Phage RBP Database

Genbank accession

XPO97909.1 [GenBank]

Protein name

long tail fiber protein distal subunit

RBP type

TSP

Evidence DepoScope

Probability 1,00

TSP

Evidence RBPdetect

Probability 0,89

TF

Evidence RBPdetect2

Probability 0,52

Seq2Symm

C3 confidence 0,983 truncated

C3	0,983
C1	0,003
D3	0,001

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

Protein sequence

MATLKQIQFKRSKTAGQLPAASVLAEGELAINLKDKTIFTKDDSGNVIELGLKYGGTIDGSLTVNGNIIGNLTGNAATATKLKTARKINGISFDGSKDITLTPSDINVNSTTFIKNNGELPVDANLDEYGPVEEYLGVWSKATSTNAQPANKFPEQNAVGVLEVFVAGQFAGTQRYTTRYGNVYIRSLTATWNGVNGPWSVWRNIQSGTRPLSTTIDLNDLGGAEHFGLWRNSSNSIATFDRNFPEEGSSAQGLLEVYEGGNYSRTQRYTTRFGVVYTRCLTAAWDASAPKWGPWQQVGNVTPATFYDGNLNDFKTPGLYNILGTDAVINCPTGEGLPAVIVGLLEVKQRASGGAIFQKFTTAGTGATTRDRIFERAYTGGVWGEWNEVYTSYSLPITLGMGGIKSNLAELDWQAFDFVPGSMFSVPLNKIKNMPANMDWGTIDGNLIMFSVGPSEHTSTGRTVQVWRGTVSQTNYRYFVVRVFGNPGSRTCTVRRVVLEDGSHTWTAKQDFNGAVNFNSTVNLNNTTTFKTEVKFRSLNAFRMYGGKFGTFLRNDGESLYILSTDEDDQDGNFNTNRPFRYELRTGDVTLGGVSGANVLKLKRDSLTAFFGGDINMKGTMTFDAGRLGSRDYFKFNHWGDSNNARDNIIQLEDSQGAHFSTERTLATGAIKTRFFGETFTDGTLYLNQMNNSSERFHINNWGNSEVGRAAVMEVGDSKGYHFYTERRTDNSLTFDVAGTFTVHGPTGITIKNSVGARHIWFKDDSDAEKAVIWATDEGILHIRNNHEGSFSHHFQGAMIKLEGRVPYGAAKGLIRGEIDGGAYVAWRDRPAGLLVDCQKSIDSAHAVWKAVDWGRQYIAAMDVHCPGDGNNTAAAVLHVQAADYQFHASGEFHATGNGNFNDVYIRSDGRLKINVEDYTGNALSLIGKLKVKTYDKVKSLKDREIIGHEIGIIAQDLQEILPEAVKSSKVGNLDNPDDVLTISNSAVNALLIKAIQEMSKEIKELKTPFFTKIARKISKYFKF

Physico‐chemical properties

protein length:	1024 AA
molecular weight:	112522,47890 Da
isoelectric point:	6,85503
aromaticity:	0,10449
hydropathy:	-0,36904

Domain architecture

XPO97909.1

1 1024 aa

STR 137–205 · STR 209–298 · STR 310–390 · ATT 517–580 · CHP 908–1010 ·

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

cd19958
STR

cd19958 cd19958 cd19958 IPR048390 IPR030392

IPR030392
CHP

IPR030392

XPO97909.1

11024 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_0022
STR

DC_0022

XPO97909.1

11024 aa

InterPro domain annotations

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
cd19958	STR	DC_0464	137	205	InterPro cluster	cd19958	Central	Low	Positional only	1183 proteins / 1674 hits
cd19958	STR	DC_0464	209	298	InterPro cluster	cd19958	Central	Low	Positional only	1183 proteins / 1674 hits
cd19958	STR	DC_0464	310	390	InterPro cluster	cd19958	Central	Low	Positional only	1183 proteins / 1674 hits
IPR048390	ATT	DC_0836	517	580	InterPro cluster	Long-tail fiber proximal subunit, trimerization domain	C-terminal	Medium	Text match	656 proteins / 656 hits
IPR030392	CHP	DC_0088	908	967	InterPro cluster	Intramolecular chaperone auto-processing domain	C-terminal	High	Text match	3502 proteins / 3959 hits
IPR030392	CHP	DC_0088	908	1010	InterPro cluster	Intramolecular chaperone auto-processing domain	C-terminal	High	Text match	3502 proteins / 3959 hits

