Protein

Literature-linked
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UniProt accession
K9RZW4 [UniProt]
Protein name
Putative tail fiber protein
RBP type
TSP
Evidence DepoScope
Probability 1,00
TSP
Evidence RBPdetect
Probability 0,90
TSP
Evidence RBPdetect2
Probability 0,96
Seq2Symm
C3 confidence 0,998
C3 0,998
C1 0,037
C6 0,001
Predicted homo-oligomer symmetry (Seq2Symm, per-class probabilities; C1 = monomer, C2 = dimer, C3 = trimer).
Protein sequence
MTTSTWQPFAIGDGDYNTMHTWAGDGNAARAFELNFKGGYISQADVKAFMIKRGTNQQVDLTVKFTNTNTVTLSQAVPEGWDVTIYRDTPKDRPSASFVDGALITAANLDRNARQAIFGVAELADRMDISQDTSNNALATAQAAVAGVAATQDTADHAVGIANDAVTTAKGAMTKSNQALARVDQASSRSLEALNVANEALDVANSHVDDSKNIGRVVRAPAGETLSELPARELRKGKGLSFDVNGDIVAVTPVEGSAEAVLQSLRQPGGLANIGNAHGTAGLDTAIKYLTFEMFGAKAGTNTDQTAAIQATVEAAANTGLPIWSTGAYFMNGIVTLDKDVKITGAKFIGPASSTSQKFAVQADVTFEWCSFDKVYIHHTDGNLKVINFNIENTRSTAAIFSEKVVSEVTVELRYGTFRNCYFGYLRQGGSGMGLRANVMRGLQFFDMQGDCIEMNLCINDKYTLVEDVVIDVVDHLGTQPNWGIAMGFAGKGEYGLTEDYTNYFKNLTLRNCRVYAARQCIHIEKGYNCLIENVELYPDNNRSTNAGIEAAGLVLYGCSNISVDGVTGAPITGQRMLWVTWGITGGQYKSAGRDISFRNVNIGGTVEIHMAATDTYPAFLEIDHLNADKLTIIGHASEYNVSNVRAKAIEMEFHRVNNDGRDSVRRPSRCVANFRNVRANLIANTGVTLGRMAVDEMSVSDTNFTLRKTASSVTNRGTPVTKIDGTFFHEGNGFPWGYWFLPGDRIVNAQGTVYTILTEGCQFKSSGDTVVRAATAGATLLQGNTTENWTTTYWKTAGCKIVIPKGGAGGSDLHTSIIRSAYIGGGIYTIGIADPLGADIPAGTVITPEAICTYTTK
Physico‐chemical
properties
protein length:858 AA
molecular weight: 92084,24430 Da
isoelectric point:5,63947
aromaticity:0,08275
hydropathy:-0,15163

Domains

View on InterPro
Domain architecture
K9RZW4
1 858 aa
ATT 19–127 · STR 294–605 ·
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
Proteins with similar domain architecture

Tail Spike Domain Segmentation

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

Domain layout
K9RZW4
1 858 aa
Domain Start End Length (AA) Confidence
N-terminal 1 304 304 0,9943
Central domain 305 767 464 0,9827
C-terminal 768 858 90 0,9579
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
Cronobacter phage vB_CskP_GAP227 [NCBI] · taxon 1264737
Viruses Duplodnaviria Heunggongvirae Uroviricota Caudoviricetes
Host
Cronobacter sakazakii [NCBI] · taxon 28141
cellular organisms Bacteria Pseudomonadati Pseudomonadota Gammaproteobacteria Enterobacterales

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)
GO:0098994 symbiont entry into host cell via disruption of host cell envelope Biological Process IEA:UniProtKB-KW (UniProt)
GO:0098996 symbiont entry into host cell via disruption of host cell glycocalyx Biological Process IEA:UniProtKB-KW (UniProt)

Tertiary structure

K9RZW4
ESMFold structure
Source ESMFold
pLDDT 74.2
Oligomeric state monomer
Download structure

Experimental validation

Literature-linked

A publication is attached to this entry, with nothing stating that an experiment backs the annotation. Treat as a lead, not as validation.

Tier Source Assay Claim Reference
Literature-linked PubMed
23409275
 literature_xref — PMID 23409275

Rows marked “Validated by sequence identity” come from a different entry carrying the same sequence — the experiment was not performed on this protein.

Literature

Title Authors Date PMID Source
— — 23409275 PubMed