Conserved Protein Domain Family
SCAB_CC
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pfam16712: SCAB_CC (this model, PSSM-Id:293317 is obsolete and has been replaced by 465244)
Coiled-coil regions of plant-specific actin-binding protein
SCAB_CC is the two coiled-coil, dimerization domains of plant-specific actin-binding proteins or SCABs, CC1 and CC2, both of which contribute independently to dimerization. CC1 is also required for actin binding, indicating that SCAB1 is a bivalent actin cross-linker. since CC1 adopts an antiparallel helical hairpin that further dimerizes into a four-helix bundle. SCAB proteins bind, bundle and stabilize actin filaments and regulate stomatal movement,
Links
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Statistics
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PSSM-Id: 293317
Aligned: 14 rows
Threshold Bit Score: 217.648
Created: 25-Jul-2015
Updated: 5-Aug-2015
Structure
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Aligned Rows:
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Sequence Alignment
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Format: Row Display: Color Bits: Type Selection: 
XP_002308873 102 ASLEGHVLLKKLRDALESLRGRMAGRNKEDVEKAISMVEALAVKLTQNEGELIQEKFEVKKLANFLKQASEDAKKLVNQE 181 black cottonwood
XP_003519505 101 ASLEKHVLLKKLRDALESLKGRVAGRNKDDVEEAIAMVEALAVQLTQREGELIQEKAEVKKLANFLKQASEDAKKLVDEE 180 soybean
XP_004958494 103 ALLERDILLKNLKNVLESLRSRVAGKNRDEIEESLSMVDILAVQLSKREDELLRQKTEVTKIAASLKLASEDAKRIVDEE 182 foxtail millet
XP_003557842 103 ALLERDILLKNLKSVLESLRGQVTGKTKDEIEESISMVEILGVQLSKREAELLQQKEEVTKLATSLKLASEDAKRIVEEE 182 Brachypodium di...
XP_003562576 103 ALLERNILLKNLMSVLESLRDRVAGKYKDEIEESVSMVDILAVQLSKREDELLQQKTEVTRIASSLKLASEDARRIVDDE 182 Brachypodium di...
CDX79969     132 TSLEGHVMLKKLRDALESMRGRMDGRNKEAVEKAISMVEALAVKLTQHEGVFIQEKTEVKKLASFLKQASEDAKKLVNQE 211 rape
EAZ04885     103 ALLERDILLKNLKNVLESLRSRVAGKHKDEIEESLSMVDILTVQLSKREDELLQQKAEVAKIATSLKLASEDARRIVEEE 182 long-grained rice
EMT27137     107 ASLDRQVLLKKLRDVLDTLKGRVAGRNRDDADEAISLVEALAVQLTQREGELIYEKAEVKKLASFLKQATEDARKVAEEE 186 Aegilops tauschii
XP_002988577  78 LMLERQELITKLRNVLDALGGRVAGRNRDDVEESVTLVEALGIQLVQREIEMSQEKIELRKMATLFKQASGEAKKMVEEA 157 Selaginella moe...
XP_001778664  78 MVLDRPALTKKLRVLLSELAGRVAGRNKDDVTEALAIIEAMELQWLQKENELAQEKADVKKAASLFQQASDEARKMVEEA 157 Physcomitrella ...

XP_002308873 182 KSFACAEIESARAVVQRIGEALDEEERDAQNSKNQaaD--VEELVEEVQEARRIKLLHQPSKVMDMEHELRALRNQIREK 259 black cottonwood
XP_003519505 181 RAFARAEIEDARAAVQRVEEALQEHERMSQASGKQ--D--MEQLMKEVQEARRIKMLHQPSKVMDMEHELRALRAQLAEK 256 soybean
XP_004958494 183 RANARVEMESAKGSAQRVQLAIEEEENVSQRTRKQ--D--VNELKEEVQEARRVKMLHCPSKAMDIENEIQVLRDQLAEK 258 foxtail millet
XP_003557842 183 RVNAHTEVESARSAVQRVQQALQEHEKISQRTGKQ--D--MDELKKEVRVARRIKMLHCPSKAMDLENEIKTLRKTFTEK 258 Brachypodium di...
XP_003562576 183 RANARTEIENARAAVQRVQQVLKEKEKHSHTIGKQ--D--MDELREKGQEARRVKMLHCPSKAMDIKNEIHVLRGQFSEI 258 Brachypodium di...
CDX79969     212 RSFACAEIDSARTLVMRLGGAFEEQELCSKASRAQ--EpnVEKLVEEVQEARRIKRMHQPTKVMGMQHELHDLKSQIQEK 289 rape
EAZ04885     183 RSNARIEIDNARAAVQKVEQLVKDQEIDPQINGKQ--D--EDELKEKAQEARRVKMLHCPSKAMDIENEIEVLREQLAEK 258 long-grained rice
EMT27137     187 RALALAEIEKSRAAIEKVEKALQEQDSASSSREKE--E--IEELRKEIREARRIKMLHQPSKVMDMQFELQGLRTLISEK 262 Aegilops tauschii
XP_002988577 158 RSVAQAEIEKAKASVLRVEAIYQLSRNSSRNFHCQ--E--LEAMRREVQEARRIKMLHEPSKVMDMDYKLQAIQQQFDVK 233 Selaginella moe...
XP_001778664 158 RANAKAQVEAAQAAVFRVEAALEEQTQSLSVAEKK--E--LEMMRKDIHEARRIKMLHEPSKTMDMEFEIEGLRQGLLQK 233 Physcomitrella ...

XP_002308873 260 SIVSVKLQKEL 270 black cottonwood
XP_003519505 257 TRQYLRLQKEL 267 soybean
XP_004958494 259 SSDYVHLLKEL 269 foxtail millet
XP_003557842 259 SADCFNLLKEL 269 Brachypodium distachyon
XP_003562576 259 SASSAHLLKEL 269 Brachypodium distachyon
CDX79969     290 SAYSIKLQREI 300 rape
EAZ04885     259 SSNCVHLLKEL 269 long-grained rice
EMT27137     263 TQLCNQLKKEL 273 Aegilops tauschii
XP_002988577 234 SAEVLQLRKEL 244 Selaginella moellendorffii
XP_001778664 234 AEELVRLRKEV 244 Physcomitrella patens
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