2AAEA

The role of histidine-40 in ribonuclease t1 catalysis: three-dimensional structures of the partially active his40lys mutant
Total Genus 25
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
25
sequence length
104
structure length
104
Chain Sequence
ACDYTCGSNCYSSSDVSTAQAAGYKLHEDGETVGSNSYPKKYNNYEGFDFSVSSPYYEWPILSSGDVYSGGSPGADRVVFNENNQLAGVITHTGASGNNFVECT
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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molecule tags Hydrolase(endoribonuclease)
molecule keywords RIBONUCLEASE T1
publication title Role of histidine-40 in ribonuclease T1 catalysis: three-dimensionalstructures of the partially active His40Lys mutant.
pubmed doi rcsb
source organism Aspergillus oryzae
total genus 25
structure length 104
sequence length 104
ec nomenclature ec 3.1.27.3: Ribonuclease T(1).
pdb deposition date 1992-09-15

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00545 Ribonuclease ribonuclease
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.10.450.30 Alpha Beta Roll Nuclear Transport Factor 2; Chain: A, Microbial ribonucleases 2aaeA00
1B20A 1I0VA 1T2HA 7GSPA 1BUJA 1I3FA 1B2XA 1BOXA 1RNTA 2C4BA 2KF3A 3RNTA 3BIRA 1BNIA 1X1WA 1RSNA 5GSPA 1I2GA 1FZUA 1T2IA 5BU4A 2HOHA 2AAEA 1BGSA 3AGNA 6GSPA 1UCKA 4J5KA 1X1UA 4HAAA 1DETA 1BRSA 5HOHA 5RNTA 1GOVA 1YNVX 1I8VA 1G02A 1UCLA 1UCJA 3DH2A 1BSDA 1HZ1A 4RNTA 3DGYA 3WHOA 3HOHA 2AADA 3D4AA 1BU4A 1RGHA 1RN4A 1ZGXA 1LOVA 2KAAA 1RGKA 3A5EA 1LRAA 2SARA 1X1XA 3URPA 2F56A 1RGEA 3KCHA 4GHOA 1GOYA 1B21A 1BNFA 1BSEA 1LOWA 4J5GA 6RNTA 1RGFA 1BSAA 4HOHA 1BRGA 1RLSA 1LNIA 1RGCA 1BSBA 3AGOA 1MGWA 1BNSA 1I3IA 1I2FA 2RNTA 2BIRA 2F5WA 1B27A 1B2MA 1HYFA 1BVIA 1JBTA 1RHLA 1RMSA 1AQZA 2GSPA 1R4YA 2KF5A 1BNJA 1RCLA 1TTOA 3BU4A 3AHSA 9RNTA 1RCKA 1PYLA 1RDSA 1GSPA 1BRNL 1X1YA 7RNTA 1GMQA 1BAOA 1RGLA 1RGGA 1YVSA 1RNBA 8RNTA 1I70A 1BANA 1RN1A 2KF6A 4BIRA 1GOUA 3D5GA 2BU4A 1RGAA 1JBSA 2F5MA 1CH0A 1AY7A 4BU4A 1IYYA 1RTUA 2ZA4A 2KF4A 1DE3A 1B2UA 1BSCA 3WR2A 1PY3A 1A2PA 1LOYA 1BNEA 1TRQA 5BIRA 1Q9EA 1TRPA 1FW7A 3SYUA 1I0XA 1BIRA 1C54A 1FYSA 3AHWA 3D5IA 1B2SA 1BRKA 4GSPA 1BNGA 1GMPA 1JBRA 1BRIA 2F4YA 1FUTA 1B3SA 1FUSA 3GSPA 1UCIA 1BRHA 1B2ZA 1I2EA 1SARA 1YGWA 2RBIA 1BNRA 1GMRA 3Q3FA 1MGRA 1BRJA
chains in the Genus database with same CATH superfamily
2YFLB 4HKVB 3BB9A 5AIHA 1NNVA 3F7XA 2B1XB 4N6TA 1JV2B 1NO3A 1US1A 5I97A 4PEJA 1B2XA 3NXJA 4HVNA 2XRXB 2F86B 2W9QA 4XBYA 3BNEA 1PFPA 3LMLA 3ZFZA 4HM6B 3DGMA 1X1WA 1L5GB 4HM5B 1U8CB 2R4IA 5IERA 3KE7A 1UUGB 1UCKA 1LQMB 1E3VA 1TU5A 5HOHA 1GOVA 3S28A 1I8VA 3CC43 4EXRA 4KT3B 1QMAA 4AEQA 4CJNA 3G16A 5M1AA 4IIAA 1HZ1A 4J9AA 5M19A 1N8QA 5EEOA 1EG9B 2CFDA 3HOHA 3IJEB 3F9SA 3WHOA 2BO9B 1OHSA 1ZGXA 4N6NB 3RGRA 4EC6A 3F8HA 3PCRA 5AYSC 4XDVA 3LYGA 3UJMA 3HK4A 3VSYA 1CEWI 2SARA 2LYXA 1IDPA 1IVXA 2MF7A 1RGEA 3KCHA 4LYLB 3F8XA 1LOWA 4HM0B 