4QRVA

Crystal structure of i86f mutant of papain
Total Genus 109
Loading diagram...

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
109
Knots found
sequence length
316
structure length
301
Chain Sequence
IVGYSQNDLTSTERLIQLFESWMLKHNKIYKNIDEKIYRFEIFKDNLKYIDETNKKNNSYWLGLNVFADMSNDEFKEKYTGSYTTTEVNIPEYVDWRQKGAVTPVKNQGSCGSAWAFSAVSTIESIIKIRTGNLNEYSEQELLDCDRRSYGCNGGYPWSALQLVAQYGIHYRNTYPYEGVQRYCRSREKGPYAAKTDGVRQVQPYNEGALLYSIANQPVSVVLEAAGKDFQLYRGGIFVGPCGNKVDHAVAAVGYGPNYILIRNSWGTGWGENGYIRIKRGTGNSYGVCGLYTSSFYPVKN
Loading diagram...

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
molecule keywords Papain
publication title Pro-peptide regulates the substrate specificity and zymogen activation process of papain: A structural and mechanistic insight
rcsb
source organism Carica papaya
total genus 109
structure length 301
sequence length 316
chains with identical sequence B
other databases KnotProt 2.0: K -31 -31 -31
ec nomenclature ec 3.4.22.2: Papain.
pdb deposition date 2014-07-02

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00112 Peptidase_C1 Papain family cysteine protease
A PF08246 Inhibitor_I29 Cathepsin propeptide inhibitor domain (I29)
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.90.70.10 Alpha Beta Alpha-Beta Complex Cathepsin B; Chain A Cysteine proteinases 4qrvA00
2NQGA 1AU4A 2FYEA 3BC3A 2HH5A 2PBHA 1FH0A 4BS6A 4CDDB 3N3GA 4P6GA 3I06A 1CV8A 2F1GA 4BPVA 1Q6KA 3BWKA 3O1GA 2CIOA 1TL9A 5CHVA 1F29A 4PP2E 2H7JA 2FT2A 2G8JA 2R9NA 1CJLA 1ZCMA 2FQ9A 3AI8A 3BPFA 5J94A 3RVWA 3OVXA 3MTNA 3HWNA 1YK8A 3P5UA 9PAPA 1ICFA 4MZSA 2ARYA 4HWYA 3K8UA 2O6XA 3GCBA 3RVVA 5CVOB 3C9EA 2YJ2A 4FJCA 2AU1A 3H7DA 1Y4HA 3OF9A 2R9FA 2DCCA 1U5IA 3KWBX 2DC7A 3CH2X 2E00A 4ZUXU 2C0YA 2YJBA 1QMYA 1STFE 4Q8GA 1K3BB 2Y5BA 2YJCA 2FRAA 1XKGA 2ATOA 2PADA 1YALA 