Phage RBP Database

Genbank accession

QXV77224.1 [GenBank]

Protein name

central straight fiber

RBP type

TSP

Evidence RBPdetect

Probability 0,88

TF

Evidence RBPdetect2

Probability 0,49

Protein sequence

MGIHLMISNNAPAKMVLNSIMTGYTMAYVQHSIYTDYDVIGRSFWLKIGESIDRRDYTGIDTFFVMINNLTPSTSYEIQGAFYDSIIDSELLEAKIGINLSNETNFKTKEKPTIVAARSESEPVDVGVGAPIVVVETTGEASYCTIELKSTATEDSPWTKYYIGALGSTIKFGGVPIGDYKIRISGQVTMPDGVTVDSSGYYEYPSVFTVAYNFVPPTAPTNIAFKAARIADGKERYDVRIEWDWERGAGANVREFLVTYINSEEYAKTGWAKAQKINVGAARAATIISFPWKVEHTFKVSSIAWGPNKQDITESAPVTFILNEDTPLDNSFVNETGIDVNYAFIKGSMKDGEIWRQTFLIDAATGAINIGLLDEEGKAPISFDPINRVVNVDGKVITRDINAANFIMTNLSGKDNPAIYTQGKSWGDNNSGIWMGMDNTSAKAKLDIGNATQWIRYDGTTLRISSGVVIGTPNGDVDIGTGLQGKQTVFVYKLATSLPAKPLEQDYPPPGWSKTPPNRTDMTQNIYATTGTLDPVTNKLLEGTSWSDVVQWSGTEGTIGHDGQRGPGMYSLGIPGLGGWDDGQANAFFQNNFGSPPVRYDVLTEFNSNAPQSAFTRQWNGSGWVNPAMVLHGNMIVNGTVTADKIVAGNAFLSQIGVNIIYDRNAALSGNPEAYYKMKIDLNSGYIHIR

Physico‐chemical properties

protein length:	690 AA
molecular weight:	75352,71910 Da
isoelectric point:	4,94058
aromaticity:	0,10435
hydropathy:	-0,23710

Domain architecture

QXV77224.1

1 690 aa

STR 15–102 · STR 108–202 · STR 216–340 · STR 355–669 ·

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

IPR057550
STR

IPR057550 IPR057551 IPR057552 IPR057549

IPR057551
STR

IPR057551

QXV77224.1

1690 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

InterPro domain annotations

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
IPR057550	STR	DC_0866	15	102	InterPro cluster	Straight fiber protein PB4, first Fn3-like domain	N-terminal	Medium	Text match	229 proteins / 229 hits
IPR057551	STR	DC_0197	108	201	InterPro cluster	Straight fiber protein PB4, second Fn3-like domain	N-terminal	Medium	Text match	230 proteins / 230 hits
IPR057551	STR	DC_0197	108	202	InterPro cluster	Straight fiber protein PB4, second Fn3-like domain	N-terminal	Medium	Text match	230 proteins / 230 hits
IPR057552	STR	DC_0003	216	340	InterPro cluster	Straight fiber protein PB4, third Fn3-like domain	Central	High	Text match	998 proteins / 1603 hits
IPR057549	STR	DC_0351	355	669	InterPro cluster	Straight fiber protein PB4, spike domain	C-terminal	High	Text match	247 proteins / 290 hits

Proteins with similar domain architecture

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

Domain layout

QXV77224.1

1 690 aa

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	413	413	0,8291
Central domain	414	645	233	0,1745
C-terminal	646	690	44	0,7498

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 DaisyDussoix [NCBI] · taxon 2852003

Uroviricota Caudoviricetes Demerecviridae Tequintavirus Tequintavirus DaisyDussoix

Host

Escherichia coli K-12 [NCBI] · taxon 83333

Bacteria Proteobacteria Gammaproteobacteria Enterobacteriales Enterobacteriaceae Escherichia

Genbank protein accession

QXV77224.1 [NCBI]

Genbank nucleotide accession

MZ501058 [NCBI]