4N6OB 1KSIA 4HZ9B 4KZ1A 4N6LA 4NPBA 3FF0A 1BRGA 4FMCA 5AEWB 1VQL3 4WWUC 5KP1A 1RGCA 4LZIA 2BHMA 4L8OA 2ML5A 1EKMA 4FCJA 1STDA 2BIRA 1RKYA 3UNLA 4I5QA 1BVIA 2XR8B 1K28A 3JVCA 3CXC2 1WTHA 1ROVA 1T3BA 2CG0A 1JZDA 1GS3A 1KQS2 4OK0A 5G1KA 3L0RA 3KKGA 5CF1A 2KF5A 1DMQA 4LMIA 1QAFA 1Z1SA 1YVBI 1O7HB 2I9WA 4CPKA 2XH9A 3HIGA 3K9MC 1JJ22 1EUIC 2YFJB 4ZM8A 1MWTA 1MWUA 2J8XB 3LT9A 3X42A 1TJDA 1S5AA 1Q40B 4U13A 2STDA 5BVBA 1BRNL 7RNTA 1GY5A 4FCZA 4KFDA 3X3YA 1C7HA 3CNXA 1UUWB 2W0QA 3DM8A 3FKAA 3NM2A 3SOYA 1RN7A 3FH1A 4HJLB 3OWSA 1M1K4 2CKFB 1RGGA 2HMJB 2V1LA 2W9PA 4X2HA 5CK6A 1YIJ3 4XM4A 1UGIA 1UI7A 3I563 1OUNA 5D83A 4K1UA 3BNBA 2ZL8A 2ZHXB 3CC73 3SX1A 1BANA 1I70A 4O8SA 3V99A 2RSXA 1T5YA 4WHAA 4BIRA 1OH0A 2Q07A 1YJ93 2OQEC 3V98A 3D5GA 3CPOA 4FMBA 3PXMA 1S723 1JBSA 1JKGB 3QRDA 2FNQA 2Z76A 2KF4A 2K3DA 4FR9A 1IQYA 3M8CA 5EVHA 2H0IA 3H51A 3EQQB 3FLJA 2WGOA 3GWRA 1YHQ3 1I0XA 1C54A 1FUWA 5A0OB 4LEHA 1VQ43 3GZXB 3GZYB 3NBJA 2CH9A 5HGRA 1BNGA 1GMPA 3LXUX 1U5OA 2GBXB 1WMNA 1B2ZA 1I2EA 5AEUB 1VQP3 1GMRA 3WMDA 2E2UA 4ORLA 2GU1A 3MSOA 5IENA 5KP4A 1ASKA 2LQVA 1B20A 2OOVC 3D9RA 1Q824 1SIHA 4JRFA 3JUNA 4K90B 3GRDA 1UDII 1W2B2 1BNIA 1UGHI 3NBBA 5GSPA 4ILFA 1FGRA 3HIIA 2AAEA 1BGSA 2P09A 4O2HA 6GSPA 3EBYA 5CF2A 4HAAA 1AV4A 4AKYA 3WA3A 2D1WA 3JUPA 1Q40A 4L8PA 3SEDA 2IY2A 3GZBA 3KIIA 3T8NA 3K63A 3NM7A 1UW1A 1TIJA 4OUQA 1RJOA 3LT8A 4RNTA 5AYRB 3HX8A 1WQLB 2AADA 2FGTA 3A76A 3F40A 1BU4A 1RGHA 3FGYA 4HM3B 4BL2A 1JN5B 1MNLA 2BMQB 3EX9A 5DRVA 3WDGB 4EYCA 3N9HA 1YI23 1E97A 1IT8A 3EB8A 1QAKA 3A5EA 2CWUA 4K1VA 1IK3A 1QJGA 1W6CA 1X1XA 1VQN3 2W56B 2JQ5A 5IEOA 1GOYA 1TP6A 1BSEA 3KSPA 3DXOA 4TX4A 6RNTA 3CME3 1VQ83 4O3VA 1N9JA 2P05A 1Q814 1K734 2GEXA 3WOFB 1W2ZA 5KP3A 1I2FA 4I4KA 2F5WA 2MC8A 2QEX3 1B27A 3FSDA 1HYFA 3K0ZA 1GD4A 2HMMB 2R41A 4WYKB 2W6JH 1EA2A 1DMNA 1AQZA 2Z77A 1BNJA 3LTDA 3AHSA 1RCKA 1PYLA 5TGNA 3VF1A 4BTYA 1GY6A 2P0XA 2YX9A 4EBGA 1NDOB 1IV9A 4R9KA 5G2GA 3DUKA 3AMOB 2GBWB 3G0KA 1G96A 3X40A 4N6UA 1LNHA 2CFGA 1BAOA 1JNQA 5IG5A 1VQK3 1YVSA 5FGOA 1Q42A 2IUKA 3NHXA 1Y4KA 3I0YA 2C10A 3EF8A 2CFLA 2KF6A 4CDLA 1GOUA 2BT3A 2GXFA 2Y74A 1YIT3 1O7NB 3FF2A 3OWUA 5JPUA 3IMAB 3ER7A 2BMOB 2C11A 1RTUA 1IT7A 2HMNB 4XB5A 4J8TA 1JN5A 4L7KA 1BSCA 3B4OA 2B24B 5BIRA 1KC84 3N54B 5G1LA 4LSOA 1OHPA 4HYZA 3T0UA 1GYBA 3ALAA 2P0MA 1VQQA 3S5CA 7STDA 2RCDA 1VQO3 1IVWA 3X3ZA 1V74A 1JBRA 3G4S3 3PZWA 4KFFA 1FUSA 3CD63 3GSPA 1UCIA 1BRHA 3TDGA 3CCM3 1IQ8A 3MHEA 3Q3FA 3BLZA 3OX9A 1I0VA 3EN8A 4HM2B 7GSPA 4BTWA 2BMRB 3S29A 1I3FA 3WODG 5IEPA 3DMCA 1RNTA 2C4BA 5LC7A 3ZG5A 4BTXA 2CW9A 3DGNA 4GB5A 3BIRA 2KXGA 3CCV3 3GZRA 1I2GA 1GD3A 3CU3A 3IPTA 2FXTA 1HU9A 5BU4A 2HOHA 1DYUA 1ULIB 2CFKA 1ZO2A 3AGNA 3LH4A 1N9EA 4H3UA 1X1UA 4CCVA 1DETA 1AVLA 3RDEA 5RNTA 3AMOA 2WOFA 1YNVX 1G02A 5STDA 3EE1A 1UCLA 1W00A 4G1MB 1YJN3 1LQGC 2WOHA 1FA3A 3HZPA 1M9GA 1MOLA 2UGIA 2ZDJA 2CWVA 2F98A 2RGQA 1JZOA 2K54A 2A15A 1RN4A 2OWPA 