4QRXA 3OF8A 4CDEB 4OELA 2DC6A 3PDFA 3D6SA 4QBBA 1PPNA 3NHEA 4WA6A 2AUXA 1AU0A 1S4VA 3BCNA 4N79A 3CH3X 2G8EA 1IWDA 3KW9A 1KHPA 1F2CA 1TLOA 2VHSA 1ME4A 2IBIA 2AYOA 2DZYA 2P7UA 4QRVA 4OEMA 2F7DA 3KSEA 4X6IA 1EF7A 2YJ8A 4QRGA 3WXEA 1CVZA 4QH6A 2WBFX 1F2BA 1VJVA 1ME3A 1AYUA 4YYRA 4XR7A 2R6NA 2AIMA 4PI3A 3QSDA 4FIPA 1U9VA 2JQFR 3K9MA 1QOLA 4I05A 1CSBB 3H8CA 2NQDB 5PADA 1YK7A 1POPA 3KX1A 1CS8A 2R9MA 3MHHA 2FTDA 4G54A 1GCBA 4BSQA 3DF0A 1BGOA 1PPDA 3I3TA 4BS5A 3F75A 3WXGA 2GHUA 2VHFA 5CHTA 3H8BA 3RVXA 4I04A 4RY2A 3USVA 3B79A 5JA7A 1SNKA 3HHIA 1BQIA 2E02A 1ITOA 3V6EA 1NLJA 3IEJA 1NB5A 2FUDA 3OVZA 2NQAA 2DC8A 4MZOA 3V6CA 3S3QA 4KLBA 5EF4A 1EWPA 2PNSA 2PREA 1YT7A 2DZZA 1JQPA 1ATKA 2AUZA 1PCIA 3KFQA 2B1NA 3MHSA 1GLOA 3E1ZB 3LFYA 3MORA 3N3KA 1MEGA 1M6DA 1BP4A 4CDCB 1DEUA 5A24A 5F02A 4AXMA 4Q8HA 4N8WA 1PADA 3OISA 2XU1A 1DF0A 3ERVA 1EWOA 2G7YA 1KFUL 3K24A 1NB3A 4YV8A 5JH3A 3N4CA 2GFOA 5FPWA 3M99A 3U8EA 3P5XA 4PP1A 4W5BA 3H6SA 1F2AA 2DJFB 3QT4A 3PNRA 1HUCB 2E03A 1U9WA 2YJ9A 4P6EA 1EWMA 3H89A 2CB5A 4X6JA 1MIRA 5K16A 4W4UA 1THEA 4YYSA 1A6RA 2HXZA 2P0RA 1KFXL 4CZWA 1GECE 2OULA 2E01A 2DCAA 2G6DA 2HHNA 2HD5A 3P5WA 2JQGR 1MS6A 3HHAA 3KWZA 3BPMA 4W5CA 1U9QX 1VSNA 4XUIA 1CB5A 1TU6A 3CBJA 3HD3A 1ZIVA 4MSXA 3TNXA 2FRQA 1CTEA 4FK5A 2FO5A 3F5VA 3IHPA 4YYWA 1PE6A 1AYWA 1EWLA 5CVNB 4YVAA 1PBHA 4YYQA 1QXPA 3ZUAA 2XU4A 3IMAA 3PW3A 2OZ2A 1PPPA 2XU3A 2P86A 3O0UA 1U9XA 4DMXA 4I07A 1MDWA 2BDLA 4CDFB 4N4ZA 1O0EA 1MEMA 7PCKA 2R9OA 6PADA 2DCDA 3IOQA 1CQDA 1AU3A 2IPPB 1KXRA 1NL6A 4DMYA 3PBHA 1PPOA 3IV2A 2AVWA 2R9CA 1X9YA 2ACTA 1NPZA 3P5VA 1GMYA 1KHQA 3S3RA 2DC9A 1NQCA 5EGWA 5CVMA 2OP3A 1YVBA 2B1MA 2AS8A 1QDQA 4K7CA 3BOWA 3KKUA 2NQIA 3IUTA 3CBKA 1PXVA 3QJ3A 8PCHA 2DCBA 2Y6EA 3WXFA 2AYNA 1CPJA 2DJGB 1Y08A 4AXLA 2XU5A 4X6HA 1SP4B 1AIMA 1AU2A 4PADA 2BDZA 1MHWA 1AYVA 1AECA 4BQVA 1PIPA 4YYVA 4YYUA 1BY8A 3LXSA
