eF-site ID 3mfl-N PDB Code 3mfl Chain N click to enlarge Title Axial Ligand Swapping In Double Mutant Maintains Intradiol-cleavage Chemistry in Protocatechuate 3,4-Dioxygenase Classification OXIDOREDUCTASE Compound Protocatechuate 3,4-dioxygenase alpha chain Source Pseudomonas putida (Arthrobacter siderocapsulatus) (PCXB_PSEPU) Sequence N:  PAQDNSRFVIRDRNWHPKALTPDYKTSIARSPRQALVSIP QSISETTGPNFSHLGFGAHDHDLLLNFNNGGLPIGERIIV AGRVVDQYGKPVPNTLVEMWQANAGGRYRHKNDRYLAPLD PNFGGVGRCLTDSDGYYSFRTIKPGPHPWRNGPNDWRPAH IYFGISGPSIATKLITQLYFEGDPLIPMCPIVKSIANPEA VQQLIAKLDMNNANPMDCLAYRFDIVLRGQRKTHFENC Description Functional site 1) chain N residue 367 type sequence F description BINDING SITE FOR RESIDUE BME B 203 source : BC1 2) chain N residue 470 type sequence I description BINDING SITE FOR RESIDUE BME B 204 source : BC2 3) chain N residue 408 type sequence Y description BINDING SITE FOR RESIDUE FE N 600 source : BC3 4) chain N residue 447 type sequence H description BINDING SITE FOR RESIDUE FE N 600 source : BC3 5) chain N residue 460 type sequence H description BINDING SITE FOR RESIDUE FE N 600 source : BC3 6) chain N residue 462 type sequence Y description BINDING SITE FOR RESIDUE FE N 600 source : BC3 7) chain N residue 383 type sequence R description BINDING SITE FOR RESIDUE SO4 N 4 source : BC4 8) chain N residue 434 type sequence D description BINDING SITE FOR RESIDUE SO4 N 4 source : BC4 9) chain N residue 503 type sequence Q description BINDING SITE FOR RESIDUE GOL N 1 source : BC5 10) chain N residue 505 type sequence I description BINDING SITE FOR RESIDUE GOL N 1 source : BC5 11) chain N residue 522 type sequence R description BINDING SITE FOR RESIDUE GOL N 1 source : BC5 12) chain N residue 523 type sequence F description BINDING SITE FOR RESIDUE GOL N 1 source : BC5 13) chain N residue 524 type sequence D description BINDING SITE FOR RESIDUE GOL N 1 source : BC5 14) chain N residue 408 type sequence Y description BINDING SITE FOR RESIDUE DHY N 539 source : BC6 15) chain N residue 447 type sequence H description BINDING SITE FOR RESIDUE DHY N 539 source : BC6 16) chain N residue 449 type sequence W description BINDING SITE FOR RESIDUE DHY N 539 source : BC6 17) chain N residue 450 type sequence R description BINDING SITE FOR RESIDUE DHY N 539 source : BC6 18) chain N residue 457 type sequence R description BINDING SITE FOR RESIDUE DHY N 539 source : BC6 19) chain N residue 460 type sequence H description BINDING SITE FOR RESIDUE DHY N 539 source : BC6 20) chain N residue 462 type sequence Y description BINDING SITE FOR RESIDUE DHY N 539 source : BC6 21) chain N residue 408 type catalytic sequence Y description 936 source MCSA : MCSA2 22) chain N residue 447 type catalytic sequence H description 936 source MCSA : MCSA2 23) chain N residue 457 type catalytic sequence R description 936 source MCSA : MCSA2 24) chain N residue 460 type catalytic sequence H description 936 source MCSA : MCSA2 25) chain N residue 462 type catalytic sequence Y description 936 source MCSA : MCSA2 26) chain N residue 408 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:7990141 source Swiss-Prot : SWS_FT_FI1 27) chain N residue 447 type BINDING sequence H description BINDING => ECO:0000269|PubMed:7990141 source Swiss-Prot : SWS_FT_FI1 28) chain N residue 460 type BINDING sequence H description BINDING => ECO:0000269|PubMed:7990141 source Swiss-Prot : SWS_FT_FI1 29) chain N residue 462 type BINDING sequence Y description BINDING => ECO:0000269|PubMed:7990141 source Swiss-Prot : SWS_FT_FI1

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