Phage RBP Database

Genbank accession

QSL99343.1 [GenBank]

Protein name

long-tail fiber protein

RBP type

TF

Evidence UniProt/TrEMBL

Probability 1,00

TF

Evidence GenBank

Probability 1,00

TSP

Evidence RBPdetect

Probability 0,89

TF

Evidence RBPdetect2

Probability 0,57

Seq2Symm

C3 confidence 0,929

C3	0,929
C1	0,159
D3	0,047

Predicted homo-oligomer symmetry (Seq2Symm, per-class probabilities; C1 = monomer, C2 = dimer, C3 = trimer).

Protein sequence

MADLKAGSTVGGSVIWHQGNFPLMPAGDDILYKTFKLYTEYNKPKAADNDFVSKANGGTYLKKVIFNEGIAVKTADDQTNGIFSGGGDAATFDQTNMDIVSWYGVGFKSSQGTGERTVVIDTRTGNISSKGVIEASQFRATTLAPLNNYDLTRKDYVDSQINTVNANANSRVLRSGDTMTGALTAPNFFSQNPASQPSHVPRFDQIVIKDSVQDFGYY

Physico‐chemical properties

protein length:	218 AA
molecular weight:	23609,89720 Da
isoelectric point:	5,65198
aromaticity:	0,10550
hydropathy:	-0,39174

Domain architecture

QSL99343.1

1 218 aa

STR 56–192 ·

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

IPR005601
STR

IPR005601

QSL99343.1

1218 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_0466
STR

DC_0466

QSL99343.1

1218 aa

InterPro domain annotations

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
IPR005601	STR	DC_0859	56	192	InterPro cluster	Tail fibre protein p36	Central	Low	Positional only	349 proteins / 351 hits

Proteins with similar domain architecture

Segmented into three structural domains: N-terminal, central, and C-terminal.

Domain layout

QSL99343.1

1 218 aa

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	66	66	0,8744
Central domain	67	207	142	0,2640
C-terminal	208	218	10	0,8539

Note: Constraints were applied during segmentation.
Fixed 37 C-terminal predictions appearing before Central domain|C-terminal too short, adjusted boundary

N-terminal Central domain C-terminal

View these domains on the 3D structure via the Color by → Tail spike option in the Tertiary structure section below.

Phage

Escherichia phage PTK [NCBI] · taxon 2809110

Uroviricota Caudoviricetes Pantevenvirales Straboviridae Mosigvirus Escherichia phage PTK

Host No host information

No CDS data available.

Protein

Domains

Tail Spike Domain Segmentation

Taxonomy

Coding sequence (CDS)

Genome Context

Tertiary structure

Predicted Aligned Error (PAE)