>tr|E3I261|E3I261_RHOVT Carbohydrate-selective porin OprB OS=Rhodomicrobium vannielii (strain ATCC 17100 / ATH 3.1.1 / DSM 162 / LMG 4299) OX=648757 GN=Rvan_3253 PE=3 SV=1 MRRHQPGSSALCGGRHFKAITICTACLAGALLIPALNATPALADEKDGLPEQSIATSLDG GPDKDARAALAAKGVTYGINYIGEVWTNSGGREDVTTYLGRLEILVDADLEKLWGPKGLT FHVNGYQIHGAGLEKYLGYPLDFISSIEALPSSRLFELWLEQKFGERVSVRAGQLAVDSE FMTSETAGKFLNSSFGWPAIWSTDLPNGGNAYPLATPGARVKVEMTDKLTFLGAIYNGNP AGCLDGQRCNRNGIDFRTQDPPFVIEEVQYKYNQRAKGVEKDGGNKGKENASTDLLSLPG IIKFGAWQHFDNFRDVYSGTLIDADINVSPRGFWGNYGFYALVDQQIYRLANDPENGVFV FTRIAAAPSERNIVSFYIDGGVFFRGFVPGRSEDTFGAAQTYVQVSGDASDADRYIADYT DPSYRVRNFEAVAEVFYKFQIAPGFAVQPDLQYMWNPGGGIAENKDAVYGGVRVSIAY