Annotated gene sequence

Experiment = in vitro icSHAPE / NAI-N3 RefSeq = NC_012532 Original Data Reference = Cell Host Microbe. 2018;24(6):875-886.e5.

stable secondary structure loop bulge/internal loop no SHAPE data coding sequence

AGTTGTTGATCTGTGTGAGTCAGACTGCGACAGTTCGAGTCTGAAGCGAGAGCTAACAACAGTATCAACAGGTTTAATTTGGATTTGGAAACGAGAGTTT
CTGGTCATGAAAAACCCAAAGAAGAAATCCGGAGGATTCCGGATTGTCAATATGCTAAAACGCGGAGTAGCCCGTGTAAACCCCTTGGGAGGTTTGAAGA
GGTTGCCAGCCGGACTTCTGCTGGGTCATGGACCCATCAGAATGGTTTTGGCGATACTAGCCTTTTTGAGATTTACAGCAATCAAGCCATCACTGGGCCT
TATCAACAGATGGGGTTCCGTGGGGAAAAAAGAGGCTATGGAAATAATAAAGAAGTTCAAGAAAGATCTTGCTGCCATGTTGAGAATAATCAATGCTAGG
AAAGAGAGGAAGAGACGTGGCGCAGACACCAGCATCGGAATCATTGGCCTCCTGCTGACTACAGCCATGGCAGCAGAGATCACTAGACGCGGGAGTGCAT
ACTACATGTACTTGGATAGGAGCGATGCCGGGAAGGCCATTTCGTTTGCTACCACATTGGGAGTGAACAAGTGCCACGTACAGATCATGGACCTCGGGCA
CATGTGTGACGCCACCATGAGTTATGAGTGCCCCATGCTGGATGAGGGAGTGGAACCAGATGATGTCGATTGCTGGTGCAACACGACATCAACTTGGGTT
GTGTACGGAACCTGTCATCACAAAAAAGGTGAGGCACGGCGATCTAGAAGAGCCGTGACGCTCCCTTCTCACTCTACAAGGAAGTTGCAAACGCGGTCGC
AGACCTGGTTAGAATCAAGAGAATACACGAAGCACTTGATCAAGGTTGAAAATTGGATATTCAGGAACCCCGGGTTTGCGCTAGTGGCCGTTGCCATTGC
CTGGCTTTTGGGAGGCTCGACGAGCCAAAAAGTCATATACTTGGTCATGATACTGCTGATTGCCCCGGCATACAGTATCAGGTGCATTGGAGTCAGCAAT
AGAGACTTCGTGGAGGGCATGTCAGGTGGGACCTGGGTTGATGTTGTCTTGGAACATGGAGGCTGCGTTACCGTGATGGCACAGGACAAGCCAACAGTCG
ACATAGAGTTGGTCACGACGACGGTTAGTAACATGGCCGAGGTAAGATCCTATTGCTACGAGGCATCGATATCGGACATGGCTTCGGACAGTCGTTGCCC
AACACAAGGTGAAGCCTACCTTGACAAGCAATCAGACACTCAATATGTCTGCAAAAGAACATTAGTGGACAGAGGTTGGGGAAACGGTTGTGGACTTTTT
GGCAAAGGGAGCTTGGTGACATGTGCCAAGTTTACGTGTTCTAAGAAGATGACCGGGAAGAGCATTCAACCGGAAAATCTGGAGTATCGGATAATGCTAT
CAGTGCATGGCTCCCAGCATAGCGGGATGATTGGATATGAAACTGACGAAAATAGAGCGAAAGTCGAGGTTACGCCTAATTCACCAAGAGCGGAAGCAAC
CTTGGGAGGCTTTGGAAGCTTAGGACTTGACTGTGAACCAAGGACAGGCCTTGACTTTTCAGATCTGTATTACCTGACCATGAACAATAAGCATTGGTTG
GTGCATAAAGAGTGGTTTCATGACATCCCATTGCCTTGGCATGCTGGGGCAGACACCGGAACTCCACACTGGAACAACAAAGAGGCATTGGTAGAATTCA
AGGATGCCCACGCCAAGAGGCAAACCGTCGTCGTTCTGGGGAGCCAGGAAGGAGCCGTTCACACGGCTCTCGCTGGAGCTCTAGAGGCTGAGATGGATGG
TGCAAAGGGAAAGCTGTTCTCTGGCCATTTGAAATGCCGCCTAAAAATGGACAAGCTTAGATTGAAGGGCGTGTCATATTCCTTGTGCACTGCGGCATTC
ACATTCACCAAGGTCCCAGCTGAAACACTGCATGGAACAGTCACAGTGGAGGTGCAGTATGCAGGGACAGATGGACCCTGCAAGATCCCAGTCCAGATGG
