1. c.45.1 (Phosphotyrosine protein) phosphatases II share with the family I the common active site structure with a circularly permuted topology ! (Phosphotyrosine protein) phosphatases II core: 3 layers, a/b/a; parallel beta-sheet of 4 strands, order 1423 2oz5 d2oz5a1 A:26-32,136-153,155-161,162-179,181-196 1ywf d1ywfa1 A:26-32,136-153,155-161,162-179,181-196 2oz5 d2oz5b1 B:26-32,136-153,155-161,162-179,181-196 1r6h d1r6ha_ A:19-26,80-99,100-107,112-126,127-140 1i9t d1i9ta_ A:23-28,99-116,120-127,131-146,148-161 1zsq d1zsqa2 A:277-286,387-410,411-418,422-437,441-456 1lw3 d1lw3a2 A:278-286,387-410,411-418,422-437,441-456 1zvr d1zvra2 A:277-286,387-410,411-418,422-437,441-456 1m7r d1m7ra2 A:277-286,387-410,411-418,422-437,441-456 1m7r d1m7rb2 B:277-286,387-410,411-418,422-437,441-456 2q47 d2q47a1 A:65-71,127-141,145-151,152-169,171-184 1rxd d1rxdc_ C:15-21,76-95,98-103,107-122,124-137 1rxd d1rxda_ A:15-21,76-95,98-103,107-122,124-137 1rxd d1rxdb_ B:15-21,76-95,98-103,107-122,124-137 1ohe d1ohea2 A:223-228,292-306,309-315,316-334,336-349 1oes d1oesa_ A:77-85,187-202,210-216,220-238,245-258 1i9s d1i9sa_ A:23-28,99-113,120-127,131-146,148-161 1mkp d1mkpa_ A:213-217,267-286,288-294,296-313,315-328 1vhr d1vhra_ A:36-41,97-116,119-124,129-144,146-159 1l8k d1l8ka_ A:79-87,188-203,211-216,221-240,243-256 1ohd d1ohda2 A:223-228,292-306,309-315,316-334,336-349 1ohe d1ohea1 A:55-62,93-110,116-124,125-145,147-159 1onz d1onza_ A:77-85,187-202,210-215,217-238,245-258 1ohc d1ohca1 A:55-62,93-110,116-124,125-145,147-159 1no6 d1no6a_ A:77-85,187-202,210-215,217-238,245-258 1ohd d1ohda1 A:55-62,93-110,116-124,125-145,147-159 1oet d1oeta_ A:77-85,187-202,210-215,217-238,245-258 1t4j d1t4ja_ A:77-85,187-202,210-215,217-238,245-258 1nny d1nnya_ A:77-85,187-202,210-215,217-238,245-258 2cmb d2cmba1 A:77-85,187-202,210-215,217-238,245-258 1eeo d1eeoa_ A:78-85,187-202,210-215,217-238,245-258 1qxk d1qxka_ A:77-85,187-202,210-215,217-238,245-258 1pa1 d1pa1a_ A:577-585,687-702,710-715,717-739,745-758 2f6y d2f6ya1 A:77-85,187-202,210-215,217-239,245-258 1c84 d1c84a_ A:77-85,187-202,210-215,217-239,245-258 2azr d2azra1 A:77-85,187-202,210-215,217-239,245-258 2b07 d2b07a1 A:77-85,187-202,210-215,217-239,245-258 2cma d2cmaa1 A:77-85,187-202,210-215,217-238,245-258 2hb1 d2hb1a1 A:77-85,187-202,210-215,217-239,245-258 1c85 d1c85a_ A:77-85,187-202,210-215,217-239,245-258 2cm7 d2cm7a1 A:78-85,187-202,210-215,217-238,245-258 1wax d1waxa1 A:77-85,187-202,210-215,217-239,245-258 2f6z d2f6za1 A:77-85,187-202,210-215,217-239,245-258 2b4s d2b4sa1 A:77-85,187-202,210-215,217-238,245-258 2f71 d2f71a1 A:77-85,187-202,210-215,217-239,245-258 2f6t d2f6ta1 A:77-85,187-202,210-215,217-239,245-258 2f6v d2f6va1 A:77-85,187-202,210-215,217-239,245-258 1xbo d1xboa_ A:77-85,187-202,210-215,217-239,245-258 1pty d1ptya_ A:77-85,187-202,210-215,217-239,245-258 2h4k d2h4ka1 A:77-85,187-202,210-215,217-239,245-258 1sug d1suga_ A:77-85,187-202,210-215,217-239,245-258 2bgd d2bgda1 A:77-85,187-202,210-215,217-239,245-258 2cm8 d2cm8a1 A:77-85,187-202,210-215,217-239,245-258 1ohc d1ohca2 A:223-229,292-306,309-315,316-334,336-349 1c87 d1c87a_ A:77-85,187-202,210-215,217-239,245-258 1q1m d1q1ma_ A:77-85,187-202,210-215,217-239,245-258 2f70 d2f70a1 A:77-85,187-202,210-215,217-239,245-258 