Phage RBP Database

Genbank accession

BBF63405.1 [GenBank]

Protein name

phage tail fiber protein

RBP type

TF

Evidence UniProt/Swiss

Probability 1,00

TF

Evidence UniProt/TrEMBL

Probability 1,00

TSP

Evidence DepoScope

Probability 1,00

TSP

Evidence RBPdetect

Probability 0,73

TSP

Evidence RBPdetect2

Probability 0,82

Seq2Symm

C3 confidence 0,909 truncated

C3	0,909
C1	0,031
D3	0,011

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

Protein sequence

MATLKQIQFKRSKTAGARPAASVLAEGELAINLKDRTIFTKDDSGNIIDLSISAGGNISGNITQTGDYTQTGKFNLIGPQIVASGGYIEFNYRTTGSGAWSGQHTAKAPIFVDLSSATSTSEYNPIIKQRFKDGTFSLGTLVSEGSLKIHYINESGDSKYWTFRRDGGFTVDGGGLGVSGGSITTSGNIAALGNITSPQINTKNIILDTKAFGQYDSQSLVQYVYPGTGEENGINYLRKVRAKSGGTIYHEIASAQTGKNDEISWWTGNTLTTKLMGLRNDGAMVLRRSLAIGTITADENTNNYGSPTPMGERYIALGDAATGLKYIKQGVYDLVGNWNSVASITPDSFRSTRKALFGRSEDQGGTWTMPGTNAALLSVQTQADVNNAGDGQTHIGYNSGGKMSHYFRGKGQTNINTQKGMEVNPGILKLVTDSNNVQFYANGTVSSIQRIKFDNGLVLTGARPDGIQLDAPTAADGTKTILWAGGTRAGQNKSYVSIKAWGNSFNASGDRARETVFEVGDGQGFHFYSQRVAPAPGSTVGPIQLRVNGGLLTAGSIVASGSITTESSLNVNNGLSVNGQAKFGGTANALRIWNAEYGVIFRRSESNFYIIPTNQNEGESGDIHSSLRPVRIGLNDGAVGLGRDSFIVDQNNALTTINSNSRINANFRMQLGQSTYIDAECTDTVRPAGAGSFVSQNNENVRAPFYMNINRTDTSTYVPILKQRYVQGNSCYSLGTLISTGDFRIHYHEGGDNGSTGPQKADLAWQFRRDGSFRSPNKIEINAVTIGTDGNITGGTGNFANLNTTLNRKTTVGGWAGSSVVGWYKFATVTIPQSTGTVTFKISGGAGFNFKSYNQASIAEIVLRTGNNPKGINAVLWNRSDLSFNQIATMNTSDDTYDVYVFCEGYTNALIVEYSCSENSSVTVVGLNGGIQPVVDALPEGHVVGKTVRLLNNIGGTFAAGESDIVTRGEYVADNQKGMRIKSNGNNIGSNAAILRNDGGSFYILATDKNTAEKSDAANGDWNGLRPFAINMADGRVGMNHGLNITGGGLNVTGGLNVTSGNTSLGNISSRVVARWRGASGWADNSDTMKSKITFMADHGDLSNSDSYYPIVGAYSNYGSAGYRQTFEFGWVGSGTTAGWRDGIIRIRGDNANGQQARWRFTMDGTLDCPGKVLLPQTGAFGVNTSNGLGGNSITFGDSDTGIKQNGDGLLDIYANSVQVFRFQNGDLYSYKNINAPNVYIRSDIRLKSNFKPIENALDKVEKLNGVIYDKAEYIGGEAIETEAGIVAQTLQDVLPEAVRETEDSKGNKILTVSSQAQIALLVEAVKTLSARVKELESKLM

Physico‐chemical properties

protein length:	1341 AA
molecular weight:	143151,12810 Da
isoelectric point:	8,16706
aromaticity:	0,08501
hydropathy:	-0,34512

Domain architecture

BBF63405.1

1 1341 aa

ATT 501–632 · CHP 1243–1340 ·

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

IPR048390
ATT

IPR048390 IPR030392 Coil

IPR030392
CHP

IPR030392

BBF63405.1

11341 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_1954
STR

DC_1954

BBF63405.1

11341 aa

InterPro domain annotations

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
IPR048390	ATT	DC_0836	501	632	InterPro cluster	Long-tail fiber proximal subunit, trimerization domain	C-terminal	Medium	Text match	656 proteins / 656 hits
IPR030392	CHP	DC_0088	1243	1300	InterPro cluster	Intramolecular chaperone auto-processing domain	C-terminal	High	Text match	3502 proteins / 3959 hits
IPR030392	CHP	DC_0088	1243	1340	InterPro cluster	Intramolecular chaperone auto-processing domain	C-terminal	High	Text match	3502 proteins / 3959 hits
Coil	Unmapped	-	1319	1339	Coils	Coil	-	-	-	-

Proteins with similar domain architecture

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

Domain layout

BBF63405.1

1 1341 aa

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	421	421	0,0734
Central domain	422	675	255	0,5383
C-terminal	676	1341	665	0,6364

Note: Constraints were applied during segmentation.
Fixed 131 C-terminal predictions appearing before Central domain

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

Enterobacteria phage T2 [NCBI] · taxon 2060721

Uroviricota Caudoviricetes Pantevenvirales Straboviridae Tequatrovirus Tequatrovirus T2

Host

Escherichia coli B [NCBI] · taxon 37762

Pseudomonadota Gammaproteobacteria Enterobacterales Enterobacteriaceae Escherichia Escherichia coli

No CDS data available.

Protein

Domains

Tail Spike Domain Segmentation

Taxonomy

Coding sequence (CDS)

Genome Context

Tertiary structure

Predicted Aligned Error (PAE)