CDS location

range 18400 -> 20472
strand +

CDS

GTGGGCATCCATTTAATGATTTCGAATAATGCACCAGCCAAAATGGTCTTAAATAGTATAATGACTGGATATACAATGGCATATGTCCAGCACTCTATATATACTGACTATGACGTTATTGGTAGATCTTTTTGGTTAAAGATAGGAGAAAGTATAGATAGACGTGATTATACCGGTATAGATACTTTCTTCGTAATGATTAATAACCTGACCCCTTCAACCTCTTACGAGATTCAAGGGGCTTTCTACGACTCTATTATAGACTCTGAACTATTAGAGGCTAAAATTGGTATCAATCTATCTAATGAAACCAACTTTAAGACAAAAGAGAAGCCCACAATTGTTGCAGCAAGATCTGAATCAGAACCTGTGGATGTTGGGGTAGGTGCACCGATAGTTGTCGTAGAAACAACTGGTGAAGCAAGCTATTGTACTATTGAATTAAAAAGTACAGCTACTGAAGACAGTCCTTGGACTAAGTATTACATTGGGGCTTTAGGTTCTACTATTAAATTTGGTGGAGTTCCTATCGGAGATTATAAGATCAGAATATCTGGTCAAGTTACGATGCCAGATGGTGTTACAGTTGACTCATCTGGTTATTATGAATATCCTAGCGTTTTCACTGTAGCTTATAATTTTGTACCGCCTACTGCACCTACTAACATTGCCTTTAAAGCTGCACGAATCGCAGATGGTAAGGAACGATATGATGTTAGAATAGAGTGGGATTGGGAACGTGGTGCGGGTGCTAATGTTCGTGAGTTCTTGGTTACATATATAAATTCTGAAGAATACGCTAAGACTGGCTGGGCTAAAGCTCAAAAGATAAACGTTGGTGCTGCTAGAGCCGCAACGATTATATCGTTCCCATGGAAAGTTGAGCATACTTTTAAGGTATCATCAATTGCCTGGGGACCAAATAAGCAAGATATAACAGAATCAGCTCCTGTAACGTTTATACTTAATGAAGATACTCCTCTAGACAACAGCTTTGTCAATGAGACGGGTATTGATGTTAATTATGCCTTTATTAAAGGCAGCATGAAAGATGGAGAAATCTGGAGACAGACATTCTTAATCGACGCAGCTACTGGTGCTATTAACATTGGTCTGCTAGATGAAGAAGGAAAAGCACCTATTTCTTTCGACCCTATAAACCGTGTTGTTAACGTTGATGGTAAAGTAATTACTAGAGATATTAATGCTGCGAACTTTATCATGACTAATTTATCTGGTAAGGATAATCCAGCAATTTATACTCAAGGTAAATCTTGGGGGGATAATAACTCTGGTATTTGGATGGGTATGGATAATACCTCTGCCAAAGCTAAATTAGACATTGGTAACGCTACACAATGGATACGTTATGATGGTACTACTTTGCGTATCTCTAGTGGTGTAGTCATTGGAACACCAAATGGTGACGTAGATATTGGAACTGGATTACAAGGTAAACAGACAGTATTTGTTTATAAGTTAGCAACATCTCTACCTGCTAAACCACTAGAACAAGATTATCCGCCTCCTGGTTGGTCAAAAACTCCACCTAACCGTACAGATATGACACAAAATATCTATGCCACTACAGGTACGCTTGATCCCGTTACTAACAAACTTCTTGAAGGTACTAGCTGGTCTGATGTAGTTCAGTGGAGCGGTACTGAAGGTACTATAGGACATGACGGACAACGTGGTCCTGGGATGTACTCCTTAGGTATTCCTGGTCTTGGAGGCTGGGATGATGGACAAGCTAATGCCTTCTTCCAGAATAACTTTGGTAGTCCTCCTGTTAGATATGATGTATTAACCGAATTTAATAGTAATGCTCCACAATCAGCATTTACCAGACAATGGAATGGATCTGGGTGGGTTAACCCTGCAATGGTTCTTCACGGGAACATGATTGTTAATGGAACAGTGACGGCAGATAAAATTGTAGCAGGAAATGCTTTCTTGTCTCAAATTGGTGTTAATATCATTTATGATAGAAATGCTGCGTTATCCGGGAATCCTGAGGCATACTACAAGATGAAGATAGACCTAAATAGTGGGTATATCCATATAAGGTAA

Title	Authors	Date	PMID	Source
Systematic exploration of Escherichia coli phage-host interactions with the BASEL phage collection	Maffei,E., Shaidullina,A., Burkolter,M., Heyer,Y., Estermann,F., Druelle,V., Sauer,P., Willi,L., Michaelis,S., Hilbi,H., Thaler,D.S. and Harms,A.	2021	—	GenBank

Protein

Domains

Tail Spike Domain Segmentation

Taxonomy

Coding sequence (CDS)

Genome Context

Tertiary structure

Predicted Aligned Error (PAE)

Literature