Phage RBP Database

Genbank accession

OQ938541.1_CDS_[22598..25615] [GenBank]

Protein name

tail fiber protein host specificity

RBP type

TF

Evidence Phold

Probability 1,00

TSP

Evidence DepoScope

Probability 1,00

TSP

Evidence RBPdetect

Probability 0,90

Seq2Symm

C1 confidence 0,092

C1	0,092
C2	0,001
D3	0,001

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

Protein sequence

MALYPIKSLGAVGVIADQAPTDLAPNAFTNAINARFVEQRVFKTGGNAPLSYVDEDKDLTPLSFVSMPFDYYSAGNSFLVVGTDKKLYKLTDESLTDISRKVATVTKKASASIKIYPVVSQIVPKESTISMNFNQTKSLEVSLLPADANNTDLVWEVSNSTYGSVTVDPSDSKLATLTSFEREGNLVVTISTADDSVVAQIAVNIIDGDSGIFLSQDTVTIRKGGTTTLTAVTGKTPVTWSSNNASIVSVTPNANSLTAVITANGEGNVTITADNGTKTASCEVVSIPQIDSITLSQSDVIVSRGSQYILTATLSPANAPNQNITWTSSNPNIATVSGTSTQGTVNALLAGFTEITATTEEGNRVAVCTVRVDLAGRAMRTSAMAFAAPASEPIESQEEEVVTPPESEETIYFAEPTSGIDTSGMYEGNSFYDYSNVNDIEGFARASLLATPLSSVTLDVVSASLDVGEEIVITATASPEGDYSYQWSVDKTGYVSTTSVTGKSIKLVALRKGEINVTCTVSQMTQKDYDAFDDYPWYHAVISNCAVATTHYETPQVKEFESEYFVDLPGWGEQTVVDNDGNPSVKKFNWKCERVRSFNNRLFALNMREANASGVTTNYPLRLRWSNFANENKAPTLWDDFAYDRVVSSDLASNIVGQTQALENGYAGYIDLADSNGSLIDILPLKDYLFVYTEFETYIGSPTNNTYQPLMFKKLFNDSGILAPECVVEVEGSHFVVTQNDVILHNGATKKSIASNRVKNMLINEVCLVNPLATRVHLHQDKKEVWVLYVGPGEPKESFACTKAAVWNYEFDTWSFRTIPYAQCIGLVDPPVLERGPIWSDFQEITWDDPSIKELVWRKDATNFRQRVTIVGSFLRGFYQVDVGALDYFYDRLNDKVIEKPLEMRLERTGMDFDNITNEWNQKHINRFRPQTTGSGTYTFEAGGSQFSNEYGHPHTSKTYTIGVDRHVSVRLNHPYLFYNVIDNDVNSNAAINGLTIEFAVGGRR

Physico‐chemical properties

protein length:	1005 AA
molecular weight:	110225,66960 Da
isoelectric point:	4,72619
aromaticity:	0,09552
hydropathy:	-0,21423

Domain architecture

OQ938541.1_CDS_[22598..25615]

1 1005 aa

STR 117–373 · STR 452–531 ·

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

G3DSA:2.60.40.1080
STR

G3DSA:2.60.40.1080 G3DSA:2.60.40.1080 G3DSA:2.60.40.1080 IPR003343

IPR003343
STR

IPR003343 IPR003343 IPR003343

IPR008964
RBD

IPR008964 IPR008964

IPR003343
STR

IPR003343

OQ938541.1_CDS_[22598..25615]

11005 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_0191
STR

DC_0191

OQ938541.1_CDS_[22598..25615]

11005 aa

InterPro domain annotations

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
G3DSA:2.60.40.1080	STR	G3DSA:2.60.40.1080	117	206	Merged direct domain	G3DSA:2.60.40.1080	Central	Low	Positional only	18 proteins / 18 hits
IPR003343	STR	DC_0008	118	202	InterPro cluster	Bacterial Ig-like domain, group 2	C-terminal	Medium	Text match	304 proteins / 473 hits
G3DSA:2.60.40.1080	STR	G3DSA:2.60.40.1080	207	287	Merged direct domain	G3DSA:2.60.40.1080	Central	Low	Positional only	18 proteins / 18 hits
IPR003343	STR	DC_0008	208	283	InterPro cluster	Bacterial Ig-like domain, group 2	C-terminal	Medium	Text match	304 proteins / 473 hits
IPR008964	RBD	IPR008964	210	284	Merged direct domain	Invasin/intimin cell-adhesion fragments	C-terminal	Low	Positional only	2 proteins / 2 hits
G3DSA:2.60.40.1080	STR	G3DSA:2.60.40.1080	288	373	Merged direct domain	G3DSA:2.60.40.1080	Central	Low	Positional only	18 proteins / 18 hits
IPR003343	STR	DC_0008	289	369	InterPro cluster	Bacterial Ig-like domain, group 2	C-terminal	Medium	Text match	304 proteins / 473 hits
IPR008964	RBD	IPR008964	289	372	Merged direct domain	Invasin/intimin cell-adhesion fragments	C-terminal	Low	Positional only	2 proteins / 2 hits
IPR003343	STR	DC_0008	291	370	InterPro cluster	Bacterial Ig-like domain, group 2	C-terminal	Medium	Text match	304 proteins / 473 hits
IPR003343	STR	DC_0008	452	531	InterPro cluster	Bacterial Ig-like domain, group 2	C-terminal	Medium	Text match	304 proteins / 473 hits

Proteins with similar domain architecture

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

Domain layout

OQ938541.1_CDS_[22598..25615]

1 1005 aa

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	865	865	0,8544
Central domain	866	994	130	0,1958
C-terminal	995	1005	10	0,9912

Note: Constraints were applied during segmentation.
Fixed 79 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 vB_EcoP_PE006 [NCBI] · taxon 3053871

Uroviricota Caudoviricetes Mtkvariviridae Kuravirus Escherichia phage vB_EcoP_PE006

Host

Escherichia coli [NCBI] · taxon 562

Pseudomonadota Gammaproteobacteria Enterobacterales Enterobacteriaceae Escherichia Escherichia coli

Genbank protein accession

OQ938541.1_CDS_[22598..25615] [NCBI]

Genbank nucleotide accession

OQ938541.1 [NCBI]

CDS location

range 22598 -> 25615
strand +

CDS

Protein

Domains

Tail Spike Domain Segmentation

Taxonomy

Coding sequence (CDS)

Genome Context

Tertiary structure

Predicted Aligned Error (PAE)