chains in the Genus database with same CATH superfamily
5JZEA 2NQGA 3E9SA 1AU4A 2FYEA 3BC3A 4BOUA 2HH5A 2PBHA 1FH0A 4BS6A 4CDDB 3ZNHA 3N3GA 3OQCA 4P6GA 4D8IA 3I06A 1CV8A 4A5UA 2F1GA 2JTCA 4BPVA 1Q6KA 3BWKA 3O1GA 2CIOA 1TL9A 5CHVA 1F29A 4PP2E 2H7JA 2FT2A 2G8JA 2R9NA 1CJLA 1ZCMA 2FQ9A 3AI8A 3BPFA 5J94A 3RVWA 3OVXA 3PRMA 3TRKA 3MTNA 3HWNA 1YK8A 3P5UA 4OW0A 9PAPA 1ICFA 4MZSA 2ARYA 4HWYA 3K8UA 2O6XA 3GCBA 3RVVA 5CVOB 3BY4A 2YJ2A 3C9EA 4FJCA 5EZSA 2AU1A 3H7DA 2J7QA 1Y4HA 3OF9A 2R9FA 2DCCA 1U5IA 3KWBX 2DC7A 3CH2X 2E00A 4ZUXU 4D8BA 2C0YA 2YJBA 1QMYA 1STFE 4IUMA 4Q8GA 1K3BB 2Y5BA 2YJCA 4M0WA 2FRAA 1XKGA 2ATOA 2PADA 1YALA 4QRXA 3OF8A 4CDEB 4OELA 2DC6A 3PDFA 3D6SA 4QBBA 1PPNA 3NHEA 4WA6A 2AUXA 1AU0A 1S4VA 3BCNA 4N79A 3CH3X 2G8EA 1IWDA 3KW9A 1KHPA 1F2CA 1TLOA 2VHSA 1ME4A 2IBIA 2AYOA 2DZYA 2P7UA 4ZTBA 4QRVA 4OEMA 2F7DA 3KSEA 4X6IA 1EF7A 2YJ8A 4QRGA 3WXEA 1CVZA 4QH6A 2WBFX 1F2BA 1VJVA 1ME3A 1AYUA 4YYRA 4XR7A 2R6NA 2AIMA 4PI3A 3QSDA 4FIPA 4PT5A 1U9VA 4BOSA 2JQFR 2Z84A 3K9MA 1QOLA 4I05A 1CSBB 3H8CA 2NQDB 5PADA 1YK7A 1POPA 3KX1A 1CS8A 2R9MA 4RKXA 3MHHA 2FTDA 4G54A 1GCBA 4BSQA 4R3DA 3DF0A 1DKIA 1BGOA 1PPDA 3I3TA 4BS5A 3F75A 3WXGA 3RNVA 3PRPA 2GHUA 2VHFA 5CHTA 3H8BA 3RVXA 4I04A 4RY2A 3USVA 3B79A 5JA7A 1SNKA 3MP2A 3HHIA 1BQIA 2E02A 1ITOA 3V6EA 1NLJA 4MI7A 3IEJA 3BB7A 1NB5A 2FUDA 3OVZA 2NQAA 2DC8A 4MZOA 3V6CA 3S3QA 4KLBA 4BOQA 5EF4A 1EWPA 2PNSA 3O65A 2PREA 1YZBA 1YT7A 2DZZA 4BOZA 1JQPA 4D8EA 1ATKA 2AUZA 1PCIA 3KFQA 4IP3A 2BTWB 2B1NA 3MHSA 1GLOA 2AGAA 3BBAA 3E1ZB 3LFYA 3MORA 3N3KA 1MEGA 1M6DA 1BP4A 4CDCB 1DEUA 5A24A 5F02A 4AXMA 4Q8HA 4N8WA 1PADA 3OISA 2XU1A 5EZQA 1DF0A 4GUAA 1UKFA 3ERVA 3MTVA 1EWOA 2G7YA 4XZXA 1KFUL 3K24A 1NB3A 4RF0A 4YV8A 3N4CA 5JH3A 2GFOA 5FPWA 3M99A 3U8EA 3P5XA 4PP1A 2BTWA 4W5BA 3H6SA 1F2AA 2DJFB 3QT4A 3PNRA 1HUCB 2E03A 