4. c.92.2 "Helical backbone" metal receptor contains a long alpha helical insertion in the interdomain linker ! Chelatase-like duplication: tandem repeat of two domains; 3 layers (a/b/a); parallel beta-sheet of 4 strands, order 2134 1qh8 d1qh8b_ B:68-80,82-89,90-106,143-150,190-208 1h1l d1h1lb_ B:68-80,82-89,90-106,143-150,190-208 1m1y d1m1yd_ D:70-81,84-91,92-108,145-152,192-213 1m1y d1m1yj_ J:70-81,84-91,92-108,145-152,192-213 1m1y d1m1yb_ B:70-81,84-91,92-108,145-152,192-213 1qgu d1qgud_ D:68-80,82-89,90-106,143-150,190-210 1g20 d1g20b_ B:70-82,84-91,92-108,145-152,192-213 1mio d1miob_ B:23-35,37-44,45-61,98-105,145-162 1mio d1miod_ D:23-35,37-44,45-61,98-105,145-162 1m1y d1m1yl_ L:70-82,84-91,92-108,145-152,192-213 1m1n d1m1nb_ B:70-82,84-91,92-108,145-152,192-213 2afh d2afhd1 D:70-82,84-91,92-108,145-152,192-213 1qh1 d1qh1b_ B:68-81,82-89,90-106,143-150,190-208 1qgu d1qgub_ B:68-81,82-89,90-106,143-150,190-208 2afh d2afhb1 B:70-82,84-91,92-108,145-152,192-213 1m34 d1m34d_ D:70-82,84-91,92-108,145-152,192-213 3min d3mind_ D:70-82,84-91,92-108,145-152,192-213 2min d2minb_ B:70-82,84-91,92-108,145-152,192-213 1fp4 d1fp4d_ D:70-82,84-91,92-108,145-152,192-213 1m34 d1m34l_ L:70-82,84-91,92-108,145-152,192-213 1m34 d1m34b_ B:70-82,84-91,92-108,145-152,192-213 1n2c d1n2cb_ B:70-83,84-91,92-108,145-152,192-210 1n2c d1n2cd_ D:70-83,84-91,92-108,145-152,192-210 1n4d d1n4da_ A:106-131,133-141,152-162,188-193,226-243 1n4d d1n4db_ B:1106-1132,1133-1140,1152-1162,1188-1194,1226-1243 1qh8 d1qh8d_ D:68-81,82-89,90-106,143-150,190-210 1mio d1mioc_ C:53-67,68-75,76-85,137-145,181-201 1g21 d1g21b_ B:70-83,84-92,92-108,145-152,192-213 1qh1 d1qh1d_ D:68-81,82-89,90-106,143-150,190-210 1g21 d1g21d_ D:70-83,84-91,92-108,145-152,192-213 1h1l d1h1ld_ D:68-81,82-89,90-106,143-150,190-210 1l5h d1l5ha_ A:62-76,77-84,85-93,146-154,190-209 1g20 d1g20d_ D:70-83,84-91,92-108,145-152,192-213 1m1n d1m1nf_ F:70-83,84-91,92-108,145-152,192-213 1m1n d1m1nh_ H:70-83,84-91,92-108,145-152,192-213 1m1n d1m1nd_ D:70-83,84-91,92-108,145-152,192-213 3min d3minb_ B:70-83,84-91,92-108,145-152,192-213 1fp4 d1fp4b_ B:70-83,84-91,92-108,145-152,192-213 1m34 d1m34j_ J:70-83,84-91,92-108,145-152,192-213 2afk d2afkd1 D:70-83,84-91,92-108,145-152,192-213 2min d2mind_ D:70-83,84-91,92-108,145-152,192-213 2afk d2afkb1 B:70-83,84-91,92-108,145-152,192-213 1l5h d1l5hb_ B:70-83,84-91,92-108,145-152,192-213 1m34 d1m34i_ I:62-76,77-85,85-93,146-153,190-211 2qi9 d2qi9f1 F:128-154,155-161,174-184,210-216,248-265 3min d3mina_ A:62-76,77-85,85-93,146-154,190-211 1m1n d1m1ne_ E:62-76,77-85,85-93,146-154,190-211 1mio d1mioa_ A:53-67,68-75,76-84,137-145,181-198 1g21 d1g21a_ A:62-76,77-84,85-93,146-153,190-211 2afi d2afib1 B:70-83,84-91,92-108,145-152,192-213 1m34 d1m34a_ A:62-76,77-85,85-93,146-153,190-211 