CGGTGGACATGCAGACCCTGACCCCAGTTGGAAGGCTGATAACCGCCAACCCCGTGATTACTGAAAGCACTGAGAACTCAAAGATGATGTTGGAGCTTGA
CCCACCATTTGGGGATTCTTACATTGTCATAGGAGTTGGGGACAAGAAAATCACCCACCACTGGCATAGGAGTGGTAGCACCATCGGAAAGGCATTTGAG
GCCACTGTGAGAGGCGCCAAGAGAATGGCAGTCCTGGGGGATACAGCCTGGGACTTCGGATCAGTCGGGGGTGTGTTCAACTCACTGGGTAAGGGCATTC
ACCAGATTTTTGGAGCAGCCTTCAAATCACTGTTTGGAGGAATGTCCTGGTTCTCACAGATCCTCATAGGCACGCTGCTAGTGTGGTTAGGTTTGAACAC
AAAGAATGGATCTATCTCCCTCACATGCTTGGCCCTGGGGGGAGTGATGATCTTCCTCTCCACGGCTGTTTCTGCTGACGTGGGGTGCTCAGTGGACTTC
TCAAAAAAGGAAACGAGATGTGGCACGGGGGTATTCATCTATAATGATGTTGAAGCCTGGAGGGACCGGTACAAGTACCATCCTGACTCCCCCCGCAGAT
TGGCAGCAGCAGTCAAGCAGGCCTGGGAAGAGGGGATCTGTGGGATCTCATCCGTTTCAAGAATGGAAAACATCATGTGGAAATCAGTAGAAGGGGAGCT
CAATGCTATCCTAGAGGAGAATGGAGTTCAACTGACAGTTGTTGTGGGATCTGTAAAAAACCCCATGTGGAGAGGTCCACAAAGATTGCCAGTGCCTGTG
AATGAGCTGCCCCATGGCTGGAAAGCCTGGGGGAAATCGTATTTTGTTAGGGCGGCAAAGACCAACAACAGTTTTGTTGTCGACGGTGACACACTGAAGG
AATGTCCGCTTGAGCACAGAGCATGGAATAGTTTTCTTGTGGAGGATCACGGGTTTGGAGTCTTCCACACCAGTGTCTGGCTTAAGGTCAGAGAAGATTA
CTCATTAGAATGTGACCCAGCCGTCATAGGAACAGCTGTTAAGGGAAGGGAGGCCGCGCACAGTGATCTGGGCTATTGGATTGAAAGTGAAAAGAATGAC
ACATGGAGGCTGAAGAGGGCCCACCTGATTGAGATGAAAACATGTGAATGGCCAAAGTCTCACACATTGTGGACAGATGGAGTAGAAGAAAGTGATCTTA
TCATACCCAAGTCTTTAGCTGGTCCACTCAGCCACCACAACACCAGAGAGGGTTACAGAACCCAAGTGAAAGGGCCATGGCACAGTGAAGAGCTTGAAGT
CCGGTTTGAGGAATGTCCAGGCACCAAGGTTTACGTGGAGGAGACATGCGGAACTAGAGGACCATCTCTGAGATCAACTACTGCAAGTGGAAGGGTCATT
GAGGAATGGTGCTGTAGGGAATGCACAATGCCCCCACTATCGTTTCGAGCAAAAGACGGCTGCTGGTATGGAATGGAGATAAGGCCCAGGAAAGAACCAG
AGAGCAACTTAGTGAGGTCAATGGTGACAGCGGGGTCAACCGATCATATGGACCACTTCTCTCTTGGAGTGCTTGTGATTCTACTCATGGTGCAGGAGGG
GTTGAAGAAGAGAATGACCACAAAGATCATCATGAGCACATCAATGGCAGTGCTGGTAGTCATGATCTTGGGAGGATTTTCAATGAGTGACCTGGCCAAG
CTTGTGATCCTGATGGGTGCTACTTTCGCAGAAATGAACACTGGAGGAGATGTAGCTCACTTGGCATTGGTAGCGGCATTTAAAGTCAGACCAGCCTTGC
TGGTCTCCTTCATTTTCAGAGCCAATTGGACACCCCGTGAGAGCATGCTGCTAGCCCTGGCTTCGTGTTTTCTGCAAACTGCGATCTCTGCTCTTGAAGG
TGACTTGATGGTCCTCATTAATGGATTTGCTTTGGCCTGGTTGGCAATTCGAGCAATGGCCGTGCCACGCACTGACAACATCGCTCTACCAATCTTGGCT
GCTCTAACACCACTAGCTCGAGGCACACTGCTCGTGGCATGGAGAGCGGGCCTGGCTACTTGTGGAGGGATCATGCTCCTCTCCCTGAAAGGGAAAGGTA
GTGTGAAGAAGAACCTGCCATTTGTCATGGCCCTGGGATTGACAGCTGTGAGGGTAGTAGACCCTATTAATGTGGTAGGACTACTGTTACTCACAAGGAG
