>P1; 2CAS 
structure:2CAS:37::584:.::::
----------------------------------------GVGISTGTFNNQTEFKFLENGWVEITANSS
RLVHLNMPESENYRRVVVNN----------------MDKTAVNGNMALDDIHAQIVTPWSLVDANAWGVW
FNPGDWQLIVNTMSELHLVSFEQEIFNVVLKTVSESATQPPTKVYNNDLTASLMVALDSNNTMPFTPAAM
RSETLG-------FYP----------------------------WKPTIPTPWRYYFQWDRTLIPSHTG-
TSGTPTNIYHGTDPDD----VQFYTIENSVPVHLLRTGDEFATGTFFFDCKPCR------------LTHT
WQTNRALGLPPFLNSLPQSEGATNFGDIGVQQDKRRGVTQ-------MGNTNYITEATIMRPAEVGYSAP
YYSFEASTQGPFKTPIAAGRGGAQTDENQAADGNPRYAFGRQHGQKTTTTGETPERFTYIAHQDTGRYPE
------GDWIQNINFNLPVTNDNVLLPTDPIGGKTG--------------INYTNIFNTYGPLTALNNVP
P------------------------VYPNGQIWDKEFDTDLKPRLHVNAPFVCQNNCPGQLFVKVAPNLT
NEYDPDAS--ANMSRIVTYSDFWWKGKLVFKAKLRASHTWN---PIQQMSINVDN----------QFNYV
PSNIGGMK----IVYEKSQLAPRKLY--------------------------------------*

>P1;SATB1
sequence:SATB1:.:.:.:.::::
MDHLNEATQGKEHSEMSNNVSDPKGPPAKIARLEQNGSPLGRGRLGSTGAKMQGVPLKHSGHLMKTNLRK
GTMLPVFCVVEHYENAIEYDCKEEHAEFVLVRKDMLFNQLIEMALLSLGYSHSSAAQAKGLIQVGKWNPV
PLSYVTDAPDATVADMLQDVYHVVTLKIQLHSCPKLEDLPPEQWSHTTVRNALKDLLKDMNQSSLAKECP
LSQSMISSIVNSTYYANVSAAKCQEFGRWYKHFKKTKDMMVEMDSLSELSQQGANHVNFGQQPVPGNTAE
QPPSPAQLSHGSQPSVRTPLPNLHPGLVSTPISPQLVNQQLVMAQLLNQQYAVNRLLAQQSLNQQYLNHP
PPVSRSMNKPLEQQVSTNTEVSSEIYQWVRDELKRAGISQAVFARVAFNRTQGLLSEILRKEEDPKTASQ
SLLVNLRAMQNFLQLPEAERDRIYQDERERS-LNAASAMGPAPLISTPPSRPPQVKTATIATERNGKPEN
NTMNINASIYDEIQQEMKRAKVSQALFAKVAATKSQGWLCELLRWKEDPSPENRTLWENLSMIRRFLSLP
QPERDAIYEQESNAVHHHGDRPPHIIHVPAEQIQQQQQQQQQQQQQQQAPPPPQPQQQPQTGPRLPPRQP
TVASPAESDEENRQKTRPRTKISVEALGILQSFIQDVGLYPDEEAIQTLSAQLDLPKYTIIKFFQNQRYY
LKHHGKLKDNSGLEVDVAEYKEEELLKDLEESVQDKNTNTLFSVKLEEELSVEGNTDINTDLKD*