Repbase Reports

2003, Volume 3, Issue 8
August 31, 2003
Copyright © 2001-2016 - Genetic Information Research Institute
ISSN# 1534-830X
Page 141

Copia5-I_TP

Copia5-I_TP is an internal portion of the Copia5_TP LTR retrotransposon - a consensus sequence.

Submitted:
31-Aug-2003
Accepted:
31-Aug-2003
Key Words:
LTR retrotransposon; Copia clade; 5-bp TSD; protease(?); integrase; reverse transcriptase; RNaseH(?); Copia5_TP; Copia5-LTR_TP; Copia5-I_TP
Source:
consensus
Organism:
Thalassiosira pseudonana
Taxonomy:
Eukaryota; stramenopiles; Bacillariophyta; Coscinodiscophyceae; Thalassiosirophycidae; Thalassiosirales; Thalassiosiraceae; Thalassiosira
[1] Authors:
Kapitonov,V.V. and Jurka,J.
Title:
Copia5_TP, a family of copia LTR retrotransposons from diatom Thalassiosira pseudonana.
Journal:
Repbase Reports 3:(8) p. 141 (2003)
Abstract:
Copia5_TP is a young family of copia-like LTR retrotransposons. Copia5-I_TP, an internal portion of Copia5_TP is flanked by 100% identical Copia5-LTR_TP LTRs. Copia5-I_TP encodes (pos. 286-1731) a hypothetical 482-aa Copia5_TP1p protein of unknown function. The consensus sequence also encodes the 1404-aa Copia5_TP2p polyprotein (positions 1849-6060) composed of the protease(?), integrase, reverse transcriptase and RNaseH(?) domains. Copia5_Tp1p: MAENPNPDVFQDAQEQVDAIAQLTQLVIQQTNTVNALLAALGNAQVGAPVAASASTFALTPGKVGVEAVI DYSTKHGSSVYKEYKAALPTVWDLKGKGLVVFIQEFLTRAQDAGWTQGTMQVTKFNNADGTPIDLITEYG KIDVDTLKAQCDVFLLPGGANFQTRATQNNKLMAECLLSSVTASATQALIADRGQYTFDGTIYAPVLFKH MMKIATLDNKATSKWLRDQLKQMPAVMLEVKGNIDDFFNTFDKWHTQLIGRGEDLDDALDCLWDGLKAAP CEKFSKWIQDKYDLHIEDDPTWGPITVEELTKRVKAKYNLMVTNKEYGSASKEQAEIIALRAQIDALKGD LKLSVAPKGNSKGDKKDKKGGEKGGKEKKTKNTKAKGDKQRQKQEESWKKTPPKDGEPTTKTVGDHTFNW CVHHMAWVWHRSENCDLGKKRAAEQNHVSYAAAVNSSPIETGTSSNFRALMSTLAQAALDEE Copia5-Tp2p: MHFFCFAEVPYHRSKGRPPSKRKESRLRRRYRARHQYHPPRVRKKKKWKTPPSPSASIALDPPLSCHYVW LFKIFKIFASIEILVRRALVVLAPRVLASCIAYRASALHDAVEVRFDSDSFKIGIDNHASRTMSPSKDHF EDLILHNTTTTVGGIGSGLSIKGVGTFVFKIEDDDGGVHCIKIPNSLYVPGLKTVLLSPQHWAQEARDHH PKPEGTVCSNTSKACVLYWNQLRYKRTVYFHRSTNTPVFRTAPGALSHRAFVSTFEAMEAPLQRKKEQLR FRPALNATFLREQPDAATFLREQPDEAEFVAEETLLEKATQQPDPNADDDTVQISNTAPKEHEQQTIGCL TFDPAPRGELHDDQHYSAEDPQAELMRWHYRLGHLPFPRLKLLAETGEIPKRLAKVIPPRCAGCLFGAMT KVPWRAKGKQDTTIFSATKAGQVVSVDQMISTQVGFVAQLKGRLTTQRYRAATVFVDHFSRLKFIYLMTG LSSEETVAAKKAFERFASNNGVRIQQYHCDNGRFADKAFISHCEQQQQHITYCGVNAHFQNGIAEKAIRD IQEQARKQLLHARSRWPEVIHLALWPYALRMAVHLHNTVPSLADGRSPLEVFASLAVGSKMRDNHTFGCP VFALQNALAAGNTIPKWSPRARLGVNLGPSPSHARNVALVLNLSTGLVSPQYHCRFDDFFETTRYAKRDL SVGSTWQRLAGLIRVDRLPSLELHDNNAVSLAEATNIAETVLPPSENDAIEEEELFDADNQQHNDFDDVT TEPGDPNNPAETQTADSDSDTTTQTPTAGISSRGRRRKLSRRMAESVSQREFFGDRNMHYMASQSTVGLN EAEDDRLHEEHLALQSLMSNPIAFHAEMMGDIMYFHQAMKQPDSEEFVKAVVKEVNGHIENNHWQLVPRS EVPPDAEVVPSVWAMRRKRNLTTNEITKYKARLNMHGGKQTYGVNYYETFAPVVSWFGIRLLVVFAIVFK WSLRQVDFVMAYTQAPIEMDMYMELPAGLSTKHGDSKSHVLKLLANLYGQKQAGRVWNEYLVGKLRSIGF EQSKVDDCVFYRGDVVFIVYVDDGMFLGRCDRQLTSIIKELVDLGLDIEDQGHPADYVGVNIRKLQDGSY EFTQRAIIDSVIADVGLDGPNIATKPVPAKSTVHLHAHKSSPAFNGRFNYRSVVGKLNYLAQTTRPDIMY ATHQIAKYSSDPRKEHGEAIIYLVRYLKGTRHLGLKFKVDRTKGFECYVDADFSGAWNRAFAATDPSTAK SRGGWIVFYAGCPIIWASKLQTQVALSTTEAEYIAMSMALRDVIPIMELVREMKNRKFEVICTEPLVYCK VFEDNSGALELARLPKLRPRSKHINVCYHHFREHVRKGLIKIFPVSTDAQVADALTKALPQNSFVRHRRH YCGG Copia5_TP is characterized by standard 5-bp target site duplications. Primer binding site is not complementary to tRNA and it does not form a self-priming palindrome present in Copia1-4_TP families.
Derived:
[1] (Consensus)
Download Sequence - Format:
IG, EMBL, FASTA
References:

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