Proteins with similar domain architecture

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

Domain layout

XPO97909.1

1 1024 aa

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	971	971	0,2152
Central domain	972	1013	43	0,4086
C-terminal	1014	1024	10	0,1506

Note: Constraints were applied during segmentation.
Fixed 330 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

Shigella phage SF2-1 [NCBI] · taxon 3385253

Viruses

Host

Shigella flexneri [NCBI] · taxon 623

cellular organisms Bacteria Pseudomonadati Pseudomonadota Gammaproteobacteria Enterobacterales

Genbank protein accession

XPO97909.1 [NCBI]

Genbank nucleotide accession

PQ571308 [NCBI]

CDS location

range 95053 -> 98127
strand -

CDS

ATGGCTACTTTAAAACAAATACAATTTAAAAGAAGCAAAACTGCAGGTCAACTTCCTGCCGCTTCAGTATTAGCCGAAGGTGAATTGGCTATTAATTTAAAAGATAAAACAATTTTCACAAAAGATGACTCAGGCAATGTTATAGAATTAGGTTTAAAATATGGAGGAACAATTGATGGTTCTTTAACTGTTAATGGAAATATAATTGGAAATTTAACAGGTAACGCTGCAACTGCAACGAAATTAAAAACAGCACGAAAAATTAATGGTATATCCTTTGATGGGTCAAAAGATATCACGCTAACTCCATCTGACATAAATGTCAATAGCACAACATTTATAAAAAATAATGGCGAATTACCTGTTGATGCTAATTTAGATGAGTATGGGCCTGTTGAAGAATATCTTGGAGTTTGGTCGAAAGCAACTTCAACCAACGCTCAACCAGCAAATAAATTTCCAGAACAAAATGCTGTAGGTGTGCTAGAAGTATTTGTGGCCGGTCAATTTGCTGGTACTCAGAGATATACAACTAGATACGGAAATGTTTATATTCGTTCCTTGACTGCTACATGGAACGGAGTAAATGGTCCGTGGAGTGTGTGGCGAAATATTCAATCCGGTACTCGTCCACTGTCAACAACAATTGATCTTAATGATCTAGGAGGCGCTGAACACTTTGGTTTGTGGCGAAATAGTTCAAATTCCATTGCTACCTTTGACAGAAATTTCCCAGAAGAAGGATCGTCAGCTCAAGGACTTTTAGAAGTATATGAAGGTGGAAACTATTCTCGCACACAGAGATATACGACCAGATTTGGTGTTGTTTATACTCGCTGTCTTACTGCTGCGTGGGATGCTTCTGCGCCTAAATGGGGACCGTGGCAACAAGTCGGTAATGTCACACCGGCGACTTTCTATGACGGAAACCTGAATGATTTTAAAACTCCTGGGTTATATAATATTTTAGGCACTGATGCCGTTATTAATTGTCCTACAGGCGAAGGTTTACCAGCCGTTATTGTTGGTTTGCTGGAAGTTAAACAACGTGCTTCTGGCGGTGCTATTTTCCAAAAATTTACTACTGCCGGAACAGGTGCAACTACCCGCGATCGTATTTTTGAGCGCGCATATACCGGCGGTGTGTGGGGTGAATGGAACGAAGTATACACATCTTATTCTCTACCAATTACTTTGGGTATGGGCGGTATTAAATCTAACTTAGCAGAGTTAGACTGGCAAGCATTTGATTTTGTTCCTGGTAGTATGTTTAGCGTTCCTTTGAACAAAATAAAGAACATGCCAGCTAATATGGATTGGGGTACGATTGACGGAAACTTAATTATGTTTTCTGTTGGTCCTAGCGAGCACACCAGCACAGGACGTACTGTTCAGGTTTGGCGTGGAACTGTATCCCAGACAAACTATCGTTATTTTGTCGTTCGTGTATTCGGTAATCCAGGGAGTAGAACATGTACAGTTCGACGCGTTGTTCTTGAAGACGGATCACATACTTGGACTGCTAAACAAGATTTTAATGGCGCAGTTAACTTTAACTCTACTGTTAACCTTAATAACACTACCACATTTAAAACAGAAGTTAAATTCCGCTCGTTGAATGCATTCCGTATGTATGGCGGAAAATTTGGTACATTTTTACGTAATGATGGAGAGAGTCTTTATATTCTTTCCACCGACGAAGATGATCAAGATGGAAACTTTAATACAAATAGACCTTTCCGTTATGAATTAAGAACTGGTGATGTTACTTTGGGTGGTGTTAGTGGTGCTAACGTTTTAAAATTAAAACGTGATTCTCTCACCGCATTTTTTGGCGGTGATATTAACATGAAAGGCACGATGACTTTTGACGCCGGACGTTTAGGGTCACGAGATTATTTTAAATTTAACCATTGGGGTGATAGCAATAACGCTCGTGATAACATCATCCAGTTAGAAGATAGTCAAGGCGCTCATTTTTCCACTGAACGTACTTTAGCGACTGGTGCAATTAAAACTCGTTTCTTTGGCGAAACATTCACTGATGGTACATTATACCTAAATCAGATGAATAATAGCTCTGAACGATTCCATATCAATAATTGGGGAAATTCAGAAGTTGGTCGCGCGGCAGTGATGGAAGTCGGTGATTCCAAAGGTTATCACTTCTATACGGAACGCAGGACAGATAACAGTTTGACATTTGATGTTGCTGGCACTTTTACCGTGCATGGACCTACCGGGATCACTATCAAAAACTCTGTTGGTGCTCGCCACATCTGGTTTAAAGATGATAGCGATGCAGAAAAGGCTGTTATCTGGGCTACAGATGAGGGTATTTTACATATTCGCAATAATCATGAGGGTTCATTTAGTCATCACTTCCAGGGTGCAATGATTAAACTGGAAGGGCGTGTTCCTTATGGTGCAGCAAAAGGGCTTATTCGAGGCGAGATAGACGGTGGTGCATATGTTGCATGGAGAGACCGCCCTGCTGGTTTGTTGGTTGACTGCCAGAAAAGTATTGACAGTGCTCATGCTGTTTGGAAAGCGGTTGATTGGGGGCGTCAATATATCGCTGCTATGGACGTTCATTGTCCGGGTGATGGTAATAATACTGCGGCAGCGGTTCTTCATGTTCAGGCTGCTGATTATCAATTCCATGCAAGCGGAGAATTTCATGCCACTGGTAACGGGAACTTTAACGATGTGTATATTCGTTCCGATGGTCGTCTGAAAATTAATGTTGAAGATTATACAGGAAATGCGTTAAGTTTGATCGGCAAACTGAAAGTGAAAACTTACGATAAAGTTAAATCTCTTAAAGACCGTGAAATTATCGGTCACGAGATCGGCATTATCGCACAGGATTTACAAGAAATATTACCGGAAGCTGTAAAATCTTCAAAGGTTGGCAATCTTGATAATCCAGACGATGTTCTGACAATTTCTAACTCTGCTGTGAATGCTCTTTTAATTAAGGCTATTCAGGAAATGAGTAAAGAAATTAAAGAATTGAAAACTCCTTTCTTTACTAAAATTGCTCGCAAAATTAGTAAATATTTTAAATTCTAA

Protein

Domains

Tail Spike Domain Segmentation

Taxonomy

Coding sequence (CDS)

Genome Context

Tertiary structure

Predicted Aligned Error (PAE)