Protein

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UniProt accession

E3SQN9 [UniProt]

Protein name

Peptidase S74 domain-containing protein

RBP type

Evidence Phold

Probability 1,00

TSP

Evidence RBPdetect

Probability 0,66

Evidence RBPdetect2

Probability 0,93

Protein sequence

MATTEHFYTGNNSTTSFAFTFPYLSNSDVKVELDNVVKTENSSGQTNNDYTINNTNIVFNSAPGTGVAIHIYRTTNVDSAQAQYAAGSSIRAADLNNNQTQLLYSAQEASGQLIRQGDLKDSIINSAKIVDGSVATGDLADGLITTVKIAADAVTGAKIADDQINSEHYIDASIDTQHIADSQITTAKIANSNVTTAKIADSNVTTAKIAADAITGAKIADDQINSEHYVDGSIDTAHIANSQITSAKIADGTIIAGDLASNAVTTAKITDLNVTTAKIAADAITGAKIADDQINSEHYVDGSIDTAHIGNNQVTTAKIAADAVTNAKIADDQIDSEHYVDGSIDTAHIGGSQVTDAKLASNSVTTSKIADGQVTTVKISNGDVTLAKLANDLKQTTISDSDTQLPTSGAVVDYVAAQLQPFGGFEAVATEVAFPNTQPVSGVAISISDAGGVVVNGSGVSTTGRTVGGSTITINGFPSSLYNETLVAGVGLIVTSTGSSQTYNYHKILGKEDDIKQLSDDINDFNARYRVGSSNPSSALDSGDLFFNTSTGKLLVYNGTNSAWEEAQSIGNYYINTISSYSGTGGNSASFNGSAYRFVLSNPGTTAEQHIVSVNGVVQKPNSGTSQPGEGFAIDGSSIIFSSAPASGANFFIITIGSTVNIGTPSNGTVTTDKLTSGAVTTVKIADDAVTTAKLALPLDLADNEKIRLGTGNDIELSHDGTESIILSKTGGLQIKDTGGYMRIRSDELKIQSEANETYIEADANGAVQLFYDNSKKFETYANGCTVTGNLNAGNVDLGDSAKARFGDSNDLEIYHDTENYIKSVTANVNLILESAHDVYIKHGGENMLKCTGDGAVELYYDNQQALKTTDNGILVYGHEGNAAHLYLYADEGDDIADRWVLRAAEGSSQFKLRNIASGAWEESIVANGNGSVELYYDNSKKFETTNLGAQITGELSLTTHLKLLDDQKVVCGNGEDLLIYHDGTHSYLDNSTGTFFVRGDTIKLRGKSADEDLIEAFVNGSVRLYYNNSKKFETTNSGGHFTGKFTFNDSSSNQIAFGDSEDLQIYHNSDQNWIVSGSDNLYLKVADGNNDGKIRLLAADDSNMLECNNGGEVELYYNGSKKVATTVWGFQVYGHLIPQGDDTHDLGASNERWDDVYASNGSINTSDKNQKNTIVESDLGLSFVNKLKPVSYKFNNKTRTHYGLIAQDVETTLSDISKPTSGFAGFIKEDIPDQLYVEDDDIPEGKKVGDVKTAAFTTYGLRYHEFISPLIKAVQELSTEVETLKTKVAALEAA

Physico‐chemical properties

protein length:	1295 AA
molecular weight:	137429,74360 Da
isoelectric point:	4,56380
aromaticity:	0,07181
hydropathy:	-0,30317

Domains

Domains [InterPro]

DC_1263
ATT
1–253

DC_1263 DC_0591 DC_0955 DC_0955 IPR036388

IPR005604
ATT
8–111

IPR005604 IPR052671 DC_0140 DC_0955 DC_0955

IPR030392
CHP
1167–1289

IPR030392

IPR030392
CHP
1167–1214

IPR030392 Coil

E3SQN9

1 1295

Architecture

ATT

STR

ATT 1-253 | STR 255-921 | STR 958-1295

Legend: ATT STR RBD CBM LEC ENZ CHP LNK TAS TTP UNK Unmapped

Domains [InterPro]