TGGGAAGCGGAGCTGGCCCCCTAGTGAAGTTCTCACAGCCGTTGGCCTGATATGTGCACTGGCCGGAGGGTTTGCCAAGGCAGACATTGAGATGGCTGGA
CCCATGGCTGCAGTAGGCTTGCTAATTGTCAGCTATGTGGTCTCGGGAAAGAGTGTGGACATGTACATTGAAAGAGCAGGTGACATCACATGGGAAAAGG
ACGCGGAAGTCACTGGAAACAGTCCTCGGCTTGACGTGGCACTGGATGAGAGTGGTGATTTCTCCTTGGTAGAGGAAGATGGTCCACCCATGAGAGAGAT
CATACTCAAGGTGGTCCTGATGGCCATCTGTGGCATGAACCCAATAGCTATACCTTTTGCTGCAGGAGCGTGGTATGTGTATGTGAAGACTGGGAAAAGG
AGTGGCGCCCTCTGGGACGTGCCTGCTCCCAAAGAAGTGAAGAAAGGAGAGACCACAGATGGAGTGTACAGAGTGATGACTCGCAGACTGCTAGGTTCAA
CACAGGTTGGAGTGGGAGTCATGCAAGAGGGAGTCTTCCACACCATGTGGCACGTTACAAAAGGAGCCGCACTGAGGAGCGGTGAGGGAAGACTTGATCC
ATACTGGGGGGATGTCAAGCAGGACTTGGTGTCATACTGTGGGCCTTGGAAGTTGGATGCAGCTTGGGATGGACTCAGCGAGGTACAGCTTTTGGCCGTA
CCTCCCGGAGAGAGGGCCAGAAACATTCAGACCCTGCCTGGAATATTCAAGACAAAGGACGGGGACATCGGAGCAGTTGCTCTGGACTACCCTGCAGGGA
CCTCAGGATCTCCGATCCTAGACAAATGTGGAAGAGTGATAGGACTCTATGGCAATGGGGTTGTGATCAAGAATGGAAGCTATGTTAGTGCTATAACCCA
GGGAAAGAGGGAGGAGGAGACTCCGGTTGAATGTTTCGAACCCTCGATGCTGAAGAAGAAGCAGCTAACTGTCTTGGATCTGCATCCAGGAGCCGGAAAA
ACCAGGAGAGTTCTTCCTGAAATAGTCCGTGAAGCCATAAAAAAGAGACTCCGGACAGTGATCTTGGCACCAACTAGGGTTGTCGCTGCTGAGATGGAGG
AGGCCTTGAGAGGACTTCCGGTGCGTTACATGACAACAGCAGTCAACGTCACCCATTCTGGGACAGAAATCGTTGATTTGATGTGCCATGCCACTTTCAC
TTCACGCTTACTACAACCCATCAGAGTCCCTAATTACAATCTCTACATCATGGATGAAGCCCACTTCACAGACCCCTCAAGTATAGCTGCAAGAGGATAC
ATATCAACAAGGGTTGAAATGGGCGAGGCGGCTGCCATTTTTATGACTGCCACACCACCAGGAACCCGTGATGCGTTTCCTGACTCTAACTCACCAATCA
TGGACACAGAAGTGGAAGTCCCAGAGAGAGCCTGGAGCTCAGGCTTTGATTGGGTGACAGACCATTCTGGGAAAACAGTTTGGTTCGTTCCAAGCGTGAG
AAACGGAAATGAAATCGCAGCCTGTCTGACAAAGGCTGGAAAGCGGGTCATACAGCTCAGCAGGAAGACTTTTGAGACAGAATTTCAGAAAACAAAAAAT
CAAGAGTGGGACTTTGTCATAACAACTGACATCTCAGAGATGGGCGCCAACTTCAAGGCTGACCGGGTCATAGACTCTAGGAGATGCCTAAAACCAGTCA
TACTTGATGGTGAGAGAGTCATCTTGGCTGGGCCCATGCCTGTCACGCATGCTAGTGCTGCTCAGAGGAGAGGACGTATAGGCAGGAACCCTAACAAACC
TGGAGATGAGTACATGTATGGAGGTGGGTGTGCAGAGACTGATGAAGGCCATGCACACTGGCTTGAAGCAAGAATGCTTCTTGACAACATCTACCTCCAG
GATGGCCTCATAGCCTCGCTCTATCGGCCTGAGGCCGATAAGGTAGCCGCCATTGAGGGAGAGTTTAAGCTGAGGACAGAGCAAAGGAAGACCTTCGTGG
AACTCATGAAGAGAGGAGACCTTCCCGTCTGGCTAGCCTATCAGGTTGCATCTGCCGGAATAACTTACACAGACAGAAGATGGTGCTTTGATGGCACAAC
CAACAACACCATAATGGAAGACAGCGTACCAGCAGAGGTGTGGACAAAGTATGGAGAGAAGAGAGTGCTCAAACCGAGATGGATGGATGCTAGGGTCTGT