1U9WA 2YJ9A 4P6EA 1EWMA 3B21A 3H89A 2CB5A 4X6JA 4OVZB 4P16A 4MM3B 1MIRA 5K16A 4W4UA 3PSEA 1THEA 4YYSA 1A6RA 2HXZA 2P0RA 1KFXL 3PT2A 4CZWA 1GECE 2OULA 2E01A 3PHWA 2DCAA 2G6DA 2HHNA 5E6JA 2HD5A 3C0RA 3P5WA 2JQGR 1MS6A 3HHAA 2HWKA 3KWZA 3BPMA 3MJ5A 4W5CA 1U9QX 1VSNA 4XUIA 4REZA 4OVZA 1CB5A 1TU6A 3CBJA 3HD3A 1ZIVA 4MSXA 3TNXA 2FRQA 1CTEA 2J7QC 4FK5A 2FO5A 3F5VA 3IHPA 4YYWA 1PE6A 1AYWA 1EWLA 5CVNB 4YVAA 1PBHA 4YYQA 1QXPA 3ZUAA 2XU4A 3IMAA 3PW3A 2DOSA 2OZ2A 1PPPA 2XU3A 2P86A 3O0UA 1U9XA 4DMXA 4I07A 1MDWA 2BDLA 1PVJA 4CDFB 4N4ZA 3PHUA 1O0EA 1MEMA 2BU3A 4WURA 7PCKA 2R9OA 6PADA 2DCDA 3IOQA 1CQDA 1AU3A 3PHXA 2IPPB 1KXRA 1NL6A 4DMYA 3PBHA 1PPOA 3IV2A 3IFUA 2AVWA 2R9CA 1X9YA 2ACTA 1NPZA 3P5VA 1GMYA 1KHQA 4RNAA 3S3RA 2DC9A 1NQCA 5EGWA 5CVMA 2OP3A 1YVBA 2B1MA 2AS8A 4BOPA 1QDQA 4K7CA 4RF1A 2JRIA 3BOWA 3KKUA 2NQIA 3IUTA 3CBKA 3TMPA 1PXVA 3QJ3A 8PCHA 2DCBA 2Y6EA 3WXFA 2AYNA 1CPJA 2DJGB 3W31A 3W30A 1Y08A 4AXLA 2UZJA 2XU5A 4X6HA 1SP4B 1AIMA 1AU2A 4PADA 5KO3A 2BDZA 1MHWA 2FE8A 1AYVA 1AECA 4HXDB 4BQVA 1PIPA 4YYVA 4YYUA 1BY8A 3LXSA
chains in the Genus database with same CATH topology
2NQGA 4C5PA 2VFCA 1AU4A 2FYEA 3BC3A 2HH5A 2PBHA 1FH0A 4BS6A 4CDDB 3N3GA 4P6GA 3I06A 1CV8A 2F1GA 4BPVA 1Q6KA 3BWKA 3O1GA 2CIOA 1TL9A 5CHVA 1F29A 4PP2E 2H7JA 2FT2A 2G8JA 2R9NA 1CJLA 1ZCMA 2FQ9A 3AI8A 3BPFA 5J94A 3RVWA 3OVXA 3MTNA 3HWNA 1YK8A 3P5UA 9PAPA 1ICFA 4MZSA 2ARYA 4HWYA 3K8UA 4NV7A 2O6XA 3GCBA 3RVVA 5CVOB 3C9EA 2YJ2A 4FJCA 2AU1A 3H7DA 1Y4HA 3OF9A 2R9FA 2DCCA 1U5IA 3KWBX 2DC7A 3CH2X 2E00A 4BGFA 4ZUXU 2C0YA 2YJBA 1QMYA 1STFE 4Q8GA 1K3BB 2Y5BA 2YJCA 2FRAA 1XKGA 2ATOA 2PADA 1YALA 4QRXA 3OF8A 4CDEB 4OELA 2DC6A 3PDFA 3D6SA 4QBBA 1PPNA 3NHEA 4WA6A 2AUXA 1AU0A 1S4VA 3BCNA 4N79A 3CH3X 2G8EA 1IWDA 3KW9A 1KHPA 4B55A 1F2CA 1TLOA 2VHSA 1ME4A 2IBIA 2AYOA 3LTWA 2DZYA 2P7UA 4QRVA 4OEMA 2F7DA 