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Table 1 The amino acid identities of Xl-MMPs compared to their counterpart Xt-MMPs#.

From: Genome-wide identification of Xenopus matrix metalloproteinases: conservation and unique duplications in amphibians

Xenopus laevis Xenopus tropicalis  
Name Amino Acids Name Amino Acids Scaffold Identity (%)
Xl-MMP1A 466 Xt-MMP1 466 119 87
Xl-MMP1B 466     87
Xl-MMP2 656 Xt-MMP2 655 458 94
Xl-MMP3 458 Xt-MMP3 497 119 84
Xl-MMP7A 252 Xt-MMP7 259 119 87
Xl-MMP7B 259     81
Xl-MMP9 671 Xt-MMP9 670 29 87
Xl-MMP9TH 683 Xt-MMP9TH 683 29 91
Xl-MMP11 477 Xt-MMP11 477 12 93
Xl-MMP13 469* Xt-MMP13 472 119 93
Xl-MMP13A 472     93
Xl-MMP14A 575 Xt-MMP14 578 792 94
Xl-MMP14B 576     93
Xl-MMP15 262* Xt-MMP15 648 6 97
Xl-MMP16 592 Xt-MMP16 607 452 94
Xl-MMP17 159* Xt-MMP17 588 12 95
Xl-MMP18 467 Xt-MMP18 467 119 86
Xl-MMP19 123* Xt-MMP19 476 101 95
Xl-MMP20 478 Xt-MMP20 458 119 89
Xl-MMP21 604 Xt-MMP21 604 32 92
Xl-MMP23 381 Xt-MMP23 335* 414 80
Xl-MMP24A 361* Xt-MMP24 603 954 99
Xl-MMP24B 247*     97
Xl-MMP25 546 Xt-MMP25 545 1214 89
Xl-MMP26 258 Xt-MMP26 261 119 88
Xl-MMP28A 496 Xt-MMP28 499 72 92
Xl-MMP28B 497     91
Xl-MMP N1 562* Xt-MMP N1 573 501 90
Xl-MMP N3 519* Xt-MMP N3 627 508 91
   Xt-MMP N2 260 119 N/A
   Xt-MMP N4 455 119 N/A
   Xt-MMP N5 422 119 N/A
   Xt-MMP N6 364 132 N/A
  1. #Comparison of X. laevis and X. tropicalis MMPs. Pair-wise comparisons were done to obtain the percent of identities between the MMPs from the two species (*: incomplete sequences).