>1xlb_B mol:protein length:394 D-XYLOSE ISOMERASE SVQPTPADHFTFGLWTVGWTGADPFGVATRKNLDPVEAVHKLAELGAYGITFHDNDLIP FDATEAEREKILGDFNQALKDTGLKVPMVTTNLFSHPVFKDGGFTSNDRSIRRFALAKV LHNIDLAAEMGAETFVMWGGREGSEYDGSKDLAAALDRMREGVDTAAGYIKDKGYNLRI ALEPKPNEPRGDIFLPTVGHGLAFIEQLEHGDIVGLNPETGHEQMAGLNFTHGIAQALW AEKLFHIDLNGQRGIKYDQDLVFGHGDLTSAFFTVDLLENGFPNGGPKYTGPRHFDYKP SRTDGYDGVWDSAKANMSMYLLLKERALAFRADPEVQEAMKTSGVFELGETTLNAGESA ADLMNDSASFAGFDAEAAAERNFAFIRLNQLAIEHLLGSR >1xlb_B mol:protein length:394 D-XYLOSE ISOMERASE SVQPTPADHFTFGLWTVGWTGADPFGVATRKNLDPVEAVHKLAELGAYGITFHDNDLIP FDATEAEREKILGDFNQALKDTGLKVPMVTTNLFSHPVFKDGGFTSNDRSIRRFALAKV LHNIDLAAEMGAETFVMWGGREGSEYDGSKDLAAALDRMREGVDTAAGYIKDKGYNLRI ALEPKPNEPRGDIFLPTVGHGLAFIEQLEHGDIVGLNPETGHEQMAGLNFTHGIAQALW AEKLFHIDLNGQRGIKYDQDLVFGHGDLTSAFFTVDLLENGFPNGGPKYTGPRHFDYKP SRTDGYDGVWDSAKANMSMYLLLKERALAFRADPEVQEAMKTSGVFELGETTLNAGESA ADLMNDSASFAGFDAEAAAERNFAFIRLNQLAIEHLLGSR >1xlb_A mol:protein length:394 D-XYLOSE ISOMERASE SVQPTPADHFTFGLWTVGWTGADPFGVATRKNLDPVEAVHKLAELGAYGITFHDNDLIP FDATEAEREKILGDFNQALKDTGLKVPMVTTNLFSHPVFKDGGFTSNDRSIRRFALAKV LHNIDLAAEMGAETFVMWGGREGSEYDGSKDLAAALDRMREGVDTAAGYIKDKGYNLRI ALEPKPNEPRGDIFLPTVGHGLAFIEQLEHGDIVGLNPETGHEQMAGLNFTHGIAQALW AEKLFHIDLNGQRGIKYDQDLVFGHGDLTSAFFTVDLLENGFPNGGPKYTGPRHFDYKP SRTDGYDGVWDSAKANMSMYLLLKERALAFRADPEVQEAMKTSGVFELGETTLNAGESA ADLMNDSASFAGFDAEAAAERNFAFIRLNQLAIEHLLGSR