1g21 d1g21c_ C:62-76,77-84,85-93,146-153,190-211 2afi d2afil1 L:70-83,84-91,92-108,145-152,192-213 2afi d2afid1 D:70-83,84-91,92-108,145-152,192-213 2afi d2afij1 J:70-83,84-91,92-108,145-152,192-213 1n2z d1n2za_ A:128-153,155-161,174-184,210-216,248-265 1g20 d1g20c_ C:62-76,77-84,85-93,146-153,190-211 2afk d2afkc1 C:62-76,77-84,85-93,146-153,190-211 2phz d2phza1 A:143-166,173-181,191-202,229-235,280-296 2afk d2afka1 A:62-76,77-84,85-93,146-153,190-211 2afh d2afhc1 C:62-76,77-85,85-93,146-154,190-211 2afh d2afha1 A:62-76,77-85,85-93,146-154,190-211 2afi d2afii1 I:62-76,77-84,85-93,146-154,190-211 1fp4 d1fp4c_ C:62-76,77-84,85-93,146-154,190-211 2afi d2afik1 K:62-76,77-84,85-93,146-154,190-211 2afi d2afic1 C:62-76,77-84,85-93,146-154,190-211 1fp4 d1fp4a_ A:62-76,77-84,85-93,146-154,190-211 1m34 d1m34k_ K:62-76,77-84,85-93,146-153,190-211 2min d2minc_ C:62-76,77-84,85-93,146-154,190-211 2afi d2afia1 A:62-76,77-84,85-93,146-154,190-211 1g20 d1g20a_ A:62-76,77-84,85-93,146-153,190-211 2chu d2chua1 A:159-181,186-194,206-214,242-249,294-310 1m1y d1m1yc_ C:62-76,77-84,85-93,146-154,190-211 1m34 d1m34c_ C:62-76,77-84,85-93,146-153,190-211 1m1y d1m1yk_ K:62-76,77-84,85-93,146-154,190-211 1m1y d1m1yi_ I:62-76,77-84,85-93,146-154,190-211 1m1y d1m1ya_ A:62-76,77-84,85-93,146-154,190-211 1n2c d1n2cc_ C:62-76,77-84,85-93,146-153,190-211 1n2c d1n2ca_ A:62-76,77-84,85-93,146-153,190-211 1m1n d1m1ng_ G:62-76,77-84,85-93,146-154,190-211 2min d2mina_ A:62-76,77-84,85-93,146-154,190-211 1m1n d1m1nc_ C:62-76,77-84,85-93,146-154,190-211 1m1n d1m1na_ A:62-76,77-84,85-93,146-154,190-211 1qh1 d1qh1a_ A:61-75,76-84,84-92,145-153,189-210 1h1l d1h1lc_ C:61-75,76-83,84-92,145-153,189-210 1h1l d1h1la_ A:61-75,76-83,84-92,145-153,189-210 1k0f d1k0fa_ A:159-189,193-199,202-210,243-249,290-307 3min d3minc_ C:62-76,77-85,85-93,146-154,190-213 1qh8 d1qh8c_ C:61-75,76-83,84-92,145-153,189-210 1qh8 d1qh8a_ A:61-75,76-83,84-92,145-153,189-210 1qgu d1qguc_ C:61-75,76-83,84-92,145-153,189-210 1qgu d1qgua_ A:61-75,76-83,84-92,145-153,189-210 1qh1 d1qh1c_ C:61-75,76-83,84-92,145-153,189-210 1n4a d1n4aa_ A:106-131,133-139,152-162,188-193,226-244 1toa d1toab_ B:159-189,193-199,202-210,243-249,290-307 1toa d1toaa_ A:159-189,193-199,202-210,243-249,290-307 1n4a d1n4ab_ B:5106-5131,5133-5139,5152-5162,5188-5193,5226-5244 1pq4 d1pq4b_ B:205-234,237-243,246-254,285-291,318-335 2chu d2chub1 B:159-181,186-194,204-214,242-249,294-310 1k7s d1k7sn_ N:147-173,176-183,195-205,233-240,276-293 1n2z d1n2zb_ B:128-151,155-161,174-184,210-216,248-266 1efd d1efdn_ N:147-173,176-183,195-205,233-240,276-293 1k2v d1k2vn_ N:147-173,176-183,195-205,233-240,277-293 1mio d1miod_ D:289-307,311-319,320-335,387-392,426-449 1xvl d1xvlb1 B:180-210,214-220,221-231,264-270,306-323 1esz d1esza_ A:147-173,176-183,195-205,233-240,276-292 1l5h d1l5ha_ A:317-343,347-354,364-371,419-424,452-469 1mio d1miob_ B:289-311,311-319,320-335,387-392,426-449 1g21 d1g21c_ C:317-343,348-356,356-371,419-423,452-469 1g21 d1g21a_ A:317-343,348-356,356-371,419-423,452-469 1n2c d1n2ca_ A:317-343,348-357,356-371,419-423,452-469 1n2c d1n2cc_ C:317-343,348-357,356-371,419-423,452-469 1fp4 d1fp4a_ A:317-343,347-357,356-371,419-423,452-469 2min d2mina_ A:317-343,347-357,356-371,419-423,452-469 2afi d2afic1 C:317-343,347-356,355-371,419-423,452-469 2afi d2afii1 I:317-343,347-356,355-371,419-423,452-469 2afi d2afik1 K:317-343,347-356,355-371,419-423,452-469 2afi d2afia1 A:317-343,347-356,355-371,419-423,452-469 2afk d2afkc1 C:317-343,348-357,356-371,419-423,452-469 3min d3minc_ C:317-343,347-357,356-371,419-423,452-469 1fp4 d1fp4c_ C:317-343,347-357,356-371,419-423,452-469 2min d2minc_ C:317-343,347-357,356-371,419-423,452-469 1pq4 d1pq4a_ A:205-234,237-243,244-254,285-291,318-335 2afk d2afka1 A:317-343,347-357,356-371,419-423,452-469 1g20 d1g20c_ C:317-343,348-357,356-371,419-423,452-469 1m1n d1m1ng_ G:317-343,348-357,356-371,419-423,452-469 1m1n d1m1na_ A:317-343,347-357,356-371,419-423,452-469 3min d3mina_ A:317-343,347-357,356-371,419-423,452-469 1g20 d1g20a_ A:317-343,347-357,356-371,419-423,452-469 1m1n d1m1ne_ E:317-343,347-357,356-371,419-423,452-469 1m34 d1m34c_ C:317-343,347-357,356-371,419-423,452-469 1m1n d1m1nc_ C:317-343,348-357,356-371,419-423,452-469 1m34 d1m34i_ I:317-343,348-357,356-371,419-423,452-469 1m34 d1m34k_ K:317-343,347-357,356-371,419-423,452-469 1m34 d1m34a_ A:317-343,347-357,356-371,419-423,452-469 1h1l d1h1lc_ C:315-341,345-355,354-369,417-421,450-467 1qh8 d1qh8c_ C:315-341,345-355,354-369,417-421,450-467 1xvl d1xvla1 A:180-210,214-220,221-231,264-269,306-325 1qgu d1qguc_ C:315-341,345-355,354-369,417-421,450-467 1m1y d1m1yi_ I:317-343,348-357,356-371,419-423,452-469 1qh1 d1qh1c_ C:315-341,345-355,354-369,417-421,450-467 2afh d2afha1 A:317-343,347-357,356-371,419-423,452-469 1m1y d1m1ya_ A:317-343,348-357,356-371,419-423,452-469 1qh8 d1qh8a_ A:315-341,346-355,354-369,417-421,450-467 2afh d2afhc1 C:317-343,347-357,356-371,419-423,452-469 1m1y d1m1yc_ C:317-343,348-357,356-371,419-423,452-469 1m1y d1m1yl_ L:341-359,363-371,372-387,440-444,486-511 1m1y d1m1yk_ K:317-343,348-357,356-371,419-423,452-469 1qgu d1qgua_ A:315-341,346-355,354-369,417-421,450-467 1h1l d1h1lb_ B:337-355,359-367,368-383,436-441,482-507 1qh8 d1qh8d_ D:337-355,359-367,368-383,436-441,482-507 1h1l d1h1la_ A:315-341,345-355,354-369,417-421,450-467 1qh1 d1qh1a_ A:315-341,346-355,354-369,417-421,450-467 1qh1 d1qh1b_ B:337-355,359-367,368-383,436-441,482-507 1qh8 d1qh8b_ B:337-355,359-367,368-383,436-440,482-507 1h1l d1h1ld_ D:337-355,359-367,368-383,436-440,482-507 