Information report for Pgl001976
Gene Details
Functional Annotation
- Refseq: XP_027075224.1 — protein rough sheath 2 homolog
- Refseq: XP_027178645.1 — protein rough sheath 2 homolog
- Swissprot: Q9S7B2 — RS2_MAIZE; Protein rough sheath 2
- TrEMBL: D5ABT4 — D5ABT4_PICSI; Uncharacterized protein
- STRING: XP_009784773.1 — (Nicotiana sylvestris)
- GO:0003677 — Molecular Function — DNA binding
Family Introduction
- MYB factors represent a family of proteins that include the conserved MYB DNA-binding domain.The first MYB gene identified was the ‘oncogene’ v-Myb derived from the avian myeloblastosis virus . Evidence obtained from sequence comparisons indicates that v-Myb may have originated from a vertebrate gene, which mutated once it became part of the virus. Many vertebrates contain three genes related to v-Myb c-Myb, A-Myb and B-Myb and other similar genes have been identified in insects, plants, fungi and slime moulds. The encoded proteins are crucial to the control of proliferation and differentiation in a number of cell types, and share the conserved MYB DNA-binding domain. This domain generally comprises up to three imperfect repeats, each forming a helix-turn-helix structure of about 53 amino acids. Three regularly spaced tryptophan residues, which form a tryptophan cluster in the three-dimensional helix-turn-helix structure, are characteristic of a MYB repeat. The three repeats in c-Myb are referred to as R1, R2 and R3; and repeats from other MYB proteins are categorised according to their similarity to either R1, R2 or R3.
- In contrast to animals, plants contain a MYB-protein subfamily that is characterised by the R2R3-type MYB domain. MYB proteins can be classified into three subfamilies depending on the number of adjacent repeats in the MYB domain (one, two or three). We refer to MYB-like proteins with one repeat as ‘MYB1R factors’, with two as ‘R2R3-type MYB’ factors, and with three repeats as ‘MYB3R’ factors.
Literature and News
Gene Resources
Homologs
- Nicotiana benthamiana: Niben101Scf13710g03006.1
- Nicotiana tabacum: XP_016442099.1, XP_016443007.1
- Ricinus communis: 28603.m000172
- Salvia miltiorrhiza: SMil_00019980-RA_Salv
- Sesamum indicum: XP_011097206.1
- Vitis vinifera: GSVIVT01036446001
- Ziziphus jujuba: XP_015896997.1, XP_015896996.1, XP_015896995.1, XP_015896994.1
Sequences
CDS Sequence:
- >Pgl001976|Picea_glauca|MYB|gnl|UG|Pgl#S55346139;PUT-175a-Picea_glauca-10724
ATGAAGGAGCGGCAACGGTGGCAGCCTGAAGAAGATGCTTTATTACGTGCTTATGTTAAGCAATACGGGCCAAGGGAATGGAACTTAGTATCACAGCGAATGGGAAAAACCCTGGACAGAGATGCAAAGTCCTGTTTAGAGAGGTGGAAGAACTATCTTAAGCCTGGGATAAAAAAGGGTTCTTTAACAGAAGAGGAGCAATCTCTTGTTATAAGTCTTCAAGCAAAATATGGTAACAAGTGGAAAAAAATTGCAGCTGAAGTGCCAGGACGAACAGCAAAGAGATTAGGTAAATGGTGGGAGGTCTTCAAAGAAAAACAGCTGAAGGAGAGGCGCAAAGAAAGGCAAAATTTAGACAGTGCCAACTCCAGGGAAGGAGGCAAGTATGACCATATTTTGGAAACATTTGCAGAAAAATATGTGCAAAAGAAAATTTGTCCAACCAGCTTACCACCCATTCTGATGCCCTGCCCATCACCCTCTCCTCTCCTAACCCTCAGCGTTCCAACAGGTAGTACATATGCTGATAACATATGTCTGGCCAATGTAAAAACAACACCATCTGTTTCAACAGGTCCAATTGTTTCACAGATGGCAAACTTACATGGATCTATGGGTCTTACTCTGCCTGTTATCAAGGGAAAAATGCCTTCAGCACGTGAAATAGAACCACGGTTGACCTTAGAAAGCCTTGGTAGTACAAGGTCCATGTTGGAGCCTGAACTTGCTTTGCAATGCAATGCTTCTGCGATGGATTTAGAATTGACACCAACATATCTTGGAACTTCCTCTTCTGCTGTTGATGCAGCCTCATCCCTTCCTCCATGGATGTCCAATGTACCCACTGCACATGCACAGGTGCATGCCTCAGGTGGTTCTGATGTTAAAACTATGGCGTCTACATTTATTTTGGAGAAAGATACTCCTTTCTCCTCCAAATCAATTCATATCAACTCATCCCCTTCTGTGAGTCTGTCCCTTTCTCCATCATCAAGTGATCCAGTTGTGTCTAGTGGCTCTGCATCACCTGCCTCTGAAGTTATTGCACCTAGGTCTTGGCTGCAAGATACTATGAGACATCAAGAGAGTATCAATGGGGTCGCTGGGGGAATTGCCAAAGAGGGAAAGGTAAATTTGCCATGGTGTGCATTGGAAAAGCAAGTAGGGACATCATCTTTTGATCCAAATTTGGCTTCTAGCAAACAAGCAATGGATAATCTAATCATGCAGCAGCTGCCCACCTTCCTCCAATATTGCAAAGATCTAGAAGAGGGCAGACAGTCATGGTTTATGCACAAGAAGGAAGCTACCTGGAGGCTCAGTCGGCTTGAGCAGCAGCTTGAATCTGAGAAAGCTCGCAAGCGGAGAGAAAAAATTGAAGAGGTAGGTTCAAAAATTCGTGCCCTCAGGGAGGAAGAAATAACATATCTTGACAAACTCGAAACTGAGTGCAGGGAGCAGCTTTCTAGTCTCCAAAGGGATGCAGAGATGAAGGAGGCTAAGATGATGGAACTGTGGGCTGCCAAACACCTGCAGTTGACAAAATTCGTTGAGCAGATGCTTTATCAGTTTCCTGATGCTCAGAGACTCTTTAGTAAAGAAATGCATTGA
Protein Sequence:
- >Pgl001976|Picea_glauca|MYB|gnl|UG|Pgl#S55346139;PUT-175a-Picea_glauca-10724
MKERQRWQPEEDALLRAYVKQYGPREWNLVSQRMGKTLDRDAKSCLERWKNYLKPGIKKGSLTEEEQSLVISLQAKYGNKWKKIAAEVPGRTAKRLGKWWEVFKEKQLKERRKERQNLDSANSREGGKYDHILETFAEKYVQKKICPTSLPPILMPCPSPSPLLTLSVPTGSTYADNICLANVKTTPSVSTGPIVSQMANLHGSMGLTLPVIKGKMPSAREIEPRLTLESLGSTRSMLEPELALQCNASAMDLELTPTYLGTSSSAVDAASSLPPWMSNVPTAHAQVHASGGSDVKTMASTFILEKDTPFSSKSIHINSSPSVSLSLSPSSSDPVVSSGSASPASEVIAPRSWLQDTMRHQESINGVAGGIAKEGKVNLPWCALEKQVGTSSFDPNLASSKQAMDNLIMQQLPTFLQYCKDLEEGRQSWFMHKKEATWRLSRLEQQLESEKARKRREKIEEVGSKIRALREEEITYLDKLETECREQLSSLQRDAEMKEAKMMELWAAKHLQLTKFVEQMLYQFPDAQRLFSKEMH