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Seed proteins  | Seed protein 3D structures  |  Structural homologs  |  Family infomation  | Homology to other families  | Family members, sources, and their hosts  

Seed protein information help

APIS family ID APIS180
Inhibited defense system SOS response
CLAN ID CLAN064
Seed protein property
Accession ID Gene name Protein length Molecular weight Isoelectric point Charge
WP_010892539.1 gene_page: psib 144 15852.76 4.4865 -7.5
Phage property
Phage Assembly id
Escherichia coli
PMID/References PMID:19818715
PDB structures ;
Pfam domains PF06290.16
Phrog phrog_32496
Host taxa d__Bacteria;p__Proteobacteria;c__Gammaproteobacteria;o__Enterobacterales;f__Enterobacteriaceae;g__Escherichia;
Gene Location Start: ;  End: ;  Strand: 
Description PsiB protein works as an SOS inhibitor that binds to RecA to inhibit its activities.

Predicted 3D structure by alphafold2 with pTM = 0.88 Download help

pTM is for the estimate of the TM-score, which is obtained from a pairwise error prediction. The higher pTM score indicates better model quality.

pLDDT is for per-residue accuracy of the structure, which representes the quality of the residue. A higher value indicates better prediction accuracy. More detail please see AlphaFold .

Residues were colored according to plddt ( blue-> high quality; red-> low quality ).

Full Sequence
90 < plddt <=100 ;
70 < plddt <= 90 ;
50 < plddt <= 70 ;
0 <= plddt <= 50 ;      Download help

Structural homologs

Structure homologs against by afdb (html) ; download full result table

Hit Query start Query end Hit start Hit end TMscore(ali) TMscore(avg)
AF-A0A0H3H5X3-F1-model_v4 1 143 1 143 0.9878 0.9804
AF-Q93GP4-F1-model_v4 1 143 2 144 0.9843 0.9724

Structure homologs against by esmdb (html) ; download full result table

Hit Query start Query end Hit start Hit end TMscore(ali) TMscore(avg)
MGYP000897064886.pdb 1 143 1 144 0.856 0.8243
MGYP000797141083.pdb 1 143 32 174 0.8836 0.791
MGYP001571186000.pdb 1 144 4 152 0.7675 0.7304

Family information      Download help

Fam ID Seed protein Member count Model Alignment
APIS180 WP_010892539.1 4 HMM model Member alignment

Host Taxa distribution

Length distribution

Homology to other families       help

Clan ID: CLAN064

APIS180 has no similar APIS family.

Family members, sources, and their hosts        help

Results of representative protein blast against members.

Member pident evalue bitscore qcovs phage host SourceDB Pfam Phrog
IMGVR_UViG_2609460178_000003|2609460178|2611808585 57.100 3.909E-46 159 0.993% Klebsiella pneumoniae IMGVR PF06290 phrog_32496
IMGVR_UViG_2695420787_000013|2695420787|2697476674 60.500 4.137E-50 171 0.993% Klebsiella pneumoniae IMGVR PF06290 phrog_32496
WP_010892539.1 100.000 1.941E-93 295 1.000% Escherichia coli Escherichia NCBI PF06290 phrog_32496
IMGVR_UViG_651053022_000007|651053022|651210974 96.000 1.291E-92 293 1.000% Escherichia coli IMGVR PF06290 phrog_32496