Conserved Protein Domain Family
BMC_like_1_repeat2

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cd07052: BMC_like_1_repeat2 
Bacterial Micro-Compartment (BMC)-like domain 1 repeat 2
BMC-like domains exist in cyanobacteria, proteobacteria, and actinobacteria and are homologs of the carboxysome shell proteins. They might be encoded from putative organelles involved in unknown metabolic process. Although it has been suggested that these carboxysome shell protein homologs form hexamers and further assemble into the flat facets of the polyhedral bacterial organelles shell at present no experimental evidence exists to directly support this view. Proteins in this CD contain two tandem BMC domains. This CD includes repeat 2 (the second BMC domain of BMC like 1 proteins).
Statistics
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PSSM-Id: 132892
View PSSM: cd07052
Aligned: 12 rows
Threshold Bit Score: 87.7721
Threshold Setting Gi: 119718246
Created: 19-Nov-2008
Updated: 17-Jan-2013
Structure
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Aligned Rows:
 
putativeputative
Feature 1:putative hexamer interface [polypeptide binding site]
Evidence:
  • Comment:Based on Synechocystis sp. CcmK2 (2A1B) and CcmK4 (2A10)

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
Feature 1                                #  #        #  ##      #    #   #                       
gi 81672236  121 QTQLINR-NRRGHMLlaGQTLFVLEVQPAAYASLAANEAEKSAs-INILQVSSIGSFGRLYLGGEERDIKAGARAAIAAI 198
gi 81574176  173 HAVLINRqNRRGSMIeaGMSMFILETEPAGYVLIAANEAEKASn-ITLVDVKAVGAFGRLTLAGREGDVEEAAAAAMRAI 251
gi 85715075  121 HATLINRqLRKGSMIlpGKSMFILEVEPAGYIVYAANEAEKAAh-ITLVDVKAFGSFGRLTMMGNEAEAEEAQRAAIAAI 199
gi 111026483 151 HAVILNR-TRDASMLmpGSALLVYEMAPALFAAVAANSAERVApnLTLVDVQMIGAAGRLFISGDLKSVTIAREEITRVL 229
gi 114330827 121 HATLINRqLRKGSMLlpGKSMFILEVEPAGYIIYAANEAEKAAh-VTLVDVKPFGSFGRLTMMGSEAEAEAAQHAAVAAI 199
gi 119718246 123 QSQLLNR-FTRGMMLvaGQTMLVLECTPAAYINLAANEAEKAAa-VNLMHVASVGVYGRLWMAGTEADILAARNAAVAAL 200
gi 121607655 120 HAYLMNR-NKMGSMVlgGESVYLLECQPAAFAILACNEAEKAAc-IKVVDLRMIGASGRLYLAGTQADVRNARDAAETAL 197
gi 121607659 123 HAIILNR-SREASILvpGVALLIYEMAPALFACVAANEAERAVprAVINDVQMMGATGRVFMSGSLAEMRLARETITAKL 201
gi 124263035 122 QAQLINK-WRKGNLLipGQSLYVLEVSPAAYVSLAANEAEKAAd-ISIVEVRALGRFGRLFISGTESDVQAAATAAIACI 199
gi 211907926 120 HAFLVNR-NKSGSMLlpGDSLFVMEMQPASYAILATNEAEKASp-IKVVDYRMMGASGRVYLAGDEDAVRTAADAAGAAL 197
gi 218267538 127 QAQLINRdSRHGSILvpGETLFIMEVEPAAYISIAVNEAEKNAd-IKVVTFDPVGRFGRMYISGTESEVRSARDAAIAAI 205
gi 218782814 120 HAQLMNV-YRNGSLLipGKDLLTVECEPAAYIFLAANEVEKQVd-VTLVDCVEVGAVGRLSVSGTPSEIKQAEKAAIQAL 197

                 .
Feature 1         
gi 81672236  199 E 199
gi 81574176  252 E 252
gi 85715075  200 E 200
gi 111026483 230 E 230
gi 114330827 200 E 200
gi 119718246 201 E 201
gi 121607655 198 R 198
gi 121607659 202 E 202
gi 124263035 200 E 200
gi 211907926 198 E 198
gi 218267538 206 T 206
gi 218782814 198 K 198

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