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1.B.19.1.3
Carbohydrate-selective porin OprB (Shrivastava et al., 2011).  The high resolution 3-d structure reveals a 16 β-TMS barrel with a constriction explaining the preference of this porin for monosaccharides over disaccharides (van den Berg 2012).

Accession Number:B0KPQ1
Protein Name:Carbohydrate-selective porin OprB
Length:422
Molecular Weight:45817.00
Species:Pseudomonas putida (strain GB-1) [76869]
Substrate Carbohydrates

Cross database links:

HEGENOM: HBG640334

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MPSAIRITPT LLLALASTTA LADGDLLTRS TLTGDWGGLR HQLEEDGVKV TGDYSGETAY 
61:	NAHGGLHRSA RYSQNVKLGV QFDLSKLYGL DNGGKVQLTV NDRRGNSASE DLVGNRLPIQ 
121:	ENFGGLYTRL TELSYERTLF TPALNVKLGY MAMGNDLGGL DSGILCNFMN AGFCGHPLNM 
181:	SGGSGWTNYP NAHLGVRVKY DLSPSWQLRV AAFNVDPESN GNSSRAWHLG PKHTTGTVVP 
241:	VELVYKLQGE LPGEYKLGYY YDSSDVKRIG SDDEVSGRSG HYLLVDQAVW NDQGSPGRSL 
301:	HAFGQYSASS KAASPFTKWY GAGVVLYKPF EGRPKDTVAL GYGRAVPNPR SRDVLEDAAF 
361:	NAGQQFPDID SAEQLIELSY GYQATPWLNL RPDVQYIIEP GAFSGKDIDN ALVVGLQVKA 
421:	TF