4FMAA 1NB3I 3UL5A 3I553 3EBTA 2KAAA 1NU3A 2GU3A 1Q7HA 1LRAA 2P38A 2CC3A 1AR0A 3U1WA 4DKIA 4HZBB 2BNGA 2F56A 5AIGA 3URPA 1Q864 1M904 1B21A 1CYVA 4J5GA 4H61A 1RGFA 4RZMA 3MKIA 1HKXA 4HOHA 2L4VA 1FGOA 3DGLA 1LNIA 2QA43 3EJVA 1KD14 3S67A 1MGWA 1W7CA 3EHCA 4R4KA 1IVUA 1I3IA 2RNTA 3X41A 3S27A 4BL3A 2W03A 3ROBA 1A2VA 2HMLB 3B8LA 2OQEA 4MJDA 2RFRA 2XGLA 3NX0A 1QALA 3QK9A 1SPUA 4IT7A 1DMMA 1E3RA 2QIYA 1ULJB 2XSHB 2E2VA 1QVG2 1GY7A 3Q90A 2GSPA 1R4YA 4MEIA 1N5PA 1DVDA 1RCLA 3BU4A 2HMKB 2F99A 9RNTA 1RDSA 2K0MA 3G8ZA 5AIIA 3GAXA 3PGBA 2CX0A 1R4CA 1CYUA 3BNDA 1G0TA 1JRQA 3CCE3 1JKGA 1WMPA 2CG1A 3CCL3 3LTBA 2GEYA 3WOEB 4HM1B 3PYJA 3LTAA 1OF5B 1GMQA 2W2CA 3D3LA 3MG3A 5D81A 1ISKA 4Q53A 1RGLA 5ELUA 1NWWA 4N6MA 3V92A 1NJI4 1RNBA 1F8NA 1O7GB 1OGXA 3D79A 1W6YA 3PS8A 3CNMA 2OOVA 1A90A 3STDA 4R80A 1W02A 4NREA 8RNTA 2XSOB 4XBXA 1RN1A 5FW5A 1ROAA 3U97A 1VQ53 5BXQA 3SXXA 3ZG0A 2W04A 4HM7B 2F5MA 3OXAA 4HBRA 1AY7A 2IA7A 2WO0A 3DY5A 4O02B 4BU4A 4OVMA 5AIFA 3G713 2PZVA 2ZA4A 3CCQ3 1VQ63 3JUQA 1IYYA 1B2UA 1PY3A 1K41A 1TRQA 1LOYA 1BNEA 1D6UA 3OWYA 1Q9EA 2CX1A 1FW7A 1BIRA 1EQKA 4JF8A 1IV7A 3AHWA 4WFOA 4FMDA 1OACA 2E2TA 1B2SA 3N8BA 1BRKA 1ZS7A 4GSPA 4RNYA 1LVNA 1MWSA 1FUTA 1B3SA 2Y73A 3KFQC 3NQYA 2Z6BA 2H0GA 1SARA 1YGWA 3NQZA 3UL6A 1BRJA 4RBNA 4K61A 1N5HA 4X2OA 1ZX2A 3DZLA 4EW5A 1O7MB 2KCDA 3NV0B 5DREA 5LC6A 2UUGC 1JB4A 1T2HA 2Z7AA 5M18A 1W4NA 1QVF2 3CCU3 3FCSB 8CHOA 5JPPA 2YFIB 3T8UA 1BUJA 1BOXA 5CLKA 2QGUA 3LOYA 3DGOA 2H0HA 3F7SA 2KF3A 3RNTA 3Q2PA 5EQLA 1VQM3 1RSNA 3CCR3 1FZUA 1LXEA 1T2IA 1WNHA 2CFWA 2IMJA 5AI1A 3JUOA 4FCMA 5IW9A 3CCJ3 2HMOB 2W56A 4KFEA 3J7Yd 4J5KA 1BRSA 3JUMA 1RRLA 1RRHA 1UCJA 1D6YA 1OF5A 2D42A 2UX0A 3OW22 2KRTA 4HM4B 3DH2A 1BSDA 1NB5I 3KSED 3DGYA 1MWRA 1TFOA 4KVHA 4EV2A 1W6GA 3FG4A 1SJWA 1JB2A 2XEPA 3D4AA 3EC9A 3F14A 4R1KA 2JDIH 1LOVA 3VGNA 3FG1A 1STFI 1FGMA 2PNCA 1RGKA 3BNCA 3LTCA 1LOXA 4MMXB 1SIIA 4WYKA 1DVCA 2O3OA 3X3XA 5JBSA 3MG2A 4GHOA 3LZAA 1OPYA 3EN1B 5CXOA 3SLUA 1BNFA 4XBTA 4N6V0 3MG1A 1JB5A 2XFSA 2INXA 1YGEA 6STDA 1FGTA 1BSAA 3SVAA 1RLSA 3Q1CA 1BSBA 5IF6A 3O8YA 3AGOA 1O7PB 1CQSA 2OTJ3 1UI8A 1V58A 1BNSA 2CIUA 3WA2X 1AVKA 1KWIA 1VQ93 1K9M4 3FZWA 4EV5A 1B2MA 1JBTA 1RHLA 1RMSA 1TUHA 1WMOA 3K7CA 4NHFA 4MMYB 1Q7Y4 1VZZA 1VQ73 2SBLA 4LGQA 1TTOA 5D82A 3E99A 3CPW2 3NV0A 3MPHA 2O9UX 3G6E3 2OTL3 2CWTA 4GL6A 1GSPA 4STDA 3SOAA 1D6ZA 1BUQA 1X1YA 4MMZB 2IUJA 3UB1A 3RGAA 1V57A 1OGZA 1A2KA 1IQXA 3MYTA 3ECFA 1W5ZA 4HM8B 2IYJA 1SQWA 1PU4A 2XF3A 4IPBA 2M7OA 1A67A 3KZTA 1FGQA 1J2BA 2BU4A 2XFTA 1RGAA 5IG4A 1CH0A 1O7WB 3B7CA 2L1SA 4RNZA 1M1XB 3B4PA 2WGQA 1DE3A 2ML6A 5ELJA 3WR2A 3H3HA 1A2PA 4XDWA 1TFKA 5IG0A 1TRPA 3SYUA 3NBRA 1FYSA 1OCVA 3D5IA 3KN4A 3MWZA 4WP5A 3CC23 1YJW3 3NUVA 4AKZA 5IG3A 1UUVB 1W01A 1K8A4 3PCSA 1BRIA 1IVVA 4R9LA 2F4YA 2OCTA 2CK3H 2XGNA 3HI7A 3OV4A 1IU7A 4N3VA 3CCS3 1EEJA 4QWTA 2RBIA 1OHOA 3K5TA 3CMA3 1BNRA 1N8R4 1MGRA 2CHCA 3FG3A