Domain ID	Category	Cluster	Start	End	Layer	Name	Pref Zone	Confidence	Evidence	Support
DC_1263	ATT	DC_1263	1	253	Novel HMM	DC_1263	N-terminal	Low	Positional only	139 proteins / 139 hits
IPR005604	ATT	DC_0240	8	111	InterPro cluster	Bacteriophage T7 tail fibre protein-like, N-terminal domain	Central	Medium	Text match	1326 proteins / 1328 hits
IPR052671	Unmapped	-	155	289	InterPro	Acrosomal SP-10-like	-	-	-	-
DC_0591	STR	DC_0591	255	334	Novel HMM	DC_0591	Central	Low	Positional only	18 proteins / 18 hits
DC_0140	STR	DC_0140	329	591	Novel HMM	DC_0140	Central	Low	Positional only	22 proteins / 22 hits
DC_0955	STR	DC_0955	549	795	Novel HMM	DC_0955	Central	Low	Positional only	34 proteins / 34 hits
DC_0955	STR	DC_0955	791	921	Novel HMM	DC_0955	Central	Low	Positional only	34 proteins / 34 hits
DC_0955	STR	DC_0955	958	1047	Novel HMM	DC_0955	Central	Low	Positional only	34 proteins / 34 hits
DC_0955	STR	DC_0955	1039	1295	Novel HMM	DC_0955	Central	Low	Positional only	34 proteins / 34 hits
IPR036388	RBD	IPR036388	1153	1294	Merged direct domain	Winged helix-like DNA-binding domain superfamily	C-terminal	Low	Positional only	96 proteins / 96 hits
IPR030392	CHP	DC_0088	1167	1289	InterPro cluster	Intramolecular chaperone auto-processing domain	C-terminal	High	Text match	3502 proteins / 3959 hits
IPR030392	CHP	DC_0088	1167	1214	InterPro cluster	Intramolecular chaperone auto-processing domain	C-terminal	High	Text match	3502 proteins / 3959 hits
Coil	Unmapped	-	1275	1295	Coils	Coil	-	-	-	-

Tail Spike Domain Segmentation

This protein has been segmented into three structural domains: N-terminal, central domain, and C-terminal.

Domain Layout

N-terminal

Central

C-terminal

E3SQN9

1 1295

Domain	Start	End	Length (AA)	Confidence
N-terminal	1	703	703	0,9523
Central domain	704	902	200	0,3725
C-terminal	903	1295	392	0,8513

Note: Constraints were applied during segmentation.
Fixed 12 C-terminal predictions appearing before Central domain

Legend: N-terminal Central domain C-terminal

3D Structure with Domain Coloring

The structure is colored according to the domain segmentation: N-terminal (blue), Central (green), C-terminal (pink).

Domain Coloring

N-terminal
1-703

Central
704-902

C-terminal
903-1295

Taxonomy

	Name	Taxonomy ID	Lineage
Phage	Cyanophage P-SSP2 [NCBI]	444876	Uroviricota > Caudoviricetes > Autographivirales > Tritonvirus > Tritonvirus PSSP2
Host	Synechococcus sp. WH 8017 [NCBI]	166321	Bacteria > Cyanobacteria > Oscillatoriophycideae > Chroococcales > Synechococcus >

Coding sequence (CDS)

No CDS data available.

Genome Context

Gene Ontology

	Description	Category	Evidence (source)
GO:0098015	virus tail	Cellular Component	IEA:UniProtKB-KW (UniProt)

Tertiary structure

PDB ID

3b65b6bd5fa5fb981ebc16c7e2010e6f082a8d38ce288ee734b0646a41175a01

ESMFold

Source ESMFold

Method ESMFold

Resolution 0,5777

Oligomeric State monomer

Download PDB

Model Confidence

Very high
pLDDT > 90

High
90 > pLDDT > 70

Low
70 > pLDDT > 50

Very low
pLDDT < 50

Protein

Domains

Domains [InterPro]

Domains [InterPro]

Tail Spike Domain Segmentation

Tail Spike Domain Segmentation

3D Structure with Domain Coloring

Domain Coloring

Taxonomy

Coding sequence (CDS)

Coding sequence (CDS)

Genome Context

Genome Context

Gene Ontology

Tertiary structure

Predicted Aligned Error (PAE)

Model Confidence