Phage RBP Database

UniProt accession

A0A3S5H1I1 [UniProt]

Protein name

Distal tail protein

RBP type

TSP

Evidence DepoScope

Probability 1,00

Seq2Symm

C1 confidence 0,837

C1	0,837
C2	0,601
C3	0,001

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

Protein sequence

MAVFQFNGYDLNDYFKLIKVSHEIGNERDITTDSAPKIGVNVQQVSFGAKKIKLTVSLATRDLNDNAFVDPNEPAQIDSGMFHHVREQAAKVLHSDKPVELKLPDEPDRYYLAIVKGDVTLKGISDWYDQTEIEFLVPDGVAHSTTYRSFETTKIENNKMVFDLVNDGSVNANPIITVKHNSENGYIGLVNSTGICELGDRLEANTEDYRHSEVLIDYASSNGEHRIPNGLDQGLKNVGISNDNINDTKPNGTLYIDNAWGRPHIALQSGQIASVTFDIPRDSNGEKGALYEYFWWRQIFWLGSVNQMGYLKICVTDASGTFLYGVETFKRYNGLDCEYNFLAGDGKGGFRIVDKKNFLGTHIEQHNPFNEPRGWSDIMRFDDVVQYYWWGSYPRYSIPEIKGKKSDKIHVFFGKVGNAPLITHMYLDDFIYRKDYVSGVRDIPNRYRAGGEVVIDSETDTVTVDNIPKIVDVVQGSDFLTIPPGKSQLEVYCSSWVTTKPSVSVKFEERYI

Physico‐chemical properties

protein length:	512 AA
molecular weight:	57897,11570 Da
isoelectric point:	5,21250
aromaticity:	0,11523
hydropathy:	-0,43809

Domain architecture

A0A3S5H1I1

1 512 aa

ATT 2–143 · RBD 445–511 ·

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

G3DSA:2.40.30.200
ATT

G3DSA:2.40.30.200 IPR054738

IPR008841
STR

IPR008841

IPR006520
Unmapped

IPR006520

A0A3S5H1I1

1512 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_0077
STR

DC_0077

A0A3S5H1I1

1512 aa

InterPro domain annotations

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
G3DSA:2.40.30.200	ATT	G3DSA:2.40.30.200	2	143	Merged direct domain	G3DSA:2.40.30.200	N-terminal	Low	Positional only	23 proteins / 23 hits
IPR008841	STR	DC_0499	14	137	InterPro cluster	Siphovirus-type tail component, RIFT-related domain	Central	Low	Positional only	178 proteins / 178 hits
IPR006520	Unmapped	-	84	143	InterPro	Distal tail protein, N-terminal	-	-	-	-
IPR054738	RBD	DC_0497	445	511	InterPro cluster	Siphovirus-type tail component, C-terminal domain	C-terminal	Low	Positional only	62 proteins / 62 hits

Proteins with similar domain architecture

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

Domain layout

A0A3S5H1I1

1 512 aa

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	207	207	0,9012
Central domain	208	406	200	0,1830
C-terminal	407	512	105	0,5340

Note: Constraints were applied during segmentation.
Fixed 15 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

Streptococcus phage SW18 [NCBI] · taxon 2419638

Uroviricota Caudoviricetes Aliceevansviridae Brussowvirus Brussowvirus SW18

Host

Streptococcus thermophilus [NCBI] · taxon 1308

Bacillota Bacilli Lactobacillales Streptococcaceae Streptococcus Streptococcus thermophilus

No CDS data available.

Protein

Domains

Tail Spike Domain Segmentation

Taxonomy

Coding sequence (CDS)

Genome Context

Tertiary structure

Predicted Aligned Error (PAE)