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Table 2 Putative gene families that include at least five silk-specific transcripts (SSTs)

From: Multi-tissue transcriptomics of the black widow spider reveals expansions, co-options, and functional processes of the silk gland gene toolkit

Fam IDa # SSTs # nSSTsb # eCPM < 1 Family descriptionc UniProt IDc
3 27 0 2 Aggregate spider web glue 2 (AgSG2) B7SVM7
5 25 3 1 Egg case silk protein-1 (also spidroins) Q52P73
7 8 9 7 Astacin-like metalloprotease E7D164
9 9 13 0 Papilin G0WRZ9
12 8 10 3 Serine protease inhibitor 28 G6DTM3
15 8 4 6 L. hesperus putative uncharacterized protein (Apolipoprotein from PFAM) E7D1R3
16 13 2 2 L. hesperus putative uncharacterized protein (protease inhibitor from alternative UniProt) E7D1V7
19 12 0 1 L. hesperus Putative uncharacterized protein (Aggregate gland Silk Factor 2d) E7D1G4
24 11 0 1 No Annotation (Glycine Rich) NA
45 5 2 0 L. hesperus putative uncharacterized protein E7D1H3
49 5 0 1 No Annotation (Glycine Rich) NA
65 5 0 1 L hesperus putative Uncharacterized protein E7D1H1
  1. aFamily IDs were assigned to clusters generated by BLASTCLUST.
  2. bNon silk specific transcripts (nSSTs).
  3. cFrom BLASTX of UATs against UniProtKB, using the optimal hit in the family as decided by E-score.
  4. dFrom BLASTP of translated UATs against published L. hesperus sequences.
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