GFIT result for vhr |
[Motif] [Align] [N-J Tree] [Dendrogram] [Gene Cluster] |
vhr:AL538_01315 (334 a.a.) |
--  |
K07147  | msrP  | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |||||
DBHit(Length) | Over- lap | Ident. (%) | Score | Para- log | Cont. | KO | Orth | Current Annotation | |
---|---|---|---|---|---|---|---|---|---|
> vow:A9237_16155(334) | 334 | 98.2 | 2227 | 0 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> vsh:BSZ05_17995(334) | 334 | 95.8 | 2185 | 0 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> vct:JV59_30480(335) | 335 | 86.9 | 2014 | 0 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> vos:KNV97_08730(334) | 334 | 87.4 | 2007 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> vcy:IX92_08035(335) | 335 | 86.3 | 1999 | 0 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> ppr:PBPRB0739(340) | 338 | 77.2 | 1765 | 0 | <- | K07147 | msrP | PSPTO098; putative reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> pgh:FH974_21205(337) | 337 | 69.4 | 1659 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> pds:CAY62_16445(337) | 337 | 70.9 | 1651 | 0 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> pgb:H744_1c0682(336) | 337 | 70.0 | 1628 | 0 | <- | K07147 | msrP | putative sulfite oxidase subunit YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> gho:AL542_02200(338) | 338 | 66.3 | 1530 | 0 | <- | K07147 | msrP | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> pshi:SAMEA2665130_1970(335) | 335 | 63.6 | 1529 | 0 | <- | K07147 | msrP | yedY; Sulfoxide reductase catalytic subunit yedY precursor; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> gkd:K6Q96_20260(?) | 341 | 66.6 | 1524 | 0 | -- | - | |||
> vni:VIBNI_B1194(338) | 339 | 62.2 | 1458 | 0 | <- | K07147 | msrP | putative sulfite oxidase subunit YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> riu:I2123_21620(?) | 327 | 60.2 | 1435 | 0 | -- | - | |||
> pin:Ping_0576(341) | 341 | 61.6 | 1430 | 0 | <- | K07147 | msrP | oxidoreductase, molybdopterin binding protein; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> raq:Rahaq2_4119(333) | 327 | 59.6 | 1429 | 1 | <- | K07147 | msrP | sulfite oxidase-like oxidoreductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sdn:Sden_2345(347) | 338 | 62.4 | 1429 | 0 | <- | K07147 | msrP | Twin-arginine translocation pathway signal; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> rox:BV494_18890(333) | 327 | 59.9 | 1428 | 3 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> race:JHW33_14405(333) | 327 | 59.9 | 1423 | 1 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> smai:EXU30_02140(346) | 337 | 61.1 | 1423 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> rbad:H2866_09985(333) | 332 | 58.4 | 1421 | 2 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> hav:AT03_19735(333) | 327 | 60.6 | 1417 | 0 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> rvc:J9880_05545(333) | 327 | 59.9 | 1417 | 1 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> slq:M495_22230(340) | 325 | 61.2 | 1417 | 1 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> opo:DSM2777_05675(333) | 327 | 60.2 | 1416 | 0 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> rbon:QNM34_20410(333) | 327 | 59.0 | 1415 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> raa:Q7S_20410(333) | 327 | 59.6 | 1414 | 1 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> rah:Rahaq_4016(333) | 327 | 59.6 | 1414 | 1 | <- | K07147 | msrP | oxidoreductase molybdopterin binding protein; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> rcb:O1V66_15380(333) | 332 | 58.1 | 1414 | 1 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> hpar:AL518_06805(333) | 327 | 60.6 | 1412 | 0 | <- | K07147 | msrP | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sply:Q5A_023015(333) | 325 | 60.9 | 1412 | 3 | <- | K07147 | msrP | yedY_3; Sulfoxide reductase catalytic subunit YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> srl:SOD_c42170(333) | 325 | 60.9 | 1412 | 2 | <- | K07147 | msrP | yedY; sulfoxide reductase catalytic subunit YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sry:M621_23010(333) | 325 | 60.9 | 1412 | 2 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sgla:FJ709_11595(344) | 335 | 60.3 | 1411 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> ebb:F652_2928(?) | 327 | 60.6 | 1410 | 0 | -- | - | |||