chains in the Genus database with same CATH topology
1B20A 1I0VA 1T2HA 7GSPA 1BUJA 1I3FA 1B2XA 1BOXA 1RNTA 2C4BA 2KF3A 3RNTA 3BIRA 1BNIA 1X1WA 1RSNA 5GSPA 1I2GA 1FZUA 1T2IA 5BU4A 2HOHA 2AAEA 1BGSA 3AGNA 6GSPA 1UCKA 4J5KA 1X1UA 4HAAA 1DETA 1BRSA 5HOHA 5RNTA 1GOVA 1YNVX 1I8VA 1G02A 1UCLA 1UCJA 3DH2A 1BSDA 1HZ1A 4RNTA 3DGYA 3WHOA 3HOHA 2AADA 3D4AA 1BU4A 1RGHA 1RN4A 1ZGXA 1LOVA 2KAAA 1RGKA 3A5EA 1LRAA 2SARA 1X1XA 3URPA 2F56A 1RGEA 3KCHA 4GHOA 1GOYA 1B21A 1BNFA 1BSEA 1LOWA 4J5GA 6RNTA 1RGFA 1BSAA 4HOHA 1BRGA 1RLSA 1LNIA 1RGCA 1BSBA 3AGOA 1MGWA 1BNSA 1I3IA 1I2FA 2RNTA 2BIRA 2F5WA 1B27A 1B2MA 1HYFA 1BVIA 1JBTA 1RHLA 1RMSA 1AQZA 2GSPA 1R4YA 2KF5A 1BNJA 1RCLA 1TTOA 3BU4A 3AHSA 9RNTA 1RCKA 1PYLA 1RDSA 1GSPA 1BRNL 1X1YA 7RNTA 1GMQA 1BAOA 1RGLA 1RGGA 1YVSA 1RNBA 8RNTA 1I70A 1BANA 1RN1A 2KF6A 4BIRA 1GOUA 3D5GA 2BU4A 1RGAA 1JBSA 2F5MA 1CH0A 1AY7A 4BU4A 1IYYA 1RTUA 2ZA4A 2KF4A 1DE3A 1B2UA 1BSCA 3WR2A 1PY3A 1A2PA 1LOYA 1BNEA 1TRQA 5BIRA 1Q9EA 1TRPA 1FW7A 3SYUA 1I0XA 1BIRA 1C54A 1FYSA 3AHWA 3D5IA 1B2SA 1BRKA 4GSPA 1BNGA 1GMPA 1JBRA 1BRIA 2F4YA 1FUTA 1B3SA 1FUSA 3GSPA 1UCIA 1BRHA 1B2ZA 1I2EA 1SARA 1YGWA 2RBIA 1BNRA 1GMRA 3Q3FA 1MGRA 1BRJA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1B20 A;  1I0V A;  1T2H A;  7GSP A;  1BUJ A;  1I3F A;  1B2X A;  1BOX A;  1RNT A;  2C4B A;  2KF3 A;  3RNT A;  3BIR A;  1BNI A;  1X1W A;  1RSN A;  5GSP A;  1I2G A;  1FZU A;  1T2I A;  5BU4 A;  2HOH A;  2AAE A;  1BGS A;  3AGN A;  6GSP A;  1UCK A;  4J5K A;  1X1U A;  4HAA A;  1DET A;  1BRS A;  5HOH A;  5RNT A;  1GOV A;  1YNV X;  1I8V A;  1G02 A;  1UCL A;  1UCJ A;  3DH2 A;  1BSD A;  1HZ1 A;  4RNT A;  3DGY A;  3WHO A;  3HOH A;  2AAD A;  3D4A A;  1BU4 A;  1RGH A;  1RN4 A;  1ZGX A;  1LOV A;  2KAA A;  1RGK A;  3A5E A;  1LRA A;  2SAR A;  1X1X A;  3URP A;  2F56 A;  1RGE A;  3KCH A;  4GHO A;  1GOY A;  1B21 A;  1BNF A;  1BSE A;  1LOW A;  4J5G A;  6RNT A;  1RGF A;  1BSA A;  4HOH A;  1BRG A;  1RLS A;  1LNI A;  1RGC A;  1BSB A;  3AGO A;  1MGW A;  1BNS A;  1I3I A;  1I2F A;  2RNT A;  2BIR A;  2F5W A;  1B27 A;  1B2M A;  1HYF A;  1BVI A;  1JBT A;  1RHL A;  1RMS A;  1AQZ A;  2GSP A;  1R4Y A;  2KF5 A;  1BNJ A;  1RCL A;  1TTO A;  3BU4 A;  3AHS A;  9RNT A;  1RCK A;  1PYL A;  1RDS A;  1GSP A;  1BRN L;  1X1Y A;  7RNT A;  1GMQ A;  1BAO A;  1RGL A;  1RGG A;  1YVS A;  1RNB A;  8RNT A;  1I70 A;  1BAN A;  1RN1 A;  2KF6 A;  4BIR A;  1GOU A;  3D5G A;  2BU4 A;  1RGA A;  1JBS A;  2F5M A;  1CH0 A;  1AY7 A;  4BU4 A;  1IYY A;  1RTU A;  2ZA4 A;  2KF4 A;  1DE3 A;  1B2U A;  1BSC A;  3WR2 A;  1PY3 A;  1A2P A;  1LOY A;  1BNE A;  1TRQ A;  5BIR A;  1Q9E A;  1TRP A;  1FW7 A;  3SYU A;  1I0X A;  1BIR A;  1C54 A;  1FYS A;  3AHW A;  3D5I A;  1B2S A;  1BRK A;  4GSP A;  1BNG A;  1GMP A;  1JBR A;  1BRI A;  2F4Y A;  1FUT A;  1B3S A;  1FUS A;  3GSP A;  1UCI A;  1BRH A;  1B2Z A;  1I2E A;  1SAR A;  1YGW A;  2RBI A;  1BNR A;  1GMR A;  3Q3F A;  1MGR A;  1BRJ A; 
