eF-site ID 6f9g-C PDB Code 6f9g Chain C click to enlarge Title Ligand binding domain of P. putida KT2440 polyamine chemorecpetors McpU in complex putrescine. Classification SIGNALING PROTEIN Compound Methyl-accepting chemotaxis protein McpU Source (MCPU_PSEPK) Sequence C:  ARQRLQAHAETQALRIQRYFMDAYQYGNGFARLVQVLKDR GGSDLRAELTRQARASLAGNPDVIGLYLVFQPNALDQQDS HYLGQDAMGSNESGRFSLYWSQPSPGTLELEAMPETMLGD TSIGSNGAAKNRWLTCPQDTARTCMLEPYLDEVNGRQVLM TSIALPLLEHGKVVGVVGLDIGLANLQQLSVNGRRDLFDG QGQVSIATAAGLLAGNSRDDSVLGKPMDKSVADGLLRVAH PFTPIPDTAPWQVVLELPES Description (1)  Methyl-accepting chemotaxis protein PctB Functional site 1) chain C residue 152 type sequence Y description binding site for residue PUT C 401 source : AC4 2) chain C residue 166 type sequence M description binding site for residue PUT C 401 source : AC4 3) chain C residue 170 type sequence M description binding site for residue PUT C 401 source : AC4 4) chain C residue 186 type sequence W description binding site for residue PUT C 401 source : AC4 5) chain C residue 202 type sequence Y description binding site for residue PUT C 401 source : AC4 6) chain C residue 204 type sequence D description binding site for residue PUT C 401 source : AC4 7) chain C residue 205 type sequence E description binding site for residue PUT C 401 source : AC4 8) chain C residue 213 type sequence M description binding site for residue PUT C 401 source : AC4 9) chain C residue 233 type sequence D description binding site for residue PUT C 401 source : AC4 10) chain C residue 171 type sequence L description binding site for residue ACT C 402 source : AC5 11) chain C residue 191 type sequence Q description binding site for residue ACT C 402 source : AC5 12) chain C residue 302 type sequence A description binding site for residue GOL E 402 source : AD2 13) chain C residue 303 type sequence P description binding site for residue GOL E 402 source : AD2 14) chain C residue 202 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:29758259, ECO:0007744|PDB:6F9G source Swiss-Prot : SWS_FT_FI1 15) chain C residue 233 type BINDING sequence D description BINDING => ECO:0000269|PubMed:29758259, ECO:0007744|PDB:6F9G source Swiss-Prot : SWS_FT_FI1

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