> squ:E4343_18710(333) | 325 | 61.2 | 1408 | 1 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sra:SerAS13_4519(333) | 325 | 60.6 | 1408 | 2 | <- | K07147 | msrP | Sulfoxide reductase catalytic subunit yedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> srr:SerAS9_4518(333) | 325 | 60.6 | 1408 | 2 | <- | K07147 | msrP | Sulfoxide reductase catalytic subunit yedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> srs:SerAS12_4519(333) | 325 | 60.6 | 1408 | 2 | <- | K07147 | msrP | Sulfoxide reductase catalytic subunit yedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> spe:Spro_4414(333) | 325 | 61.2 | 1407 | 1 | <- | K07147 | msrP | oxidoreductase molybdopterin binding; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> saes:HBH39_10330(344) | 335 | 59.1 | 1403 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> ssur:ATE40_018410(333) | 330 | 59.7 | 1403 | 1 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> fes:HER31_03660(334) | 330 | 61.2 | 1402 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> senp:KHA73_21355(333) | 330 | 59.7 | 1401 | 2 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sja:SJ2017_1639(344) | 335 | 58.8 | 1399 | 0 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> slit:JQC75_09685(334) | 331 | 60.1 | 1399 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> eho:A9798_01770(333) | 327 | 61.2 | 1398 | 0 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> smaf:D781_4146(333) | 333 | 59.2 | 1398 | 2 | <- | K07147 | msrP | sulfite oxidase-like oxidoreductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> smw:SMWW4_v1c43760(333) | 330 | 59.4 | 1398 | 2 | <- | K07147 | msrP | yedY; membrane-anchored, periplasmic TMAO, DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> szh:K0H63_10695(?) | 331 | 60.7 | 1397 | 0 | -- | - | |||
> ced:LH89_10800(333) | 331 | 60.4 | 1396 | 1 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> cen:LH86_03125(334) | 334 | 59.6 | 1396 | 1 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sfj:SAMEA4384070_4377(333) | 330 | 59.7 | 1396 | 2 | <- | K07147 | msrP | yedY_3; Sulfoxide reductase catalytic subunit yedY precursor; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> smac:SMDB11_3665(333) | 330 | 59.4 | 1396 | 2 | <- | K07147 | msrP | putative molybdopterin-binding oxidoreductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> snem:NLX84_22395(333) | 330 | 59.4 | 1396 | 1 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> eame:GXP68_18770(333) | 332 | 57.8 | 1395 | 1 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> saz:Sama_1893(334) | 331 | 60.4 | 1395 | 0 | <- | K07147 | msrP | twin-arginine translocation pathway signal; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> cem:LH23_03175(334) | 334 | 59.3 | 1394 | 1 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> smar:SM39_3870(333) | 330 | 59.4 | 1394 | 2 | <- | K07147 | msrP | putative molybdopterin-binding oxidoreductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> srz:AXX16_1003(333) | 333 | 58.9 | 1393 | 1 | <- | K07147 | msrP | Putative sulfite oxidase subunit YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> cnt:JT31_14525(334) | 334 | 59.3 | 1392 | 1 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sera:Ser39006_000825(333) | 329 | 60.2 | 1392 | 1 | <- | K07147 | msrP | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> serq:CWC46_00825(333) | 329 | 60.2 | 1392 | 1 | <- | K07147 | msrP | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> aall:I6G90_17275(333) | 336 | 61.9 | 1391 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> avr:B565_3755(333) | 336 | 61.9 | 1391 | 0 | <- | K07147 | msrP | Molybdopterin oxidoreductase family protein; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> kmi:VW41_21435(334) | 