#chains in the Genus database with same CATH topology
 2YFL B;  4HKV B;  3BB9 A;  5AIH A;  1NNV A;  3F7X A;  2B1X B;  4N6T A;  1JV2 B;  1NO3 A;  1US1 A;  5I97 A;  4PEJ A;  1B2X A;  3NXJ A;  4HVN A;  2XRX B;  2F86 B;  2W9Q A;  4XBY A;  3BNE A;  1PFP A;  3LML A;  3ZFZ A;  4HM6 B;  3DGM A;  1X1W A;  1L5G B;  4HM5 B;  1U8C B;  2R4I A;  5IER A;  3KE7 A;  1UUG B;  1UCK A;  1LQM B;  1E3V A;  1TU5 A;  5HOH A;  1GOV A;  3S28 A;  1I8V A;  3CC4 3;  4EXR A;  4KT3 B;  1QMA A;  4AEQ A;  4CJN A;  3G16 A;  5M1A A;  4IIA A;  1HZ1 A;  4J9A A;  5M19 A;  1N8Q A;  5EEO A;  1EG9 B;  2CFD A;  3HOH A;  3IJE B;  3F9S A;  3WHO A;  2BO9 B;  1OHS A;  1ZGX A;  4N6N B;  3RGR A;  4EC6 A;  3F8H A;  3PCR A;  5AYS C;  4XDV A;  3LYG A;  3UJM A;  3HK4 A;  3VSY A;  1CEW I;  2SAR A;  2LYX A;  1IDP A;  1IVX A;  2MF7 A;  1RGE A;  3KCH A;  4LYL B;  3F8X A;  1LOW A;  4HM0 B;  4N6O B;  1KSI A;  4HZ9 B;  4KZ1 A;  4N6L A;  4NPB A;  3FF0 A;  1BRG A;  4FMC A;  5AEW B;  1VQL 3;  4WWU C;  5KP1 A;  1RGC A;  4LZI A;  2BHM A;  4L8O A;  2ML5 A;  1EKM A;  4FCJ A;  1STD A;  2BIR A;  1RKY A;  3UNL A;  4I5Q A;  1BVI A;  2XR8 B;  1K28 A;  3JVC A;  3CXC 2;  1WTH A;  1ROV A;  1T3B A;  2CG0 A;  1JZD A;  1GS3 A;  1KQS 2;  4OK0 A;  5G1K A;  3L0R A;  3KKG A;  5CF1 A;  2KF5 A;  1DMQ A;  4LMI A;  1QAF A;  1Z1S A;  1YVB I;  1O7H B;  2I9W A;  4CPK A;  2XH9 A;  3HIG A;  3K9M C;  1JJ2 2;  1EUI C;  2YFJ B;  4ZM8 A;  1MWT A;  1MWU A;  2J8X B;  3LT9 A;  3X42 A;  1TJD A;  1S5A A;  1Q40 B;  4U13 A;  2STD A;  5BVB A;  1BRN L;  7RNT A;  1GY5 A;  4FCZ A;  4KFD A;  3X3Y A;  1C7H A;  3CNX A;  1UUW B;  2W0Q A;  3DM8 A;  3FKA A;  3NM2 A;  3SOY A;  1RN7 A;  3FH1 A;  4HJL B;  3OWS A;  1M1K 4;  2CKF B;  1RGG A;  2HMJ B;  2V1L A;  2W9P A;  4X2H A;  5CK6 A;  1YIJ 3;  4XM4 A;  1UGI A;  1UI7 A;  3I56 3;  1OUN A;  5D83 A;  4K1U A;  3BNB A;  2ZL8 A;  2ZHX B;  3CC7 3;  3SX1 A;  1BAN A;  1I70 A;  4O8S A;  3V99 A;  2RSX A;  1T5Y A;  4WHA A;  4BIR A;  1OH0 A;  2Q07 A;  1YJ9 3;  2OQE C;  3V98 A;  3D5G A;  3CPO A;  4FMB A;  3PXM A;  1S72 3;  1JBS A;  1JKG B;  3QRD A;  2FNQ A;  2Z76 A;  2KF4 A;  2K3D A;  4FR9 A;  1IQY A;  3M8C A;  5EVH A;  2H0I A;  3H51 A;  3EQQ B;  3FLJ A;  2WGO A;  3GWR A;  1YHQ 3;  1I0X A;  1C54 A;  1FUW A;  5A0O B;  4LEH A;  1VQ4 3;  3GZX B;  3GZY B;  3NBJ A;  2CH9 A;  5HGR A;  1BNG A;  1GMP A;  3LXU X;  1U5O A;  2GBX B;  1WMN A;  1B2Z A;  1I2E A;  5AEU B;  1VQP 3;  1GMR A;  3WMD A;  2E2U A;  4ORL A;  2GU1 A;  3MSO A;  5IEN A;  5KP4 A;  1ASK A;  2LQV A;  1B20 A;  2OOV C;  3D9R A;  1Q82 4;  1SIH A;  4JRF A;  3JUN A;  4K90 B;  3GRD A;  1UDI I;  1W2B 2;  1BNI A;  1UGH I;  3NBB A;  5GSP A;  4ILF A;  1FGR A;  3HII A;  2AAE A;  1BGS A;  2P09 A;  4O2H A;  6GSP A;  3EBY A;  5CF2 A;  4HAA A;  1AV4 A;  4AKY A;  3WA3 A;  2D1W A;  3JUP A;  1Q40 A;  4L8P A;  3SED A;  2IY2 A;  3GZB