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Table 3 Conservation of active site residues

From: In vitro and in vivo exploration of the cellobiose and cellodextrin phosphorylases panel in Ruminiclostridium cellulolyticum: implication for cellulose catabolism

Enzyme Phosphate site Non-reducing end cellobiose site 1 and 2
5NZ8 Arg 486 His 817 Gln 874 Ser 889 Arg 496 Glu 502 Asp624 NH Cys 625 Trp 662 CO Glu 810 Phe 815
CbpA Arg 343 His 625 Gln 698 Thr 717 Arg 354 Asp 360 Asp 482 NH Cys 484 Trp 480 CO Glu 646 Phe 650
CdpA Arg 331 His 628 Gln 674 Ser 693 Arg 342 Asp 348 Asp 474 NH Thr 475 Trp 472 CO Glu 621 Phe 626
CdpB Arg 337 Met 637 Gln 683 Thr 702 Arg 347 Asp 354 Asp 486 NH Cys487 Trp 484 CO Glu630 Phe 635
CdpC Arg 365 Gln 665 Gln 711 Thr 730 Arg 375 Asp 382 Asp 514 NH Cys 515 Trp 512 CO Glu 658 Phe 663