>cd03273 ABC_SMC2_euk Eukaryotic SMC2 proteins; SMC proteins are large (approximately 110 to 170 kDa), and each is arranged into five recognizable domains. Amino-acid sequence homology of SMC proteins between species is largely confined to the amino- and carboxy-terminal globular domains. The amino-terminal domain contains a 'Walker A' nucleotide-binding domain (GxxGxGKS/T, in the single-letter amino-acid code), which by mutational studies has been shown to be essential in several proteins. The carboxy-terminal domain contains a sequence (the DA-box) that resembles a 'Walker B' motif, and a motif with homology to the signature sequence of the ATP-binding cassette (ABC) family of ATPases. The sequence homology within the carboxy-terminal domain is relatively high within the SMC1-SMC4 group, whereas SMC5 and SMC6 show some divergence in both of these sequences. In eukaryotic cells, the proteins are found as heterodimers of SMC1 paired with SMC3, SMC2 with SMC4, and SMC5 with SMC6 (fo

Probab=100.00 E-value=1.9e-34 Score=246.06 Aligned_cols=221 Identities=21% Similarity=0.236 Sum_probs=171.2 Q ss_pred CCEEEEECCEEEE-EEEE-ECCCCEEEEECCCCCCHHHHHHHHHHHHCCCC------C--CCCCCCCC----CEEEEEEE Q ss_conf 9259994227899-9988-73898189988999788899999998714732------5--33112897----25899999 Q gi|255764514|r 1 MTRLSIYNIVLIE-SLDI-DFSAGLSILSGDTGSGKSILLDALILVTGGRG------D--GGLVRRHA----EKGQVVAV 66 (554) Q Consensus 1 L~~L~i~Nf~~i~-~~~i-~f~~Gl~vItGetGaGKS~ildAl~~~lG~r~------~--~~~Ir~g~----~~a~Ve~~ 66 (554) T Consensus 3 ik~i~i~GFKSF~d~T~i~~f~~g~taIVGPNGsGKSNI~DAIrwVLGe~s~k~LRg~~m~DvIF~g~~~~~~~A~V~l~ 82 (251) T cd03273 3 IKEIILDGFKSYATRTVISGFDPQFNAITGLNGSGKSNILDAICFVLGITNLSTVRASNLQDLIYKRGQAGITKASVTIV 82 (251) T ss_pred EEEEEECCCCCCCCCEEEEECCCCCEEEECCCCCCHHHHHHHHHHHHCCCCHHHHCCCCCCEEEECCCCCCCEEEEEEEE T ss_conf 66999807226788778850599956999999886688999999997567443412135551688899999612699999 Q ss_pred EECCCCHHHHHHHHHCCCCCCCCEEEEEEEECCCCEEEEECCEEEECHHHHHHHHHH-------HCCCCCCCHHHHHHHH Q ss_conf 972897378888874789888838999999438977999999884101122211100-------0001220000000036 Q gi|255764514|r 67 FEISHLPALEILFAEANLTLEKHVILRRVQFPDGRTKAYVNDQVVSVNFMRAVGSLL-------IEIHSQHADRSLLDVQ 139 (554) Q Consensus 67 F~~~~~~~~~~~~~~~~~~~~~~~iirR~i~~~GkS~~~INg~~v~~~~L~~l~~~l-------idi~gQ~e~~~Ll~~~ 139 (554) T Consensus 83 fdN~d~~~~-----p~~~~~~~EI~ItRri~r~G~seY~INg~~~R~kDI~~lF~dtglg~~sp~~II~QGrI~~iln~- 156 (251) T cd03273 83 FDNSDKSQS-----PIGFENYPEITVTRQIVLGGTNKYLINGHRAQQQRVQDLFQSVQLNVNNPHFLIMQGRITKVLNM- 156 (251) T ss_pred ECCCCCCCC-----CCCCCCCCEEEEEEEEEECCCCEEEECCCEECHHHHHHHHHHCCCCCCCCCEEEECCCHHHHHCC- T ss_conf 726875458-----76557788799999999888857989976645999999974437898998606757748898838- Q ss_pred HHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHCCCC Q ss_conf 78777766300001389999999999999988877665555433444433211000002344334677788898620001 Q gi|255764514|r 140 GHRKILDSYADIDLSLCELGTLYRHWCCTADALKKYQEQKSSSQDVEFLRFSIDELQALAVQPGEENELVVMRSKILKQE 219 (554) Q Consensus 140 ~q~~lLD~~~~~~~~~~~~~~~~~~~~~~~~~l~~l~~~~~~~~e~e~l~~ql~El~~~~l~~~E~e~L~~~~~~l~~~e 219 (554) T Consensus 157 -------------------------------------------------------------------------------- 156 (251) T cd03273 157 -------------------------------------------------------------------------------- 156 (251) T ss_pred -------------------------------------------------------------------------------- T ss_conf -------------------------------------------------------------------------------- Q ss_pred CCCCCHHHHHHHHHCCCCHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHCCCHHHHHHHH Q ss_conf 23210234555320010017999999986543100110013667642221001079999999875300014876401235 Q gi|255764514|r 220 RIAVELSSIMDDFHKSSSPISVISSMLRRLERKSTEVPDLLQKSISFLNEAQENLSDAQHEIERSFSEIQYDAQELANIE 299 (554) Q Consensus 220 ~l~~~l~~~~~~l~~~~~~l~~l~~~~~~l~~~~~~~~~~l~~~~~~l~~~~~~l~e~~~el~~~~~~le~~~~~L~~ie 299 (554) T Consensus 157 -----------------------------------------------------------------------kp------- 158 (251) T cd03273 157 -----------------------------------------------------------------------GG------- 158 (251) T ss_pred -----------------------------------------------------------------------CH------- T ss_conf -----------------------------------------------------------------------97------- Q ss_pred HHHHHHHHHHHHHCCCHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH Q ss_conf 66678888787620111568887520000266644334577777888887676521113667899999998889999976 Q gi|255764514|r 300 ERLFALRAMSRKYSVSIDQLPELAKKMEEDLADISEGNEKVVSLERVLYEARQAYDRVAQDISTKRYQFAKMLEKNVMAE 379 (554) Q Consensus 300 ~Rl~~l~~L~rK~~~~~eel~~~~~~l~~~l~~l~~~~~~l~~l~~~~~~~~~~l~~~a~~Ls~~R~~~a~~L~~~i~~~ 379 (554) T Consensus 159 ---------------------------------------------------------------~e--------------- 160 (251) T cd03273 159 ---------------------------------------------------------------VW--------------- 160 (251) T ss_pred ---------------------------------------------------------------HH--------------- T ss_conf ---------------------------------------------------------------99--------------- Q ss_pred HHHHCCCCCEEEEEEECCCCCCCCCCCCCCEEEEECCCCCCCCHHHHHHCCHHHHHHHHHHHHHHCCCCCCCEEEEECCC Q ss_conf 66520256337865202532234465432001101278998311354406215799999999984366899769980344 Q gi|255764514|r 380 MPALKLENVCFTVNITSDKEDISPDGIDRVEFYVQTNRGENPGPLMKLASGGELSRFLLALKIVLVDQGSIPTLVFDEVD 459 (554) Q Consensus 380 L~~L~m~~a~f~i~~~~~~~~~~~~G~d~v~f~~s~n~g~~~~pl~kiaSGGE~Sr~~LAl~~~~~~~~~~p~~ifDEiD 459 (554) T Consensus 161 -----------------------------------------Rr~l~E-EAAG~rsl~al~li~a~l~~kpap~yildeid 198 (251) T cd03273 161 -----------------------------------------KESLTE-LSGGQRSLVALSLILALLLFKPAPMYILDEVD 198 (251) T ss_pred -----------------------------------------HHHHHH-HHCCHHHHHHHHHHHHHHHCCCCCCCCHHHHH T ss_conf -----------------------------------------999999-85454578888889999735897630123345 Q ss_pred CCCCHHHHHHHHHHHHHHHHCCCEEEEECHHHHHHHCCCEEEEEEE Q ss_conf 6888799999999999973059399980837986501761799996 Q gi|255764514|r 460 SGIGGAVADAIGYRLKQLSKKIQLLAVTHAPQVAARADRHFLVYKT 505 (554) Q Consensus 460 agi~G~~a~~v~~~l~~ls~~~Qvi~ITH~pqvAa~a~~h~~v~K~ 505 (554) T Consensus 199 aaLd~~~t~~i~~~~k~~~~~sqfivvs~k~~m~~~a~~l~~~~~~ 244 (251) T cd03273 199 AALDLSHTQNIGRMIKTHFKGSQFIVVSLKEGMFNNANVLFRTRFV 244 (251) T ss_pred HHHHHHHHHHHHHHHHHHCCCCEEEEEECHHHHHHHHHHHEEEEEE T ss_conf 4431033678999998508665489998558787642623465775

HHsearch alignment for GI: 255764514 and conserved domain: cd03273