2cmc d2cmca1 A:77-85,187-202,210-216,217-238,245-258 2hnq d2hnqa_ A:77-85,187-202,210-215,217-239,245-258 1a5y d1a5ya_ A:77-85,187-202,210-215,217-239,245-258 1gfy d1gfya_ A:77-85,187-202,210-215,217-239,245-258 1aax d1aaxa_ A:77-86,187-202,210-216,217-239,245-258 2cne d2cnea1 A:77-85,187-202,210-216,217-238,245-258 1l8g d1l8ga_ A:77-85,187-202,210-215,217-239,245-258 1bzj d1bzja_ A:77-85,187-202,210-215,217-239,245-258 2h4g d2h4ga1 A:77-85,187-202,210-215,217-239,245-258 1ptv d1ptva_ A:77-85,187-202,210-215,217-239,245-258 1c83 d1c83a_ A:77-85,187-202,210-215,217-239,245-258 1ecv d1ecva_ A:77-85,187-202,210-215,217-239,245-258 1c86 d1c86a_ A:77-86,187-202,210-216,217-239,245-258 2bge d2bgea1 A:77-85,187-202,210-215,217-239,245-258 2f6w d2f6wa1 A:77-85,187-202,210-215,217-239,245-258 1nwe d1nwea_ A:77-85,187-202,210-215,217-239,245-258 1c88 d1c88a_ A:77-85,187-202,210-215,217-239,245-258 1ptu d1ptua_ A:77-85,187-202,210-215,217-239,245-258 1g7f d1g7fa_ A:77-85,187-202,210-215,217-239,245-258 2cng d2cnga1 A:77-85,187-202,210-215,217-239,245-258 1fpz d1fpzd_ D:40-46,115-133,135-140,142-160,163-176 1kak d1kaka_ A:78-85,187-202,210-215,217-239,245-258 1bzc d1bzca_ A:77-85,187-202,210-216,217-238,245-258 1fpz d1fpzb_ B:40-48,115-133,135-141,142-160,163-176 1fpz d1fpzf_ F:41-46,115-133,135-140,142-160,163-176 1fpz d1fpzc_ C:41-46,115-133,135-140,142-160,163-176 1fpz d1fpze_ E:41-48,115-133,135-141,142-160,163-176 1jf7 d1jf7a_ A:78-85,187-202,210-215,217-239,245-258 1rpm d1rpma_ A:967-973,1069-1084,1090-1095,1097-1119,1122-1135 1rpm d1rpmb_ B:967-973,1069-1084,1090-1095,1097-1119,1122-1135 1fq1 d1fq1a_ A:41-46,115-133,135-140,142-160,163-176 2cm2 d2cm2a1 A:77-85,187-202,210-215,217-239,245-258 1g7g d1g7ga_ A:77-85,187-202,210-215,217-239,245-258 1fpz d1fpza_ A:41-48,115-133,135-141,142-160,163-176 1g1g d1g1ga_ A:77-85,187-202,210-215,217-239,245-258 1kav d1kava_ A:77-85,187-202,210-216,217-239,245-258 1p15 d1p15a_ A:594-600,698-716,719-725,726-748,751-764 1q6n d1q6na_ A:577-585,687-702,710-716,717-739,745-758 1q6s d1q6sb_ B:1077-1085,1187-1202,1210-1216,1217-1239,1245-1258 1pxh d1pxha_ A:77-85,187-202,210-216,217-239,245-258 1q6p d1q6pa_ A:577-585,687-702,710-716,717-739,745-758 1q6j d1q6ja_ A:77-85,187-202,210-216,217-239,245-258 1q6m d1q6ma_ A:77-85,187-202,210-216,217-239,245-258 2pt0 d2pt0a1 A:101-107,228-242,245-253,256-272,275-287 2pt0 d2pt0b1 B:101-107,228-242,245-253,256-272,275-287 1q6t d1q6ta_ A:577-585,687-702,710-716,717-739,745-758 1q6p d1q6pb_ B:1077-1085,1187-1202,1210-1216,1217-1239,1245-1258 1q6t d1q6tb_ B:1077-1085,1187-1202,1210-1216,1217-1239,1245-1258 1i57 d1i57a_ A:77-86,187-202,210-217,220-238,245-258 1u26 d1u26b_ B:90-96,217-231,234-242,243-261,264-276 3d1h d3d1hb1 B:101-107,228-242,245-253,254-272,275-287 2psz d2pszb1 B:101-107,228-242,245-253,254-272,275-287 1u26 d1u26a_ A:90-96,217-231,234-242,243-261,264-276 1u24 d1u24a_ A:90-96,217-231,234-242,245-261,264-276 1u24 d1u24b_ B:90-96,217-231,234-242,245-261,264-276 1lar d1lara2 A:1682-1688,1786-1804,1808-1814,1815-1837,1840-1853 1p15 d1p15b_ B:594-600,697-716,719-725,726-748,751-764 1ypt d1yptb_ B:253-260,361-387,398-404,405-422,428-441 1ypt d1ypta_ A:253-260,361-387,398-404,405-422,428-441 3blu d3blua1 A:253-260,361-387,399-404,405-422,428-441