A;  3KII A;  3T8N A;  3K63 A;  3NM7 A;  1UW1 A;  1TIJ A;  4OUQ A;  1RJO A;  3LT8 A;  4RNT A;  5AYR B;  3HX8 A;  1WQL B;  2AAD A;  2FGT A;  3A76 A;  3F40 A;  1BU4 A;  1RGH A;  3FGY A;  4HM3 B;  4BL2 A;  1JN5 B;  1MNL A;  2BMQ B;  3EX9 A;  5DRV A;  3WDG B;  4EYC A;  3N9H A;  1YI2 3;  1E97 A;  1IT8 A;  3EB8 A;  1QAK A;  3A5E A;  2CWU A;  4K1V A;  1IK3 A;  1QJG A;  1W6C A;  1X1X A;  1VQN 3;  2W56 B;  2JQ5 A;  5IEO A;  1GOY A;  1TP6 A;  1BSE A;  3KSP A;  3DXO A;  4TX4 A;  6RNT A;  3CME 3;  1VQ8 3;  4O3V A;  1N9J A;  2P05 A;  1Q81 4;  1K73 4;  2GEX A;  3WOF B;  1W2Z A;  5KP3 A;  1I2F A;  4I4K A;  2F5W A;  2MC8 A;  2QEX 3;  1B27 A;  3FSD A;  1HYF A;  3K0Z A;  1GD4 A;  2HMM B;  2R41 A;  4WYK B;  2W6J H;  1EA2 A;  1DMN A;  1AQZ A;  2Z77 A;  1BNJ A;  3LTD A;  3AHS A;  1RCK A;  1PYL A;  5TGN A;  3VF1 A;  4BTY A;  1GY6 A;  2P0X A;  2YX9 A;  4EBG A;  1NDO B;  1IV9 A;  4R9K A;  5G2G A;  3DUK A;  3AMO B;  2GBW B;  3G0K A;  1G96 A;  3X40 A;  4N6U A;  1LNH A;  2CFG A;  1BAO A;  1JNQ A;  5IG5 A;  1VQK 3;  1YVS A;  5FGO A;  1Q42 A;  2IUK A;  3NHX A;  1Y4K A;  3I0Y A;  2C10 A;  3EF8 A;  2CFL A;  2KF6 A;  4CDL A;  1GOU A;  2BT3 A;  2GXF A;  2Y74 A;  1YIT 3;  1O7N B;  3FF2 A;  3OWU A;  5JPU A;  3IMA B;  3ER7 A;  2BMO B;  2C11 A;  1RTU A;  1IT7 A;  2HMN B;  4XB5 A;  4J8T A;  1JN5 A;  4L7K A;  1BSC A;  3B4O A;  2B24 B;  5BIR A;  1KC8 4;  3N54 B;  5G1L A;  4LSO A;  1OHP A;  4HYZ A;  3T0U A;  1GYB A;  3ALA A;  2P0M A;  1VQQ A;  3S5C A;  7STD A;  2RCD A;  1VQO 3;  1IVW A;  3X3Z A;  1V74 A;  1JBR A;  3G4S 3;  3PZW A;  4KFF A;  1FUS A;  3CD6 3;  3GSP A;  1UCI A;  1BRH A;  3TDG A;  3CCM 3;  1IQ8 A;  3MHE A;  3Q3F A;  3BLZ A;  3OX9 A;  1I0V A;  3EN8 A;  4HM2 B;  7GSP A;  4BTW A;  2BMR B;  3S29 A;  1I3F A;  3WOD G;  5IEP A;  3DMC A;  1RNT A;  2C4B A;  5LC7 A;  3ZG5 A;  4BTX A;  2CW9 A;  3DGN A;  4GB5 A;  3BIR A;  2KXG A;  3CCV 3;  3GZR A;  1I2G A;  1GD3 A;  3CU3 A;  3IPT A;  2FXT A;  1HU9 A;  5BU4 A;  2HOH A;  1DYU A;  1ULI B;  2CFK A;  1ZO2 A;  3AGN A;  3LH4 A;  1N9E A;  4H3U A;  1X1U A;  4CCV A;  1DET A;  1AVL A;  3RDE A;  5RNT A;  3AMO A;  2WOF A;  1YNV X;  1G02 A;  5STD A;  3EE1 A;  1UCL A;  1W00 A;  4G1M B;  1YJN 3;  1LQG C;  2WOH A;  1FA3 A;  3HZP A;  1M9G A;  1MOL A;  2UGI A;  2ZDJ A;  2CWV A;  2F98 A;  2RGQ A;  1JZO A;  2K54 A;  2A15 A;  1RN4 A;  2OWP A;  4FMA A;  1NB3 I;  3UL5 A;  3I55 3;  3EBT A;  2KAA A;  1NU3 A;  2GU3 A;  1Q7H A;  1LRA A;  2P38 A;  2CC3 A;  1AR0 A;  3U1W A;  4DKI A;  4HZB B;  2BNG A;  2F56 A;  5AIG A;  3URP A;  1Q86 4;  1M90 4;  1B21 A;  1CYV A;  4J5G A;  4H61 A;  1RGF A;  4RZM A;  3MKI A;  1HKX A;  4HOH A;  2L4V A;  1FGO A;  3DGL A;  1LNI A;  2QA4 3;  3EJV A;  1KD1 4;  3S67 A;  1MGW A;  1W7C A;  3EHC A;  4R4K A;  1IVU A;  1I3I A;  2RNT A;  3X41 A;  3S27 A;  4BL3 A;  2W03 A;  3ROB A;  1A2V A;  2HML B;  3B8L A;  2OQE A;  4MJD A;  