Phage RBP Database

UniProt accession

Q38394 [UniProt]

Protein name

Long tail fiber protein Gp37

RBP type

TF

Evidence UniProt/Swiss

Probability 1,00

TSP

Evidence DepoScope

Probability 1,00

TSP

Evidence RBPdetect

Probability 0,80

TSP

Evidence RBPdetect2

Probability 0,81

Protein sequence

MATLKQIQFKRSKIAGTRPAASVLAEGELAINLKDSTIFTKDDSGNIIDLSISAGGNISGNVTIDGTLRVNGPINNFGNFSTSGQITAGSSISAQVFRALQGSFYSRASTGETANAHLWFENADGTERGVIYARPQTTTDGEIRLRVRQGTGSTTNSEFYFRSINGGEFQANRILASDSLVTKRIAVDTVIHDAKAFGQYDSHSLVNYVYPGTGETNGVNYLRKVRAKAAGTMWHEICTAQTGQADEMSWWTGNTPQSKQYGIRNDGRIAGRNSLALGTFTTNFPSSDYGNVGVMGDKYLVLGDTVTGLSYKKTGVFDLVGGGYSVASITPDSFRSTRKGIFGRSEDQGATWIMPGTNAALLSVQTQADTNNAGDGQTHIGYNAGGKMNHYFRGTGQMNINTQQGMEINPGILKLVTGSNNVQFYADGNISSIQPVKLDNELFLNSSNNTAGLKFGAPSKVDGTRAIQWNGGTREGQNKNYVIIKAWGNSFNATGDRSRETVFQVSDSQGYYFYAHRKAPTGDETIGRIEAQFAGELNAKSINAVENFKVNGLSTLVGGVTMSNGLNLTGGSSITGQVKIGGTYDALRIWNSRYGAIFRRSETSLHIIPTNENEGENGAINNLRPFSIELGTGTVSMLHDVHLGNSGSSTGLLQVSNSLKTIKMICPVTINERNAALTLDSPSSSSANYLQGSKAGTKSWYVGLGGAGNDLSLYSQSYGHGLVISDNFVSISKPLKVGNAQLGTDGNITGGSGNFANLNTTLNRKVNSGFITYGATSGWYKFATVTMPQSTSTAFFKIVGGSGFNSGLFTQCNIAEIVLRTGNERPADLNAVLYTRTIGAAFKNIAVNNVSGDTYDIYVYAGTYCNQLACEWACTENATISVIGINSSTQSPVDDLPDTAVNGQVANVLNNLVDSGKGKRYEAESEIAINSQTGIRIRSNADKTGSVATMLRNDGGSFYILFTDKNDTDGAATVNGEWNSKRPFAINLTTGEVMMNNGIAVRSAALFYNSINVKDNGSINFDKSGANPRNMRIFHAGDASRGNRIEIADETNYIAYFEKAPGGANRFVVNNATVSGVNQMNSFGVNTSNALGGNSITFGDTDTGIKQNGDGLLDIYANNAQVFRFQNGDLYSYKNINAPNVYIRSDIRLKSNFKPIENALDKVEKLNGVIYDKAEYIGGEAIETEAGIVAQTLQDVLPEAVRETEDSKGNKILTVSSQAQIALLVEAVKTLSARVKELESKLM

Physico‐chemical properties

protein length:	1243 AA
molecular weight:	132989,13680 Da
isoelectric point:	7,18288
aromaticity:	0,08367
hydropathy:	-0,31681

Domain architecture

Q38394

1 1243 aa

ATT 493–628 · ATT 674–750 · CHP 1145–1242 ·

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 G3DSA:6.20.80.10 IPR030392

IPR048388
ATT

IPR048388 IPR030392 Coil

Q38394

11243 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

Q38394

11243 aa

InterPro domain annotations

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
IPR048390	ATT	DC_0836	493	628	InterPro cluster	Long-tail fiber proximal subunit, trimerization domain	C-terminal	Medium	Text match	656 proteins / 656 hits
G3DSA:6.20.80.10	STR	G3DSA:6.20.80.10	674	733	Merged direct domain	G3DSA:6.20.80.10	Central	Low	Positional only	37 proteins / 37 hits
IPR048388	ATT	DC_0224	677	750	InterPro cluster	Tail fibre protein gp37, trimerization region	Central	Medium	Text match	404 proteins / 802 hits
IPR030392	CHP	DC_0088	1145	1242	InterPro cluster	Intramolecular chaperone auto-processing domain	C-terminal	High	Text match	3502 proteins / 3959 hits
IPR030392	CHP	DC_0088	1145	1202	InterPro cluster	Intramolecular chaperone auto-processing domain	C-terminal	High	Text match	3502 proteins / 3959 hits
Coil	Unmapped	-	1221	1241	Coils	Coil	-	-	-	-

