Phage RBP Database

Genbank accession

XSB41811.1 [GenBank]

Protein name

tail fiber protein

RBP type

TF

Evidence Phold

Probability 1,00

TF

Evidence RBPdetect

Probability 0,89

TF

Evidence RBPdetect2

Probability 1,00

Protein sequence

MTVRISGVLKDGTGKPVPGCTIELKARRTTETVIVTTVAQGQPGETGSYSFDVEPGWYRVTLNTEGYAPSYVGDILVKADSEPGTLNKFLMEQDEAQYYPKALAELEAVAAEILKRAEASAASAEEAKKRAENARGPAGEKGDTGPQGATGAQGPAGATGAVGPKGEPGPKGERGETGPQGPKGDKGDPGGPPGPKGDTGPRGEAGPPGPQGPAGQPGPKGDKGEPGATGPAGPAGPRGETGPAGPAGPAGSVASVPDASTSQKGVVQLSSDTNSDDETKAATPKAVKAVMAEVQAAKTKAEEAATRAAVPGPKGDRGEPGAPGAVGPAGPRGPAGAAGPKGDAGPAGPAGKDGTAGAEGKAGPAGPRGERGPAGAQGVPGPVGPAGPAGKTGPRGLQGETGRQGPTGPQGPTGETGPQGPQGPTGRLVPGEIYSIGTYIIAALGPYITDIGRTYQPGETVSGSRLKRCALIKDENGNYMKANTDGIDGILSSVPGSWMVCNEITSTNDNEGIGLFQRAY

Physico‐chemical properties

protein length:	520 AA
molecular weight:	51058,75900 Da
isoelectric point:	5,35636
aromaticity:	0,03269
hydropathy:	-0,64154

Domain architecture

XSB41811.1

1 520 aa

ATT 1–134 · STR 191–249 · STR 260–301 ·

ATT Attachment Domain STR Structural Domain RBD Receptor-Binding Domain CBM Carbohydrate-Binding Module LEC Lectin-like Domain ENZ Enzymatic Domain CHP Intramolecular Chaperone LNK Linker/Spacer Domain TAS Tail-Associated Structural TTP Tail Tubular Protein UNK Uncharacterized Domain Unmapped

InterPro domains

IPR013609
ATT

IPR013609 IPR008160 IPR005068

IPR008969
ATT

IPR008969 Coil Coil

G3DSA:2.60.40.1120
STR

G3DSA:2.60.40.1120

IPR050149
Unmapped

IPR050149

XSB41811.1

1520 aa

ATT Attachment Domain STR Structural Domain RBD Receptor-Binding Domain CBM Carbohydrate-Binding Module LEC Lectin-like Domain ENZ Enzymatic Domain CHP Intramolecular Chaperone LNK Linker/Spacer Domain TAS Tail-Associated Structural TTP Tail Tubular Protein UNK Uncharacterized Domain Unmapped

Novel HMM domains (de novo, PhaRBP-HMM)

Experimental de novo families on regions without InterPro annotation. Separate from the InterPro architecture above.

DC_2298
STR

DC_2298 DC_1854 DC_0620

XSB41811.1

1520 aa

InterPro domain annotations

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
IPR013609	ATT	DC_0732	1	134	InterPro cluster	Lambda-like tail fibre protein, N-terminal	N-terminal	Medium	Text match	183 proteins / 183 hits
IPR008969	ATT	IPR008969	4	95	Merged direct domain	Carboxypeptidase-like, regulatory domain superfamily	N-terminal	Low	Positional only	16 proteins / 16 hits
G3DSA:2.60.40.1120	STR	G3DSA:2.60.40.1120	5	101	Merged direct domain	G3DSA:2.60.40.1120	Central	Low	Positional only	6 proteins / 6 hits
IPR050149	Unmapped	-	41	430	InterPro	Collagen superfamily	-	-	-	-
Coil	Unmapped	-	114	134	Coils	Coil	-	-	-	-
IPR008160	STR	DC_0536	191	249	InterPro cluster	Collagen triple helix repeat	C-terminal	High	Text match	355 proteins / 386 hits
IPR005068	STR	DC_0738	260	301	InterPro cluster	Bacteriophage lambda, Tail fiber protein, repeat-2	Central	High	Text match	217 proteins / 347 hits
Coil	Unmapped	-	287	307	Coils	Coil	-	-	-	-

