eF-site ID 2pcd-M PDB Code 2pcd Chain M click to enlarge Title STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE FROM PSEUDOMONAS AERUGINOSA AT 2.15 ANGSTROMS RESOLUTION Classification DIOXYGENASE Compound PROTOCATECHUATE 3,4-DIOXYGENASE (ALPHA CHAIN) Source (PCXB_PSEPU) Sequence M:  PAQDNSRFVIRDRNWHPKALTPDYKTSIARSPRQALVSIP QSISETTGPNFSHLGFGAHDHDLLLNFGLPIGERIIVAGR VVDQYGKPVPNTLVEMWQANAGGRYRHKNDRYLAPLDPNF GGVGRCLTDSDGYYSFRTIKPGPYPWRNGPNDWRPAHIHF GISGPSIATKLITQLYFEGDPLIPMCPIVKSIANPEAVQQ LIAKLDMNNANPMDCLAYRFDIVLRGQRKTHFE Description Functional site 1) chain M residue 324 type sequence Y description active site source : ACA 2) chain M residue 326 type sequence T description active site source : ACA 3) chain M residue 408 type sequence Y description active site source : ACA 4) chain M residue 447 type sequence Y description active site source : ACA 5) chain M residue 449 type sequence W description active site source : ACA 6) chain M residue 450 type sequence R description active site source : ACA 7) chain M residue 457 type sequence R description active site source : ACA 8) chain M residue 460 type sequence H description active site source : ACA 9) chain M residue 462 type sequence H description active site source : ACA 10) chain M residue 477 type sequence Q description active site source : ACA 11) chain M residue 491 type sequence I description active site source : ACA 12) chain M residue 304 type sequence D description vestigial site source : VEA 13) chain M residue 307 type sequence R description vestigial site source : VEA 14) chain M residue 339 type sequence I description vestigial site source : VEA 15) chain M residue 340 type sequence P description vestigial site source : VEA 16) chain M residue 341 type sequence Q description vestigial site source : VEA 17) chain M residue 342 type sequence S description vestigial site source : VEA 18) chain M residue 343 type sequence I description vestigial site source : VEA 19) chain M residue 344 type sequence S description vestigial site source : VEA 20) chain M residue 345 type sequence E description vestigial site source : VEA 21) chain M residue 408 type sequence Y description BINDING SITE FOR RESIDUE FE M 600 source : AC1 22) chain M residue 447 type sequence Y description BINDING SITE FOR RESIDUE FE M 600 source : AC1 23) chain M residue 460 type sequence H description BINDING SITE FOR RESIDUE FE M 600 source : AC1 24) chain M residue 462 type sequence H description BINDING SITE FOR RESIDUE FE M 600 source : AC1 25) chain M residue 380-408 type prosite sequence VAGRVVDQYGKPVPNTLVEMWQANAGGRY description INTRADIOL_DIOXYGENAS Intradiol ring-cleavage dioxygenases signature. VaGrVvdqyGkpVpntlVEMwqanagGrY source prosite : PS00083 26) chain M residue 409 type BINDING sequence R description BINDING => ECO:0000269|PubMed:7990141 source Swiss-Prot : SWS_FT_FI1 27) chain M residue 448 type BINDING sequence P description BINDING => ECO:0000269|PubMed:7990141 source Swiss-Prot : SWS_FT_FI1 28) chain M residue 461 type BINDING sequence I description BINDING => ECO:0000269|PubMed:7990141 source Swiss-Prot : SWS_FT_FI1 29) chain M residue 463 type BINDING sequence F description BINDING => ECO:0000269|PubMed:7990141 source Swiss-Prot : SWS_FT_FI1 30) chain M residue 409 type catalytic sequence R description 936 source MCSA : MCSA1 31) chain M residue 448 type catalytic sequence P description 936 source MCSA : MCSA1 32) chain M residue 458 type catalytic sequence P description 936 source MCSA : MCSA1 33) chain M residue 461 type catalytic sequence I description 936 source MCSA : MCSA1 34) chain M residue 463 type catalytic sequence F description 936 source MCSA : MCSA1

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