Proteins with similar domain architecture

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

Domain layout

Q38394

1 1243 aa

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	934	934	0,0261
Central domain	935	1133	200	0,3665
C-terminal	1134	1243	109	0,9953

Note: Constraints were applied during segmentation.
Fixed 210 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 K3 [NCBI] · taxon 10674

Uroviricota Caudoviricetes Pantevenvirales Tevenvirinae Tequatrovirus

Host No host information

Genbank protein accession

CAA25250.1 [NCBI]

Genbank nucleotide accession

X00613 [NCBI]

CDS location

range 1 -> 162
strand +

CDS

GAATTCTATTTCCGTTCTATAAACGGCGGTGAATTTCAAGCCAATCGTATTTTAGCATCAGATTCGTTAGTAACTAAACGCATTGCGGTTGATACTGTTATTCACGATGCCAAAGCGTTTGGACAATATGATTCTCACTCTTTGGTTAACTATGTTTATCCT

Genbank protein accession

CAA28445.1 [NCBI]

Genbank nucleotide accession

X04747 [NCBI]

CDS location

range 1 -> 3732
strand +

CDS

ATGGCTACTTTAAAACAAATACAATTTAAAAGAAGCAAAATCGCAGGAACACGTCCTGCTGCTTCAGTATTAGCCGAAGGTGAATTGGCTATAAACTTAAAAGATAGCACAATTTTTACTAAAGATGATTCAGGAAATATCATTGATTTAAGCATTTCCGCTGGCGGTAATATCAGTGGAAATGTAACTATTGATGGAACTTTACGCGTCAATGGACCAATAAACAATTTTGGAAATTTTTCCACAAGTGGCCAGATTACCGCTGGTAGTAGTATTTCAGCTCAAGTTTTTAGAGCATTGCAAGGTTCGTTTTATTCAAGAGCTTCAACCGGTGAAACAGCAAATGCCCATTTATGGTTTGAAAATGCCGATGGCACTGAACGTGGCGTTATATATGCTCGTCCTCAAACTACAACTGACGGTGAAATACGCCTTAGGGTTAGACAAGGAACAGGAAGCACTACCAACAGTGAATTCTATTTCCGTTCTATAAACGGCGGTGAATTTCAAGCCAATCGTATTTTAGCATCAGATTCGTTAGTAACTAAACGCATTGCGGTTGATACTGTTATTCACGATGCCAAAGCGTTTGGACAATATGATTCTCACTCTTTGGTTAACTATGTTTATCCTGGAACCGGTGAAACAAATGGTGTAAACTATCTTCGTAAAGTTCGCGCTAAAGCTGCCGGAACCATGTGGCATGAAATCTGTACAGCTCAGACTGGACAAGCTGATGAAATGTCATGGTGGACTGGTAATACTCCTCAGTCTAAACAATATGGTATTCGTAATGACGGACGAATTGCTGGACGTAATAGCCTTGCATTAGGTACATTCACTACAAATTTCCCGTCTAGTGATTATGGTAATGTCGGTGTAATGGGCGATAAATATCTTGTTCTCGGTGACACTGTAACTGGCTTGTCATACAAAAAAACTGGTGTATTTGATCTAGTTGGCGGTGGATATTCTGTTGCATCTATTACTCCAGACAGTTTCCGTAGTACTCGTAAAGGTATATTTGGTCGTTCCGAGGACCAAGGCGCAACTTGGATAATGCCTGGTACAAATGCTGCTCTCTTGTCCGTTCAAACACAAGCTGATACTAACAATGCTGGAGACGGACAAACCCATATCGGGTACAATGCTGGCGGTAAAATGAACCACTATTTCCGTGGTACAGGACAGATGAATATCAATACCCAACAAGGTATGGAAATTAACCCGGGTATTTTGAAATTGGTAACTGGCTCTAATAATGTACAGTTTTATGCTGACGGCAATATTTCTTCTATCCAACCTGTTAAATTAGACAACGAATTATTTTTAAATAGTTCTAATAATACCGCAGGACTTAAATTTGGCGCCCCTAGCAAAGTTGATGGAACAAGAGCTATCCAATGGAACGGTGGTACTCGCGAAGGACAGAATAAAAACTATGTGATTATTAAAGCATGGGGTAACTCATTTAATGCCACTGGTGATAGATCTCGCGAAACGGTTTTCCAAGTATCAGATAGTCAAGGATATTATTTTTATGCTCATCGTAAAGCTCCAACCGGCGACGAAACTATTGGACGTATTGAAGCTCAGTTTGCTGGAGAACTTAATGCTAAAAGTATTAATGCCGTCGAAAATTTTAAAGTTAATGGATTAAGCACTTTAGTCGGCGGAGTTACAATGAGCAATGGGCTTAATTTAACCGGCGGTTCTTCTATTACTGGACAAGTTAAAATAGGCGGAACATATGATGCGTTAAGAATTTGGAACTCTCGTTATGGCGCCATTTTCCGTCGCTCAGAAACATCATTACATATTATCCCAACTAATGAAAATGAAGGGGAAAACGGTGCAATAAACAACCTTCGTCCGTTTAGTATTGAGTTAGGCACCGGCACAGTTTCTATGTTACATGATGTTCATTTAGGAAATTCCGGATCTTCTACAGGATTATTACAAGTAAGTAATAGTCTTAAAACTATTAAAATGATATGTCCAGTGACTATTAATGAACGCAATGCAGCGCTTACCCTGGATTCTCCTTCATCTTCTTCTGCTAATTATTTACAGGGTTCTAAAGCTGGAACTAAATCGTGGTATGTTGGTCTTGGTGGCGCTGGAAATGATTTATCGCTTTATAGCCAATCTTATGGACATGGTCTTGTTATAAGCGATAATTTCGTGTCAATTAGTAAACCTCTTAAAGTTGGAAATGCACAACTAGGAACTGACGGTAATATTACTGGTGGTTCTGGTAATTTTGCTAACTTGAATACCACGTTAAATCGTAAAGTTAATTCTGGATTTATTACTTATGGAGCAACCTCTGGATGGTATAAGTTTGCAACAGTAACAATGCCACAATCCACTTCGACAGCCTTCTTTAAAATAGTTGGAGGTTCTGGATTTAATAGTGGATTATTCACCCAATGTAATATTGCTGAAATTGTTTTACGTACTGGTAATGAAAGACCTGCTGACTTAAATGCTGTATTATACACAAGAACAATTGGAGCTGCATTTAAAAATATTGCAGTTAATAACGTCTCTGGAGATACATATGACATCTATGTTTATGCTGGAACATATTGTAATCAATTAGCTTGTGAATGGGCATGTACTGAAAACGCTACTATTAGTGTTATTGGTATTAACTCATCTACACAATCACCTGTAGATGATCTTCCAGATACAGCAGTTAACGGTCAAGTTGCTAATGTTCTTAATAACTTGGTTGATAGCGGTAAAGGTAAGCGTTATGAAGCCGAGTCTGAAATAGCTATTAATAGCCAAACCGGTATTCGTATCAGAAGCAATGCCGATAAAACTGGTTCTGTAGCTACAATGTTACGAAATGATGGCGGTAGTTTTTATATTCTGTTTACAGATAAAAATGACACCGATGGCGCAGCAACTGTTAATGGTGAGTGGAATAGTAAACGTCCTTTCGCAATTAACTTAACAACCGGCGAAGTGATGATGAATAATGGCATAGCTGTTCGCAGCGCTGCTTTATTCTATAATAGCATAAACGTCAAAGATAATGGTTCTATTAACTTTGATAAATCAGGTGCTAACCCGAGAAATATGAGAATATTTCATGCTGGCGATGCTTCTCGCGGTAACCGTATTGAAATTGCCGATGAAACTAATTATATTGCTTACTTTGAAAAAGCTCCAGGTGGAGCTAACCGCTTTGTAGTAAATAATGCTACTGTATCTGGTGTTAATCAAATGAATTCATTTGGTGTCAATACATCAAATGCTCTCGGTGGAAACAGTATAACATTTGGTGATACCGATACTGGTATTAAGCAAAATGGTGATGGATTATTAGACATATATGCGAACAACGCACAAGTATTCCGTTTCCAAAACGGCGATTTGTACTCATACAAAAATATAAATGCTCCAAACGTTTATATTCGTTCTGATATTCGTTTAAAATCCAACTTTAAGCCTATCGAAAATGCACTTGATAAAGTTGAAAAACTTAACGGTGTCATTTATGATAAAGCTGAATACATCGGTGGAGAGGCAATTGAAACTGAAGCGGGTATTGTGGCTCAAACGCTACAAGACGTTTTACCAGAAGCCGTCCGTGAAACAGAAGACAGCAAGGGTAATAAAATACTCACTGTTTCTTCTCAAGCCCAGATTGCTCTTCTGGTTGAAGCTGTGAAAACGCTTTCTGCTCGTGTAAAAGAACTTGAATCTAAACTTATGTAA

	Description	Category	Evidence (source)
GO:0098024	virus tail, fiber	Cellular Component	IEA:UniProtKB-KW (UniProt)
GO:0046718	symbiont entry into host cell	Biological Process	IEA:UniProtKB-KW (UniProt)
GO:0019062	virion attachment to host cell	Biological Process	IEA:UniProtKB-KW (UniProt)

Title	Authors	Date	PMID	Source
	—	—	6092843	PubMed

Protein

Domains

Tail Spike Domain Segmentation

Taxonomy

Coding sequence (CDS)

Genome Context

Gene Ontology

Tertiary structure

Predicted Aligned Error (PAE)

Literature