1qgu d1qgud_ D:337-355,359-367,368-383,436-440,482-507 1qh1 d1qh1d_ D:337-355,359-367,368-383,436-440,482-507 1qgu d1qgub_ B:337-355,359-367,368-383,436-440,482-507 2min d2minb_ B:341-363,363-371,372-387,440-445,486-511 1g20 d1g20d_ D:341-363,363-371,372-387,440-445,486-511 2min d2mind_ D:341-363,363-371,372-387,440-445,486-511 3min d3minb_ B:341-363,363-371,372-387,440-445,486-511 2afh d2afhb1 B:341-363,363-371,372-387,440-445,486-511 2afh d2afhd1 D:341-363,363-371,372-387,440-445,486-511 1fp4 d1fp4b_ B:341-363,363-371,372-387,440-445,486-511 1m1n d1m1nd_ D:341-363,363-371,372-387,440-445,486-511 1m1n d1m1nb_ B:341-363,363-371,372-387,440-445,486-511 1fp4 d1fp4d_ D:341-363,363-371,372-387,440-445,486-511 1m1n d1m1nh_ H:341-363,363-371,372-387,440-445,486-511 1g20 d1g20b_ B:341-363,363-371,372-387,440-445,486-511 1m1y d1m1yd_ D:341-363,363-371,372-387,440-444,486-511 3min d3mind_ D:341-363,363-371,372-387,440-445,486-511 1m34 d1m34b_ B:341-363,363-371,372-387,440-444,486-511 1m34 d1m34l_ L:341-363,363-371,372-387,440-444,486-511 1m1y d1m1yj_ J:341-363,363-371,372-387,440-444,486-511 1m1y d1m1yb_ B:341-363,363-371,372-387,440-444,486-511 2afk d2afkd1 D:341-363,363-371,372-387,440-445,486-511 2afk d2afkb1 B:341-363,363-371,372-387,440-445,486-511 2afi d2afib1 B:341-363,363-371,372-387,440-444,486-511 2afi d2afil1 L:341-363,363-371,372-387,440-444,486-511 2afi d2afij1 J:341-363,363-371,372-387,440-444,486-511 1m1n d1m1nf_ F:341-363,363-371,372-387,440-444,486-511 2afi d2afid1 D:341-363,363-371,372-387,440-444,486-511 1l5h d1l5hb_ B:341-363,363-371,372-387,440-444,486-511 1g21 d1g21b_ B:341-363,363-371,372-387,440-444,486-511 1g21 d1g21d_ D:341-363,363-371,372-387,440-444,486-511 1m34 d1m34j_ J:341-363,363-371,372-387,440-444,486-512 1m34 d1m34d_ D:341-363,363-371,372-387,440-444,486-512 1n2c d1n2cd_ D:341-365,363-371,372-387,440-444,486-512 1n2c d1n2cb_ B:341-365,363-371,372-387,440-444,486-512 1psz d1psza_ A:162-195,200-205,206-216,251-255,291-309 7. c.84.1 Phosphoglucomutase, first 3 domains Phosphoglucomutase, first 3 domains consists of three similar domains with 3 layers (a/b/a) each; duplication ! core: mixed beta-sheet of 4 strands, order 2134, strand 4 is antiparallel to the rest 1kfi d1kfia2 A:204-218,232-237,241-255,302-308,406-423 1kfi d1kfib2 B:204-218,232-237,241-255,302-308,406-423 1k2y d1k2yx2 X:154-168,172-179,183-196,236-242,341-357 2fkf d2fkfa2 A:154-168,172-182,183-196,236-242,341-357 1pcm d1pcmx2 X:154-168,172-179,183-196,236-242,341-357 1p5g d1p5gx2 X:154-168,172-179,183-196,236-242,341-357 3bkq d3bkqx2 X:154-168,172-179,183-196,236-242,341-357 1p5d d1p5dx2 X:154-168,172-179,183-196,236-242,341-357 3c04 d3c04a2 A:154-168,172-179,183-196,236-242,341-357 2h4l d2h4lx2 X:154-168,172-179,183-196,236-242,341-357 1pcj d1pcjx2 X:154-168,172-179,183-196,236-242,341-357 2h5a d2h5ax2 X:154-168,172-179,183-196,236-242,341-357 2fkm d2fkmx2 X:154-168,172-179,183-196,236-242,341-357 1k35 d1k35a2 A:154-168,172-179,183-196,236-242,341-357 1c47 d1c47a2 A:189-203,218-223,227-241,281-287,389-405 3pmg d3pmgb2 B:189-203,218-223,227-241,281-287,389-405 1c47 d1c47b2 B:189-203,218-223,227-241,281-287,389-405 3pmg d3pmga2 A:189-203,218-223,227-241,281-287,389-405 1jdy d1jdya2 A:189-203,218-223,227-241,281-287,389-405 1kfq d1kfqb2 B:204-218,232-237,241-255,302-308,406-425 1vkl d1vklb2 B:189-203,218-223,227-241,281-287,389-405 1vkl d1vkla2 A:189-203,218-223,227-241,281-287,389-405 1jdy d1jdyb2 B:189-203,218-223,227-241,281-287,389-405 1kfq d1kfqa2 A:204-218,232-237,241-255,302-308,406-425 1lxt d1lxtb2 B:189-203,218-223,227-241,281-287,389-405 1pcj d1pcjx3 X:259-276,277-284,287-298,321-326,341-357 1p5d d1p5dx3 X:259-276,277-284,287-298,321-326,341-357 2h5a d2h5ax3 X:259-276,277-284,287-298,321-326,341-357 2h4l d2h4lx3 X:259-276,277-284,287-298,321-326,341-357 2fkm d2fkmx3 X:259-276,277-284,287-298,321-326,341-357 2fkf d2fkfa3 A:259-276,277-284,287-298,321-326,341-357 1c4g d1c4ga3 A:304-316,328-334,337-348,369-376,389-405 1pcm d1pcmx3 X:259-276,277-284,287-298,321-326,341-357 1c47 d1c47a3 A:304-316,329-334,337-348,371-376,389-405 1c4g d1c4gb3 B:304-316,328-334,337-348,369-376,389-405 3bkq d3bkqx3 X:259-276,277-283,287-298,321-326,341-357 1k2y d1k2yx3 X:259-276,277-284,287-298,321-326,341-357 3c04 d3c04a3 A:259-276,277-283,287-298,321-326,341-357 1c47 d1c47b3 B:304-316,328-334,337-348,369-376,389-405 3pmg d3pmga3 A:304-316,329-334,337-348,371-376,389-405 1k35 d1k35a3 A:259-276,277-283,287-298,321-326,341-357 1p5g d1p5gx3 X:259-276,277-283,287-298,321-326,341-357 1lxt d1lxtb3 B:304-316,328-334,337-348,369-376,389-405 1jdy d1jdya3 A:304-316,329-334,337-348,371-376,389-405 1vkl d1vkla3 A:304-316,329-334,337-348,371-376,389-405 1kfi d1kfia3 A:324-336,346-351,354-365,388-393,406-423 1vkl d1vklb3 B:304-316,329-334,337-348,371-376,389-405 1kfi d1kfib3 B:324-336,346-351,354-365,388-393,406-423 1jdy d1jdyb3 B:304-316,329-334,337-348,371-376,389-405 1lxt d1lxta3 A:304-316,329-333,337-348,371-376,389-405 3pmg d3pmgb3 B:304-316,329-334,337-348,371-376,389-405 1lxt d1lxta2 A:189-199,218-223,227-241,281-287,389-405 1c4g d1c4gb2 B:189-199,218-223,226-241,281-287,389-405 1kfq d1kfqa3 A:324-336,346-351,354-365,388-393,406-425 1c4g d1c4ga2 A:189-199,218-223,227-241,281-287,389-405 1kfq d1kfqb3 B:324-336,346-351,354-365,388-393,406-425 14. c.51.5 CinA-like Anticodon-binding domain-like 3 layers: a/b/a; mixed beta-sheet of five strands, order 21345; strand 4 is antiparallel to the rest 2a9s d2a9sa1 A:5-23,25-32,35-45,99-107,144-167 2a9s d2a9sb1 B:5-23,25-32,35-45,99-107,144-165