2RFR A;  2XGL A;  3NX0 A;  1QAL A;  3QK9 A;  1SPU A;  4IT7 A;  1DMM A;  1E3R A;  2QIY A;  1ULJ B;  2XSH B;  2E2V A;  1QVG 2;  1GY7 A;  3Q90 A;  2GSP A;  1R4Y A;  4MEI A;  1N5P A;  1DVD A;  1RCL A;  3BU4 A;  2HMK B;  2F99 A;  9RNT A;  1RDS A;  2K0M A;  3G8Z A;  5AII A;  3GAX A;  3PGB A;  2CX0 A;  1R4C A;  1CYU A;  3BND A;  1G0T A;  1JRQ A;  3CCE 3;  1JKG A;  1WMP A;  2CG1 A;  3CCL 3;  3LTB A;  2GEY A;  3WOE B;  4HM1 B;  3PYJ A;  3LTA A;  1OF5 B;  1GMQ A;  2W2C A;  3D3L A;  3MG3 A;  5D81 A;  1ISK A;  4Q53 A;  1RGL A;  5ELU A;  1NWW A;  4N6M A;  3V92 A;  1NJI 4;  1RNB A;  1F8N A;  1O7G B;  1OGX A;  3D79 A;  1W6Y A;  3PS8 A;  3CNM A;  2OOV A;  1A90 A;  3STD A;  4R80 A;  1W02 A;  4NRE A;  8RNT A;  2XSO B;  4XBX A;  1RN1 A;  5FW5 A;  1ROA A;  3U97 A;  1VQ5 3;  5BXQ A;  3SXX A;  3ZG0 A;  2W04 A;  4HM7 B;  2F5M A;  3OXA A;  4HBR A;  1AY7 A;  2IA7 A;  2WO0 A;  3DY5 A;  4O02 B;  4BU4 A;  4OVM A;  5AIF A;  3G71 3;  2PZV A;  2ZA4 A;  3CCQ 3;  1VQ6 3;  3JUQ A;  1IYY A;  1B2U A;  1PY3 A;  1K41 A;  1TRQ A;  1LOY A;  1BNE A;  1D6U A;  3OWY A;  1Q9E A;  2CX1 A;  1FW7 A;  1BIR A;  1EQK A;  4JF8 A;  1IV7 A;  3AHW A;  4WFO A;  4FMD A;  1OAC A;  2E2T A;  1B2S A;  3N8B A;  1BRK A;  1ZS7 A;  4GSP A;  4RNY A;  1LVN A;  1MWS A;  1FUT A;  1B3S A;  2Y73 A;  3KFQ C;  3NQY A;  2Z6B A;  2H0G A;  1SAR A;  1YGW A;  3NQZ A;  3UL6 A;  1BRJ A;  4RBN A;  4K61 A;  1N5H A;  4X2O A;  1ZX2 A;  3DZL A;  4EW5 A;  1O7M B;  2KCD A;  3NV0 B;  5DRE A;  5LC6 A;  2UUG C;  1JB4 A;  1T2H A;  2Z7A A;  5M18 A;  1W4N A;  1QVF 2;  3CCU 3;  3FCS B;  8CHO A;  5JPP A;  2YFI B;  3T8U A;  1BUJ A;  1BOX A;  5CLK A;  2QGU A;  3LOY A;  3DGO A;  2H0H A;  3F7S A;  2KF3 A;  3RNT A;  3Q2P A;  5EQL A;  1VQM 3;  1RSN A;  3CCR 3;  1FZU A;  1LXE A;  1T2I A;  1WNH A;  2CFW A;  2IMJ A;  5AI1 A;  3JUO A;  4FCM A;  5IW9 A;  3CCJ 3;  2HMO B;  2W56 A;  4KFE A;  3J7Y d;  4J5K A;  1BRS A;  3JUM A;  1RRL A;  1RRH A;  1UCJ A;  1D6Y A;  1OF5 A;  2D42 A;  2UX0 A;  3OW2 2;  2KRT A;  4HM4 B;  3DH2 A;  1BSD A;  1NB5 I;  3KSE D;  3DGY A;  1MWR A;  1TFO A;  4KVH A;  4EV2 A;  1W6G A;  3FG4 A;  1SJW A;  1JB2 A;  2XEP A;  3D4A A;  3EC9 A;  3F14 A;  4R1K A;  2JDI H;  1LOV A;  3VGN A;  3FG1 A;  1STF I;  1FGM A;  2PNC A;  1RGK A;  3BNC A;  3LTC A;  1LOX A;  4MMX B;  1SII A;  4WYK A;  1DVC A;  2O3O A;  3X3X A;  5JBS A;  3MG2 A;  4GHO A;  3LZA A;  1OPY A;  3EN1 B;  5CXO A;  3SLU A;  1BNF A;  4XBT A;  4N6V 0;  3MG1 A;  1JB5 A;  2XFS A;  2INX A;  1YGE A;  6STD A;  1FGT A;  1BSA A;  3SVA A;  1RLS A;  3Q1C A;  1BSB A;  5IF6 A;  3O8Y A;  3AGO A;  1O7P B;  1CQS A;  2OTJ 3;  1UI8 A;  1V58 A;  1BNS A;  2CIU A;  3WA2 X;  1AVK A;  1KWI A;  1VQ9 3;  1K9M 4;  3FZW A;  4EV5 A;  1B2M A;  1JBT A;  1RHL A;  1RMS A;  1TUH A;  1WMO A;  3K7C A;  4NHF A;  4MMY B;  1Q7Y 4;  1VZZ A;  1VQ7 3;  2SBL A;  4LGQ A;  1TTO A;  5D82 A;  3E99 A;  3CPW 