TCAGACCATGCGGCCCTGAAGTCGTTCAAAGAATTCGCCGCTGGAAAAAGAGGAGCGGCTTTGGGAGTAATGGAGGCCCTGGGAACACTGCCAGGACACA
TGACAGAGAGGTTTCAGGAAGCCATTGACAACCTCGCCGTGCTCATGCGAGCAGAGACTGGAAGCAGGCCTTATAAGGCAGCGGCAGCCCAACTGCCGGA
GACCCTAGAGACCATTATGCTCTTAGGTTTGCTGGGAACAGTTTCACTGGGGATCTTCTTCGTCTTGATGCGGAATAAGGGCATCGGGAAGATGGGCTTT
GGAATGGTAACCCTTGGGGCCAGTGCATGGCTCATGTGGCTTTCGGAAATTGAACCAGCCAGAATTGCATGTGTCCTCATTGTTGTGTTTTTATTACTGG
TGGTGCTCATACCCGAGCCAGAGAAGCAAAGATCTCCCCAAGATAACCAGATGGCAATTATCATCATGGTGGCAGTGGGCCTTCTAGGTTTGATAACTGC
AAACGAACTTGGATGGCTGGAAAGAACAAAAAATGACATAGCTCATCTAATGGGAAGGAGAGAAGAAGGAGCAACCATGGGATTCTCAATGGACATTGAT
CTGCGGCCAGCCTCCGCCTGGGCTATCTATGCCGCATTGACAACTCTCATCACCCCAGCTGTCCAACATGCGGTAACCACTTCATACAACAACTACTCCT
TAATGGCGATGGCCACACAAGCTGGAGTGCTGTTTGGCATGGGCAAAGGGATGCCATTTTATGCATGGGACCTTGGAGTCCCGCTGCTAATGATGGGTTG
CTATTCACAATTAACACCCCTGACTCTGATAGTAGCTATCATTCTGCTTGTGGCGCACTACATGTACTTGATCCCAGGCCTACAAGCGGCAGCAGCGCGT
GCTGCCCAGAAAAGGACAGCAGCTGGCATCATGAAGAATCCCGTTGTGGATGGAATAGTGGTAACTGACATTGACACAATGACAATAGACCCCCAGGTGG
AGAAGAAGATGGGACAAGTGTTACTCATAGCAGTAGCCATCTCCAGTGCTGTGCTGCTGCGGACCGCCTGGGGATGGGGGGAGGCTGGAGCTCTGATCAC
AGCAGCGACCTCCACCTTGTGGGAAGGCTCTCCAAACAAATACTGGAACTCCTCTACAGCCACCTCACTGTGCAACATCTTCAGAGGAAGCTATCTGGCA
GGAGCTTCCCTTATCTATACAGTGACGAGAAACGCTGGCCTGGTTAAGAGACGTGGAGGTGGGACGGGAGAGACTCTGGGAGAGAAGTGGAAAGCTCGTC
TGAATCAGATGTCGGCCCTGGAGTTCTACTCTTATAAAAAGTCAGGTATCACTGAAGTGTGTAGAGAGGAGGCTCGCCGTGCCCTCAAGGATGGAGTGGC
CACAGGAGGACATGCCGTATCCCGGGGAAGTGCAAAGCTCAGATGGTTGGTGGAGAGAGGATATCTGCAGCCCTATGGGAAGGTTGTTGACCTCGGATGT
GGCAGAGGGGGCTGGAGCTATTATGCCGCCACCATCCGCAAAGTGCAGGAGGTGAGAGGATACACAAAGGGAGGTCCCGGTCATGAAGAACCCATGCTGG
TGCAAAGCTATGGGTGGAACATAGTTCGTCTCAAGAGTGGAGTGGACGTCTTCCACATGGCGGCTGAGCCGTGTGACACTCTGCTGTGTGACATAGGTGA
GTCATCATCTAGTCCTGAAGTGGAAGAGACACGAACACTCAGAGTGCTCTCTATGGTGGGGGACTGGCTTGAAAAAAGACCAGGGGCCTTCTGTATAAAG
GTGCTGTGCCCATACACCAGCACTATGATGGAAACCATGGAGCGACTGCAACGTAGGCATGGGGGAGGATTAGTCAGAGTGCCATTGTCTCGCAACTCCA
CACATGAGATGTACTGGGTCTCTGGGGCAAAGAGCAACATCATAAAAAGTGTGTCCACCACAAGTCAGCTCCTCCTGGGACGCATGGATGGCCCCAGGAG
GCCAGTGAAATATGAGGAGGATGTGAACCTCGGCTCGGGTACACGAGCTGTGGCAAGCTGTGCTGAGGCTCCTAACATGAAAATCATCGGCAGGCGCATT
GAGAGAATCCGCAATGAACATGCAGAAACATGGTTTCTTGATGAAAACCACCCATACAGGACATGGGCCTACCATGGGAGCTACGAAGCCCCCACGCAAG
