eF-site ID 2wp9-H PDB Code 2wp9 Chain H click to enlarge Title Crystal structure of the E. coli succinate:quinone oxidoreductase (SQR) SdhB His207Thr mutant Classification OXIDOREDUCTASE Compound SUCCINATE DEHYDROGENASE FLAVOPROTEIN SUBUNIT Source (DHSD_ECOLI) Sequence H:  NGVHDFILVRATAIVLTLYIIYMVGFFATSGELTYEVWIG FFASAFTKVFTLLALFSILIHAWIGMWQVLTDYVKPLALR LMLQLVIVVALVVYVIYGFVVVWGV Description Functional site 1) chain H residue 19 type sequence V description BINDING SITE FOR RESIDUE HEM G 1129 source : BC6 2) chain H residue 20 type sequence R description BINDING SITE FOR RESIDUE HEM G 1129 source : BC6 3) chain H residue 27 type sequence T description BINDING SITE FOR RESIDUE HEM G 1129 source : BC6 4) chain H residue 71 type sequence H description BINDING SITE FOR RESIDUE HEM G 1129 source : BC6 5) chain H residue 75 type sequence G description BINDING SITE FOR RESIDUE HEM G 1129 source : BC6 6) chain H residue 78 type sequence Q description BINDING SITE FOR RESIDUE HEM G 1129 source : BC6 7) chain H residue 79 type sequence V description BINDING SITE FOR RESIDUE HEM G 1129 source : BC6 8) chain H residue 82 type sequence D description BINDING SITE FOR RESIDUE CBE G 1130 source : BC7 9) chain H residue 83 type sequence Y description BINDING SITE FOR RESIDUE CBE G 1130 source : BC7 10) chain H residue 16-36 type TRANSMEM sequence FILVRATAIVLTLYIIYMVGF description Helical source Swiss-Prot : SWS_FT_FI2 11) chain H residue 59-80 type TRANSMEM sequence VFTLLALFSILIHAWIGMWQVL description Helical source Swiss-Prot : SWS_FT_FI2 12) chain H residue 91-115 type TRANSMEM sequence LMLQLVIVVALVVYVIYGFVVVWGV description Helical source Swiss-Prot : SWS_FT_FI2 13) chain H residue 81-90 type TOPO_DOM sequence TDYVKPLALR description Cytoplasmic => ECO:0000305 source Swiss-Prot : SWS_FT_FI1 14) chain H residue 37-58 type TOPO_DOM sequence FATSGELTYEVWIGFFASAFTK description Periplasmic => ECO:0000305 source Swiss-Prot : SWS_FT_FI3 15) chain H residue 71 type BINDING sequence H description axial binding residue source Swiss-Prot : SWS_FT_FI4 16) chain H residue 83 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:12560550 source Swiss-Prot : SWS_FT_FI5

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