334 | 59.3 | 1391 | 1 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> psy:PCNPT3_10840(338) | 340 | 59.7 | 1391 | 0 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> srhz:FO014_12320(333) | 333 | 59.2 | 1391 | 2 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> clap:NCTC11466_00291(334) | 334 | 59.0 | 1390 | 1 | <- | K07147 | msrP | yedY_1; Sulfoxide reductase catalytic subunit yedY precursor; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> dso:A4U42_10535(333) | 328 | 60.4 | 1390 | 1 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> snev:OI978_08960(?) | 330 | 59.1 | 1390 | 0 | -- | - | |||
> yrb:UGYR_08290(333) | 333 | 58.3 | 1390 | 0 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> yru:BD65_1551(333) | 333 | 58.3 | 1390 | 1 | <- | K07147 | msrP | oxidoreductase molybdopterin binding domain protein; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> amed:B224_5031(334) | 340 | 61.5 | 1389 | 0 | <- | K07147 | msrP | sulfite oxidase subunit YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> ddd:Dda3937_04444(333) | 328 | 60.4 | 1389 | 1 | <- | K07147 | msrP | yedY; predicted reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> dfn:CVE23_01460(333) | 331 | 59.8 | 1389 | 1 | <- | K07147 | msrP | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> pagc:BEE12_04620(334) | 328 | 58.8 | 1388 | 0 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sers:SERRSCBI_21140(333) | 330 | 59.1 | 1388 | 2 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> suri:J0X03_02220(333) | 330 | 59.1 | 1388 | 2 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> serf:L085_06345(333) | 330 | 58.8 | 1387 | 2 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sfg:AV650_00540(333) | 331 | 58.9 | 1387 | 2 | <- | K07147 | msrP | mononuclear molybdenum enzyme YedY; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> sfw:WN53_05175(333) | 331 | 58.9 | 1387 | 1 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> avo:AMS64_21890(333) | 336 | 61.6 | 1385 | 0 | <- | K07147 | msrP | TMAO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> dze:Dd1591_3838(333) | 328 | 60.1 | 1385 | 0 | <- | K07147 | msrP | oxidoreductase molybdopterin binding; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> kpie:N5580_01775(334) | 328 | 58.8 | 1385 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> pva:Pvag_2827(334) | 330 | 59.1 | 1385 | 0 | <- | K07147 | msrP | yedY; Putative reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> yeg:PL78_10745(?) | 325 | 59.4 | 1385 | 0 | -- | - | |||
> aes:C2U30_12800(336) | 340 | 60.9 | 1382 | 0 | <- | K07147 | msrP | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> dic:Dpoa569_003690(333) | 328 | 60.1 | 1382 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> serm:CLM71_21310(333) | 333 | 58.6 | 1382 | 1 | <- | K07147 | msrP | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> palf:K6R05_02450(?) | 330 | 59.1 | 1381 | 0 | -- | - | |||
> prod:PCO85_01600(?) | 329 | 59.9 | 1381 | 0 | -- | - | |||
> schk:GII14_10435(331) | 329 | 59.6 | 1381 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> dzc:W909_01365(333) | 328 | 60.7 | 1380 | 1 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> ppho:CTZ24_18235(?) | 336 | 58.0 | 1380 | 0 | -- | - | |||
> ddc:Dd586_0262(333) | 328 | 60.4 | 1379 | 2 | <- | K07147 | msrP | oxidoreductase molybdopterin binding protein; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> pagg:AL522_21295(334) | 330 | 58.8 | 1379 | 0 | <- | K07147 | msrP | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> arv:C7N77_05490(334) | 337 | 61.1 | 1378 | 0 | <- | K07147 | msrP | protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> asaa:KXJ75_22875(336) | 340 | 60.9 | 1378 | 0 | <- | K07147 | msrP | msrP; protein-methionine-sulfoxide reductase catalytic subunit MsrP; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] | |
> pant:PSNIH1_04115(334) | 327 | 58.7 | 1378 | 0 | <- | K07147 | msrP | TMAO/DMSO reductase; K07147 methionine sulfoxide reductase catalytic subunit [EC:1.8.-.-] |