GATCAGCGTCTTCCCTCGTGAACGGGGTTGTTAGACTCCTGTCAAAGCCTTGGGACGTGGTGACTGGAGTTACAGGAATAGCCATGACTGACACCACACC
ATACGGCCAACAAAGAGTCTTCAAAGAAAAAGTGGACACCAGGGTGCCAGATCCCCAAGAAGGCACTCGCCAGGTAATGAACATAGTCTCTTCCTGGCTG
TGGAAGGAGCTGGGGAAACGCAAGCGGCCACGCGTCTGCACCAAAGAAGAGTTTATCAACAAGGTGCGCAGCAATGCAGCACTGGGAGCAATATTTGAAG
AGGAAAAAGAATGGAAGACGGCTGTGGAAGCTGTGAATGATCCAAGGTTTTGGGCCCTAGTGGATAGGGAGAGAGAACACCACCTGAGAGGAGAGTGTCA
CAGCTGTGTGTACAACATGATGGGAAAAAGAGAAAAGAAGCAAGGAGAGTTCGGGAAAGCAAAAGGTAGCCGCGCCATCTGGTACATGTGGTTGGGAGCC
AGATTCTTGGAGTTTGAAGCCCTTGGATTCTTGAACGAGGACCATTGGATGGGAAGAGAAAACTCAGGAGGTGGAGTCGAAGGGTTAGGATTGCAAAGAC
TTGGATACATTCTAGAAGAAATGAATCGGGCACCAGGAGGAAAGATGTACGCAGATGACACTGCTGGCTGGGACACCCGCATTAGTAAGTTTGATCTGGA
GAATGAAGCTCTGATTACCAACCAAATGGAGGAAGGGCACAGAACTCTGGCGTTGGCCGTGATTAAATACACATACCAAAACAAAGTGGTGAAGGTTCTC
AGACCAGCTGAAGGAGGAAAAACAGTTATGGACATCATTTCAAGACAAGACCAGAGAGGGAGTGGACAAGTTGTCACTTATGCTCTCAACACATTCACCA
ACTTGGTGGTGCAGCTTATCCGGAACATGGAAGCTGAGGAAGTGTTAGAGATGCAAGACTTATGGTTGTTGAGGAAGCCAGAGAAAGTGACCAGATGGTT
GCAGAGCAATGGATGGGATAGACTCAAACGAATGGCGGTCAGTGGAGATGACTGCGTTGTGAAGCCAATCGATGATAGGTTTGCACATGCCCTCAGGTTC
TTGAATGACATGGGAAAAGTTAGGAAAGACACACAGGAGTGGAAACCCTCGACTGGATGGAGCAATTGGGAAGAAGTCCCGTTCTGCTCCCACCACTTCA
ACAAGCTGTACCTCAAGGATGGGAGATCCATTGTGGTCCCTTGCCGCCACCAAGATGAACTGATTGGCCGAGCTCGCGTCTCACCAGGGGCAGGATGGAG
CATCCGGGAGACTGCCTGTCTTGCAAAATCATATGCGCAGATGTGGCAGCTCCTTTATTTCCACAGAAGAGACCTTCGACTGATGGCTAATGCCATTTGC
TCGGCTGTGCCAGTTGACTGGGTACCAACTGGGAGAACCACCTGGTCAATCCATGGAAAGGGAGAATGGATGACCACTGAGGACATGCTCATGGTGTGGA
ATAGAGTGTGGATTGAGGAGAACGACCATATGGAGGACAAGACTCCTGTAACAAAATGGACAGACATTCCCTATCTAGGAAAAAGGGAGGACTTATGGTG
TGGATCCCTTATAGGGCACAGACCCCGCACCACTTGGGCTGAAAACATCAAAGACACAGTCAACATGGTGCGCAGGATCATAGGTGATGAAGAAAAGTAC
ATGGACTATCTATCCACCCAAGTCCGCTACCTGGGTGAGGAAGGGTCCACACCCGGAGTGTTGTAAGCACCAATTTTAGTGTTGTCAGGCCTGCTAGTCA
GCCACAGTTTGGGGAAAGCTGTGCAGCCTGTAACCCCCCCAGGAGAAGCTGGGAAACCAAGCTCATAGTCAGGCCGAGAACGCCATGGCACGGAAGAAGC
CATGCTGCCTGTGAGCCCCTCAGAGGACACTGAGTCAAAAAACCCCACGCGCTTGGAAGCGCAGGATGGGAAAAGAAGGTGGCGACCTTCCCCACCCTTC
AATCTGGGGCCTGAACTGGAGACTAGCTGTGAATCTCCAGCAGAGGGACTAGTGGTTAGAGGAGACCCCCCGGAAAACGCAAAACAGCATATTGACGCTG
GGAAAGACCAGAGACTCCATGAGTTTCCACCACGCTGGCCGCCAGGCACAGATCGCCGAACAGCGGCGGCCGGTGTGGGGAAATCCATGGTTTCT

