Protein

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Genbank accession

XSB40725.1 [GenBank]

Protein name

side tail fiber protein

RBP type

Evidence UniProt/TrEMBL

Probability 1,00

Evidence GenBank

Probability 1,00

Evidence Phold

Probability 1,00

Evidence RBPdetect

Probability 0,91

Evidence RBPdetect2

Probability 0,93

Protein sequence

MTNALAGKQPKNATLTALAGLSTAKNKLPYFAENDAASLTELTQVGRDILAKNSVADVLEYLGAGENSAFPAGAPIPWPSDIVPSGYVLMQGQAFDKSAYPKLAVAYPSGVLPDMRGWTIKGKPASGRAVLSQEQDGIKSHTHSASASGTDLGTKTTSSFDYGTKTTGSFDYGTKSTNNTGAHAHSLSGSTGAAGAHAHTSGLRMNSSGWSQYGTATITGSLSTVKGTSTQGIAYLSKTDSQGSHSHSLSGTAVSAGAHAHTVGIGAHQHPVVIGAHAHSFSIGSHGHTITVNAAGNAENTVKNIAFNYIVRLA

Physico‐chemical properties

protein length:	314 AA
molecular weight:	32019,01230 Da
isoelectric point:	9,11752
aromaticity:	0,06369
hydropathy:	-0,22930

Domains

Domains [InterPro]

DC_0310
STR
2–314

DC_0310

IPR051934
Unmapped
47–314

IPR051934

SSF88874
STR
65–313

SSF88874

IPR037053
ATT
68–121

IPR037053 IPR005003 IPR005003 IPR005003 IPR005003 IPR005003 IPR005003

IPR011083
ATT
73–120

IPR011083

XSB40725.1

1 314

Architecture

STR

ATT

STR

STR 2-67 | ATT 68-121 | STR 122-314

Legend: ATT STR RBD CBM LEC ENZ CHP LNK TAS TTP UNK Unmapped

Domains [InterPro]

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
DC_0310	STR	DC_0310	2	314	Novel HMM	DC_0310	Central	Low	Positional only	71 proteins / 71 hits
IPR051934	Unmapped	-	47	314	InterPro	Bacteriophage Tail Fiber Structural Protein	-	-	-	-
SSF88874	STR	SSF88874	65	313	Merged direct domain	SSF88874	Central	Low	Positional only	109 proteins / 109 hits
IPR037053	ATT	IPR037053	68	121	Merged direct domain	Phage tail collar domain superfamily	N-terminal	Low	Positional only	37 proteins / 37 hits
IPR011083	ATT	DC_0235	73	120	InterPro cluster	Phage tail collar domain	C-terminal	Medium	Text match	1051 proteins / 1051 hits
IPR005003	Unmapped	-	136	148	InterPro	Bacteriophage lambda, Tail fiber protein, repeat-1	-	-	-	-
IPR005003	Unmapped	-	178	191	InterPro	Bacteriophage lambda, Tail fiber protein, repeat-1	-	-	-	-
IPR005003	Unmapped	-	193	202	InterPro	Bacteriophage lambda, Tail fiber protein, repeat-1	-	-	-	-
IPR005003	Unmapped	-	240	253	InterPro	Bacteriophage lambda, Tail fiber protein, repeat-1	-	-	-	-
IPR005003	Unmapped	-	255	266	InterPro	Bacteriophage lambda, Tail fiber protein, repeat-1	-	-	-	-
IPR005003	Unmapped	-	274	284	InterPro	Bacteriophage lambda, Tail fiber protein, repeat-1	-	-	-	-

Taxonomy

	Name	Taxonomy ID	Lineage
Phage	Escherichia phage lambda [NCBI]	2681611	Uroviricota > Caudoviricetes > Lambdavirus >
Host	Escherichia coli str. K-12 substr. MG1655 [NCBI]	511145	Bacteria > Proteobacteria > Gammaproteobacteria > Enterobacteriales > Enterobacteriaceae > Escherichia

Coding sequence (CDS)

Genbank protein accession

XSB40725.1 [NCBI]

Genbank nucleotide accession

PV340536.1 [NCBI]

CDS location

range 41812 -> 42756
strand +

CDS

ATGACTAACGCGCTTGCGGGTAAACAACCGAAGAATGCGACACTGACGGCGCTGGCAGGGCTTTCCACGGCGAAAAATAAATTACCGTATTTTGCGGAAAATGATGCCGCCAGCCTGACTGAACTGACTCAGGTTGGCAGGGATATTCTGGCAAAAAATTCCGTTGCAGATGTTCTTGAATACCTTGGGGCCGGTGAGAATTCGGCCTTTCCGGCAGGTGCGCCGATCCCGTGGCCATCAGATATCGTTCCGTCTGGCTACGTCCTGATGCAGGGGCAGGCGTTTGACAAATCAGCCTACCCAAAACTTGCTGTCGCGTATCCATCGGGTGTGCTTCCTGATATGCGAGGCTGGACAATCAAGGGGAAACCCGCCAGCGGTCGTGCTGTATTGTCTCAGGAACAGGATGGAATTAAGTCGCACACCCACAGTGCCAGTGCATCCGGTACGGATTTGGGGACGAAAACCACATCGTCGTTTGATTACGGGACGAAAACAACAGGCAGTTTCGATTACGGCACCAAATCGACGAATAACACGGGGGCTCATGCTCACAGTCTGAGCGGTTCAACAGGGGCCGCGGGTGCTCATGCCCACACAAGTGGTTTAAGGATGAACAGTTCTGGCTGGAGTCAGTATGGAACAGCAACCATTACAGGAAGTTTATCCACAGTTAAAGGAACCAGCACACAGGGTATTGCTTATTTATCGAAAACGGACAGTCAGGGCAGCCACAGTCACTCATTGTCCGGTACAGCCGTGAGTGCCGGTGCACATGCGCATACAGTTGGTATTGGTGCGCACCAGCATCCGGTTGTTATCGGTGCTCATGCCCATTCTTTCAGTATTGGTTCACACGGACACACCATCACCGTTAACGCTGCGGGTAACGCGGAAAACACCGTCAAAAACATTGCATTTAACTATATTGTGAGGCTTGCATAA

Genome Context

Tertiary structure

PDB ID

49762dfae5f67b7dc8d063930fb6632559d0e61eb829598dfa258dfb4a274479

ESMFold

Source ESMFold

Method ESMFold

Resolution 0,7532

Oligomeric State monomer

Download PDB

Model Confidence

Very high
pLDDT > 90

High
90 > pLDDT > 70

Low
70 > pLDDT > 50

Very low
pLDDT < 50

Literature

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

Domains [InterPro]

Domains [InterPro]

Taxonomy

Coding sequence (CDS)

Coding sequence (CDS)

Genome Context

Genome Context

Tertiary structure

Predicted Aligned Error (PAE)

Model Confidence

Literature