bacterial, including ...
157-231
1.02e-19
tape measure domain; Proteins containing this domain are strictly bacterial, including bacteriophage and prophage regions of bacterial genomes. Most members are 800 to 1800 amino acids long, making them among the longest predicted proteins of their respective phage genomes, where they are encoded in tail protein regions. This roughly 80-residue domain described here usually begins between residue 100 and 250. Many members are known or predicted to act as phage tail tape measure proteins, a minor tail component that regulates tail length.
Pssm-ID: 131723 [Multi-domain] Cd Length: 75 Bit Score: 84.27 E-value: 1.02e-19
Lambda phage tail tape-measure protein (Tape_meas_lam_C); This represents a relatively ...
861-935
2.30e-11
Lambda phage tail tape-measure protein (Tape_meas_lam_C); This represents a relatively well-conserved region near the C terminus of the tape measure protein of a lambda and related phage. The protein, which controls phage tail length, is typically about 1000 residues in length. Both low-complexity sequence and insertion/deletion events appear common in this family. Mutational studies suggest a ruler or template role in the determination of phage tail length. Similar behaviour is attributed to proteins from distantly related or unrelated families in other phage.
Pssm-ID: 430770 [Multi-domain] Cd Length: 76 Bit Score: 60.37 E-value: 2.30e-11
exonuclease SbcC; All proteins in this family for which functions are known are part of an ...
435-845
4.65e-03
exonuclease SbcC; All proteins in this family for which functions are known are part of an exonuclease complex with sbcD homologs. This complex is involved in the initiation of recombination to regulate the levels of palindromic sequences in DNA. This family is based on the phylogenomic analysis of JA Eisen (1999, Ph.D. Thesis, Stanford University). [DNA metabolism, DNA replication, recombination, and repair]
Pssm-ID: 129705 [Multi-domain] Cd Length: 1042 Bit Score: 41.11 E-value: 4.65e-03
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
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of your query sequence and the protein sequences used to curate the domain model,
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Functional characterization of the conserved domain architecture found on the query.
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This image shows a graphical summary of conserved domains identified on the query sequence.
The Show Concise/Full Display button at the top of the page can be used to select the desired level of detail: only top scoring hits
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Domains are color coded according to superfamilies
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Others (non-specific hits) and
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if a domain or superfamily has been annotated with functional sites (conserved features),
they are mapped to the query sequence and indicated through sets of triangles
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click on the bars or triangles to view your query sequence embedded in a multiple sequence alignment of the proteins used to develop the corresponding domain model.
The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
Click on the domain model's accession number to view the multiple sequence alignment of the proteins used to develop the corresponding domain model.
To view your query sequence embedded in that multiple sequence alignment, click on the colored bars in the Graphical Summary portion of the search results page,
or click on the triangles, if present, that represent functional sites (conserved features)
mapped to the query sequence.
Concise Display shows only the best scoring domain model, in each hit category listed below except non-specific hits, for each region on the query sequence.
(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
(labeled illustration) Full Display shows all domain models, in each hit category below, that meet or exceed the RPS-BLAST threshold for statistical significance.
(labeled illustration) Four types of hits can be shown, as available,
for each region on the query sequence:
specific hits meet or exceed a domain-specific e-value threshold
(illustrated example)
and represent a very high confidence that the query sequence belongs to the same protein family as the sequences use to create the domain model
non-specific hits
meet or exceed the RPS-BLAST threshold for statistical significance (default E-value cutoff of 0.01, or an E-value selected by user via the
advanced search options)
the domain superfamily to which the specific and non-specific hits belong
multi-domain models that were computationally detected and are likely to contain multiple single domains
Retrieve proteins that contain one or more of the domains present in the query sequence, using the Conserved Domain Architecture Retrieval Tool
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