Loop counts:

3 nts: 19
4 nts: 38
5 nts: 12
6 nts: 10
7 nts: 4
8 nts: 5
9 nts: 4
10 nts: 2

Tetra-loop variants:

ACAG    2
CAAG    2
AGGG    1
GAUG    1
UUUU    1
UACU    1
AGAA    1
CCGC    1
AUGC    1
UGGU    1
GUCA    1
UAGG    1
GAGA    1
CGUU    1
GCAA    1
AGAU    1
ACCA    1
AGAC    1
UGAG    1
AGUU    1
UGGA    1
ACUA    1
GGUA    1
UGAU    1
AACA    1
GGUU    1
GUUU    1
GGAA    1
GAGG    1
CAGU    1
CAGC    1
UCAC    1
GGAU    1
UUAC    1
GGCG    1
UAAU    1

Single bulge variants:

G x 0 bulge: 2
A x 0 bulge: 7
U x 0 bulge: 4
C x 0 bulge: 2

1 x 1 internal loop variants:

G x G bulge: 3
G x A bulge: 1
G x U bulge: 0
G x C bulge: 0
A x G bulge: 1
A x A bulge: 2
A x U bulge: 0
A x C bulge: 2
U x G bulge: 0
U x A bulge: 0
U x U bulge: 3
U x C bulge: 4
C x G bulge: 0
C x A bulge: 2
C x U bulge: 4
C x C bulge: 0