Phage RBP Database

Genbank accession

XNS44019.1 [GenBank]

Protein name

hinge connector of long tail fiber protein distal connector

RBP type

TSP

Evidence DepoScope

Probability 1,00

TF

Evidence RBPdetect

Probability 0,76

TF

Evidence RBPdetect2

Probability 0,69

Seq2Symm

C3 confidence 0,914

C3	0,914
C1	0,881
I	0,001

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

Protein sequence

MADLKAGSTVGGLPIWHSGTFPLVPVGNTLTYRGYKVYTENDKPQASNNDFVSKASGGQYLGVVAFKQGLQINATFTGGSDQNGLYSGDGDGATLSKANIDLVSWYGIGIRSSSGTNGRVLVINARNGDLNTQGNITVKKQISITTANPTDASHATRKSYVDGQINNVTTNANSRVLRAGDTMTGLLTAPQFASTGAASRPEHVPRLDQVITKGTIIDFGSY

Physico‐chemical properties

protein length:	222 AA
molecular weight:	23303,59550 Da
isoelectric point:	9,29906
aromaticity:	0,07207
hydropathy:	-0,30586

Domain architecture

XNS44019.1

1 222 aa

STR 60–184 ·

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

IPR005601
STR

IPR005601

XNS44019.1

1222 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_0466
STR

DC_0466

XNS44019.1

1222 aa

InterPro domain annotations

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
IPR005601	STR	DC_0859	60	184	InterPro cluster	Tail fibre protein p36	Central	Low	Positional only	349 proteins / 351 hits

Proteins with similar domain architecture

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

Domain layout

XNS44019.1

1 222 aa

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	197	197	0,3185
Central domain	198	211	15	0,0279
C-terminal	212	222	10	0,8912

Note: Constraints were applied during segmentation.
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

Klebsiella phage vB_KpnM_Squirrel_ER27 [NCBI] · taxon 3374995

Klebsiella phage vB_KpnM_Squirrel_ER27

Host

Klebsiella quasipneumoniae [NCBI] · taxon 1463165

Pseudomonadota Gammaproteobacteria Enterobacterales Enterobacteriaceae Klebsiella Klebsiella quasipneumoniae

Genbank protein accession

XNS44019.1 [NCBI]

Genbank nucleotide accession

PP738772 [NCBI]

CDS location

range 167889 -> 168557
strand +

CDS

ATGGCAGATTTAAAAGCTGGTTCTACAGTCGGGGGTTTACCTATTTGGCACTCCGGCACATTTCCGCTGGTTCCGGTTGGTAATACTCTAACCTATCGCGGATATAAGGTTTATACTGAAAACGATAAACCGCAAGCATCAAATAACGACTTCGTTTCTAAAGCAAGCGGTGGTCAATATTTGGGTGTAGTTGCCTTTAAACAGGGGCTACAAATTAACGCTACTTTCACAGGCGGAAGTGACCAGAACGGTTTATATTCTGGTGATGGTGATGGCGCGACATTATCAAAAGCCAACATTGATCTTGTATCATGGTATGGTATTGGTATTCGTTCATCTTCCGGTACTAATGGTCGCGTATTAGTCATCAACGCTCGAAATGGTGATTTAAACACTCAGGGTAATATTACGGTTAAAAAGCAAATCAGTATTACAACCGCTAACCCTACTGACGCAAGTCATGCAACACGAAAAAGTTATGTTGATGGACAGATAAATAATGTCACAACAAATGCTAATAGCAGGGTATTACGCGCTGGCGATACAATGACAGGGCTATTAACTGCCCCGCAATTCGCGAGCACAGGCGCGGCTTCCCGTCCCGAACACGTACCACGGCTCGACCAGGTAATTACTAAAGGGACTATCATAGATTTTGGATCTTATTAA

Protein

Domains

Tail Spike Domain Segmentation

Taxonomy

Coding sequence (CDS)

Genome Context

Tertiary structure

Predicted Aligned Error (PAE)