Protein

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Genbank accession

YP_009639045.1 [GenBank]

Protein name

virion structural protein

RBP type

TSP

Evidence DepoScope

Probability 1,00

Seq2Symm

I confidence 0,155

I	0,155
C1	0,121
C3	0,001

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

Protein sequence

MALERQEVKNPTGIVTDIAPADLPLEKWSFGNNVRFKNGKAQKALGHTPIFDTAQAPILDMFPFIRNNIPYWLLCSEQRLYLADGTTIIDVSPGPYAASITNRWSVGSFNGVIFANDGVNPPHHLPPSESTFRVLPNFPANTTFKRLKSFKNFLVGLNATSNSVEMPQMVWWSTSADAGGVPASWDPTDPTKDAGQNTLADTNGAIVDGVKLRDSFIIYKEDSVYSMRYIGGLFIFQFQQLFNDVGILGPNCAVELDGNHFVVGHGDVYVHNGVQKQSVIDAQVRKFFFSDINPDNYQRTFVLADHVNTEMWVCYSSTRSEPGKHCDRAIIWNWKENTWSIRDLPNVLSGAYGIIDPKVSNLWDDDPNPWDTDTSVWGEGSYNPAKSSMIFSSFQDKKLFLFGNNSTFSGQNFVSTLERSDIYLGDDRMMKTVSAIIPHITGNGTCNIWVGNAQVQGSGIRWKGPYPYRIGQDYKIDTKHVGRYIALKFDFSSEGDWYFNGYTIEMAPKAGMR

Physico‐chemical properties

protein length:	513 AA
molecular weight:	57458,92150 Da
isoelectric point:	5,71609
aromaticity:	0,12671
hydropathy:	-0,32904

Tail Spike Domain Segmentation

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

Domain layout

YP_009639045.1

1 513 aa

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	373	373	0,7628
Central domain	374	502	130	0,0867
C-terminal	503	513	10	0,9957

Note: Constraints were applied during segmentation.
Fixed 116 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.

Taxonomy

Phage

Pseudomonas phage PaP4 [NCBI] · taxon 1273709

Uroviricota Caudoviricetes Bruynoghevirus Bruynoghevirus PaP4

Host

Pseudomonas aeruginosa [NCBI] · taxon 287

Pseudomonadota Gammaproteobacteria Pseudomonadales Pseudomonadaceae Pseudomonas Pseudomonas aeruginosa

Coding sequence (CDS)

Genbank protein accession

YP_009639045.1 [NCBI]

Genbank nucleotide accession

NC_042343 [NCBI]

CDS location

range 33955 -> 35496
strand -

CDS

ATGGCCCTAGAGAGACAAGAGGTCAAGAACCCTACGGGGATTGTGACCGATATCGCCCCCGCTGACCTGCCACTGGAGAAATGGTCCTTCGGGAACAACGTCCGGTTTAAGAACGGCAAGGCTCAGAAGGCTCTGGGCCATACGCCTATCTTTGATACAGCCCAGGCCCCAATCTTGGATATGTTTCCTTTCATCCGGAATAACATCCCCTATTGGCTCCTGTGTTCTGAACAAAGGTTGTATCTAGCCGACGGGACTACAATCATCGATGTATCCCCAGGACCTTACGCTGCTAGTATAACTAACAGGTGGTCTGTAGGGTCGTTCAACGGGGTAATCTTTGCTAACGATGGGGTTAACCCCCCTCATCATCTTCCACCGTCAGAATCAACCTTTAGGGTACTTCCTAACTTCCCAGCGAATACTACTTTTAAGAGGCTTAAGTCTTTTAAGAACTTCCTGGTTGGCTTAAACGCTACAAGTAACTCTGTAGAAATGCCACAGATGGTCTGGTGGAGTACCTCGGCTGATGCTGGTGGTGTACCCGCTTCTTGGGACCCAACGGACCCTACTAAGGATGCTGGTCAGAACACCTTGGCTGATACCAATGGTGCTATCGTGGATGGTGTGAAGCTTCGTGACTCCTTCATCATCTACAAGGAAGACTCTGTATACTCCATGCGGTATATCGGTGGATTGTTCATCTTCCAGTTCCAGCAGTTGTTTAACGACGTAGGTATCCTTGGGCCCAACTGTGCAGTAGAGTTAGATGGTAACCACTTTGTAGTAGGTCACGGTGATGTATATGTCCACAACGGTGTGCAGAAGCAGTCTGTTATTGATGCTCAGGTCCGTAAGTTCTTCTTCTCGGATATTAACCCTGACAACTATCAACGGACCTTCGTACTTGCAGACCACGTGAATACTGAAATGTGGGTATGCTACTCTTCCACTAGGTCTGAGCCAGGTAAGCACTGCGACAGGGCTATCATCTGGAACTGGAAGGAAAACACTTGGAGTATCCGAGACCTTCCCAACGTTCTCAGTGGGGCCTATGGGATCATCGATCCTAAGGTGTCTAACCTCTGGGATGACGATCCGAACCCCTGGGATACCGATACTTCGGTCTGGGGTGAAGGTTCTTATAACCCAGCAAAGTCCAGTATGATCTTCTCGTCTTTCCAGGATAAGAAGCTGTTCCTGTTTGGTAACAACTCTACATTCTCTGGACAGAACTTCGTTAGTACCCTTGAGAGGTCTGATATCTATCTTGGGGATGACCGAATGATGAAGACCGTAAGTGCTATCATTCCACACATTACTGGTAACGGTACTTGTAACATCTGGGTGGGTAACGCTCAGGTACAAGGTTCTGGTATTCGATGGAAAGGCCCTTACCCATACCGGATTGGTCAGGACTATAAGATTGACACTAAACATGTGGGCCGGTATATAGCCTTGAAGTTCGACTTCTCTTCGGAGGGGGACTGGTACTTCAATGGATACACTATTGAAATGGCCCCGAAGGCAGGTATGCGATGA

Genome Context

Tertiary structure

YP_009639045.1

ESMFold structure

Source ESMFold

pLDDT 89.4

Oligomeric state monomer

Download structure

Literature

Title	Authors	Date	PMID	Source
Pseudomonas aeruginosa phage PaP4	Zhang,L., Le,S., Tan,Y., Li,M., Wang,J., Lu,S., Yao,X., Huang,G., Zhao,X. and Hu,F.	2026-06	—	GenBank