Proteins with similar domain architecture

Phage

Escherichia phage PhiR12_2_star [NCBI] · taxon 3416473

Viruses

Host

Escherichia coli C [NCBI] · taxon 498388

Pseudomonadota Gammaproteobacteria Enterobacterales Enterobacteriaceae Escherichia Escherichia coli

Genbank protein accession

XSB41811.1 [NCBI]

Genbank nucleotide accession

PV340551.1 [NCBI]

CDS location

range 44294 -> 45856
strand +

CDS

ATGACAGTCAGAATATCGGGCGTGCTGAAGGACGGCACCGGGAAGCCGGTGCCGGGATGCACCATAGAGCTGAAAGCGCGACGCACCACAGAGACAGTGATAGTCACCACGGTGGCGCAGGGGCAGCCGGGGGAAACCGGCAGTTACAGTTTTGATGTGGAGCCGGGGTGGTACCGGGTGACGCTGAACACGGAAGGGTACGCCCCGTCGTATGTGGGTGACATTCTGGTGAAGGCGGATTCTGAGCCGGGAACGCTGAATAAATTTCTGATGGAACAGGATGAGGCGCAGTATTACCCGAAAGCGCTTGCAGAGCTGGAAGCGGTGGCAGCGGAAATCCTGAAGCGTGCTGAAGCGTCGGCGGCGAGTGCAGAGGAAGCGAAGAAACGGGCAGAGAATGCCCGGGGACCGGCGGGCGAGAAGGGGGACACAGGTCCACAGGGTGCCACAGGGGCACAGGGACCAGCCGGGGCAACGGGGGCGGTCGGACCAAAAGGTGAGCCGGGGCCAAAGGGAGAACGGGGAGAAACAGGTCCACAGGGACCGAAGGGCGATAAAGGTGACCCGGGCGGACCGCCGGGGCCGAAAGGTGACACCGGCCCACGTGGAGAGGCCGGACCACCCGGACCACAGGGTCCGGCAGGGCAACCCGGCCCGAAAGGGGATAAAGGTGAACCCGGCGCAACAGGTCCGGCAGGTCCCGCAGGCCCTCGGGGAGAAACCGGCCCCGCAGGTCCTGCGGGTCCCGCAGGCAGTGTCGCCAGTGTTCCGGATGCCAGCACATCACAGAAAGGTGTTGTACAGCTGAGCAGCGATACCAACAGCGATGATGAAACAAAAGCGGCAACCCCAAAGGCTGTGAAAGCGGTAATGGCAGAAGTGCAGGCAGCAAAAACGAAGGCAGAAGAGGCAGCAACCCGGGCAGCAGTCCCCGGACCGAAGGGGGACAGGGGGGAACCTGGCGCACCTGGTGCAGTGGGGCCCGCAGGCCCACGGGGACCGGCTGGTGCAGCTGGTCCCAAAGGTGATGCAGGCCCGGCAGGCCCCGCAGGAAAGGATGGTACCGCCGGAGCGGAAGGTAAGGCAGGTCCGGCAGGGCCACGAGGTGAAAGGGGACCAGCGGGGGCACAGGGTGTTCCGGGGCCGGTTGGTCCGGCAGGTCCTGCGGGTAAAACGGGGCCACGAGGTTTGCAGGGAGAAACAGGAAGACAGGGCCCGACAGGTCCACAGGGACCGACAGGTGAAACCGGACCACAGGGACCACAAGGGCCAACCGGAAGGCTGGTACCCGGGGAAATTTACAGCATCGGAACATACATTATTGCCGCACTAGGCCCGTATATAACCGACATCGGCAGAACCTATCAGCCAGGAGAAACTGTATCGGGTTCACGCCTTAAGCGATGCGCCCTAATCAAAGACGAAAACGGAAACTATATGAAAGCTAACACCGATGGCATTGACGGCATACTATCCTCAGTTCCGGGCTCATGGATGGTGTGTAATGAAATTACGTCGACAAATGACAATGAAGGCATCGGGCTGTTCCAGCGCGCATACTGA

Title	Authors	Date	PMID	Source
E. coli prophages encode an arsenal of defense systems to protect against temperate phages	Brenes,L.R. and Laub,M.T.	2025	—	GenBank

Protein

Domains

Taxonomy

Coding sequence (CDS)

Genome Context

Tertiary structure

Predicted Aligned Error (PAE)

Literature