2;  3NV0 A;  3MPH A;  2O9U X;  3G6E 3;  2OTL 3;  2CWT A;  4GL6 A;  1GSP A;  4STD A;  3SOA A;  1D6Z A;  1BUQ A;  1X1Y A;  4MMZ B;  2IUJ A;  3UB1 A;  3RGA A;  1V57 A;  1OGZ A;  1A2K A;  1IQX A;  3MYT A;  3ECF A;  1W5Z A;  4HM8 B;  2IYJ A;  1SQW A;  1PU4 A;  2XF3 A;  4IPB A;  2M7O A;  1A67 A;  3KZT A;  1FGQ A;  1J2B A;  2BU4 A;  2XFT A;  1RGA A;  5IG4 A;  1CH0 A;  1O7W B;  3B7C A;  2L1S A;  4RNZ A;  1M1X B;  3B4P A;  2WGQ A;  1DE3 A;  2ML6 A;  5ELJ A;  3WR2 A;  3H3H A;  1A2P A;  4XDW A;  1TFK A;  5IG0 A;  1TRP A;  3SYU A;  3NBR A;  1FYS A;  1OCV A;  3D5I A;  3KN4 A;  3MWZ A;  4WP5 A;  3CC2 3;  1YJW 3;  3NUV A;  4AKZ A;  5IG3 A;  1UUV B;  1W01 A;  1K8A 4;  3PCS A;  1BRI A;  1IVV A;  4R9L A;  2F4Y A;  2OCT A;  2CK3 H;  2XGN A;  3HI7 A;  3OV4 A;  1IU7 A;  4N3V A;  3CCS 3;  1EEJ A;  4QWT A;  2RBI A;  1OHO A;  3K5T A;  3CMA 3;  1BNR A;  1N8R 4;  1MGR A;  2CHC A;  3FG3 A; 
#chains in the Genus database with same CATH homology
 1B20 A;  1I0V A;  1T2H A;  7GSP A;  1BUJ A;  1I3F A;  1B2X A;  1BOX A;  1RNT A;  2C4B A;  2KF3 A;  3RNT A;  3BIR A;  1BNI A;  1X1W A;  1RSN A;  5GSP A;  1I2G A;  1FZU A;  1T2I A;  5BU4 A;  2HOH A;  2AAE A;  1BGS A;  3AGN A;  6GSP A;  1UCK A;  4J5K A;  1X1U A;  4HAA A;  1DET A;  1BRS A;  5HOH A;  5RNT A;  1GOV A;  1YNV X;  1I8V A;  1G02 A;  1UCL A;  1UCJ A;  3DH2 A;  1BSD A;  1HZ1 A;  4RNT A;  3DGY A;  3WHO A;  3HOH A;  2AAD A;  3D4A A;  1BU4 A;  1RGH A;  1RN4 A;  1ZGX A;  1LOV A;  2KAA A;  1RGK A;  3A5E A;  1LRA A;  2SAR A;  1X1X A;  3URP A;  2F56 A;  1RGE A;  3KCH A;  4GHO A;  1GOY A;  1B21 A;  1BNF A;  1BSE A;  1LOW A;  4J5G A;  6RNT A;  1RGF A;  1BSA A;  4HOH A;  1BRG A;  1RLS A;  1LNI A;  1RGC A;  1BSB A;  3AGO A;  1MGW A;  1BNS A;  1I3I A;  1I2F A;  2RNT A;  2BIR A;  2F5W A;  1B27 A;  1B2M A;  1HYF A;  1BVI A;  1JBT A;  1RHL A;  1RMS A;  1AQZ A;  2GSP A;  1R4Y A;  2KF5 A;  1BNJ A;  1RCL A;  1TTO A;  3BU4 A;  3AHS A;  9RNT A;  1RCK A;  1PYL A;  1RDS A;  1GSP A;  1BRN L;  1X1Y A;  7RNT A;  1GMQ A;  1BAO A;  1RGL A;  1RGG A;  1YVS A;  1RNB A;  8RNT A;  1I70 A;  1BAN A;  1RN1 A;  2KF6 A;  4BIR A;  1GOU A;  3D5G A;  2BU4 A;  1RGA A;  1JBS A;  2F5M A;  1CH0 A;  1AY7 A;  4BU4 A;  1IYY A;  1RTU A;  2ZA4 A;  2KF4 A;  1DE3 A;  1B2U A;  1BSC A;  3WR2 A;  1PY3 A;  1A2P A;  1LOY A;  1BNE A;  1TRQ A;  5BIR A;  1Q9E A;  1TRP A;  1FW7 A;  3SYU A;  1I0X A;  1BIR A;  1C54 A;  1FYS A;  3AHW A;  3D5I A;  1B2S A;  1BRK A;  4GSP A;  1BNG A;  1GMP A;  1JBR A;  1BRI A;  2F4Y A;  1FUT A;  1B3S A;  1FUS A;  3GSP A;  1UCI A;  1BRH A;  1B2Z A;  1I2E A;  1SAR A;  1YGW A;  2RBI A;  1BNR A;  1GMR A;  3Q3F A;  1MGR A;  1BRJ A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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#similar chains in the pdb database (?% sequence similarity)
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