3KSEA 4X6IA 1EF7A 2YJ8A 4QRGA 3WXEA 1CVZA 4QH6A 2WBFX 1F2BA 1VJVA 1ME3A 1AYUA 4YYRA 4XR7A 2R6NA 2AIMA 4PI3A 3QSDA 4FIPA 1U9VA 2JQFR 2VFBA 3K9MA 1QOLA 4I05A 1CSBB 3H8CA 2NQDB 5PADA 1YK7A 1POPA 3KX1A 1CS8A 2R9MA 3MHHA 2FTDA 4G54A 1GCBA 1W6FA 4BSQA 3DF0A 1BGOA 1PPDA 3I3TA 4BS5A 3F75A 3WXGA 2GHUA 2VHFA 5CHTA 3H8BA 3RVXA 4I04A 4RY2A 3USVA 3B79A 5JA7A 1SNKA 3HHIA 1BQIA 2E02A 1ITOA 3V6EA 1NLJA 3IEJA 4NV8A 1NB5A 2FUDA 3OVZA 2NQAA 2DC8A 4MZOA 3V6CA 3S3QA 4KLBA 5EF4A 1EWPA 2PNSA 2PREA 1YT7A 2DZZA 1JQPA 1ATKA 2AUZA 1PCIA 3KFQA 2B1NA 3MHSA 1GLOA 3E1ZB 3LFYA 3MORA 3N3KA 1MEGA 1M6DA 1BP4A 4CDCB 1DEUA 5A24A 5F02A 4AXMA 4Q8HA 4N8WA 1PADA 3OISA 2XU1A 1GX3A 1DF0A 1W5RA 3ERVA 1EWOA 2G7YA 1KFUL 3K24A 1NB3A 4YV8A 5JH3A 3N4CA 2GFOA 5FPWA 3M99A 3U8EA 3P5XA 3D9WA 4PP1A 4W5BA 3H6SA 1F2AA 2DJFB 3QT4A 3PNRA 1HUCB 2E03A 1U9WA 2YJ9A 4P6EA 1EWMA 3H89A 2CB5A 1W4TA 4X6JA 2BSZA 1MIRA 5K16A 4W4UA 1THEA 4YYSA 1A6RA 2HXZA 2P0RA 1KFXL 4CZWA 1GECE 2OULA 2E01A 2DCAA 2G6DA 2HHNA 2HD5A 3P5WA 2JQGR 1MS6A 3HHAA 3KWZA 3BPMA 4W5CA 1U9QX 1VSNA 4XUIA 1CB5A 1TU6A 3CBJA 3HD3A 1ZIVA 4MSXA 3TNXA 2FRQA 1CTEA 4FK5A 2FO5A 3F5VA 3IHPA 4YYWA 1PE6A 1AYWA 1EWLA 5CVNB 4YVAA 1PBHA 4YYQA 1QXPA 3ZUAA 2XU4A 3IMAA 3PW3A 2OZ2A 1PPPA 2XU3A 2P86A 3O0UA 1U9XA 4DMXA 4I07A 1MDWA 2BDLA 4CDFB 4N4ZA 1O0EA 1MEMA 7PCKA 2R9OA 6PADA 2DCDA 3IOQA 1E2TA 1CQDA 1AU3A 2IPPB 1KXRA 1NL6A 4DMYA 3PBHA 1PPOA 3IV2A 2AVWA 2R9CA 1X9YA 2ACTA 1NPZA 3P5VA 1GMYA 1KHQA 3S3RA 2DC9A 1NQCA 5EGWA 5CVMA 2OP3A 1YVBA 2B1MA 2AS8A 1QDQA 4K7CA 3BOWA 3KKUA 2NQIA 3IUTA 4GUZA 3CBKA 1PXVA 3QJ3A 8PCHA 2DCBA 2Y6EA 3WXFA 2AYNA 1CPJA 2DJGB 1Y08A 4AXLA 2XU5A 4X6HA 1SP4B 1AIMA 1AU2A 4PADA 2BDZA 1MHWA 1AYVA 1AECA 4BQVA 1PIPA 4YYVA 4YYUA 1BY8A 3LXSA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2NQG A;  1AU4 A;  2FYE A;  3BC3 A;  2HH5 A;  2PBH A;  1FH0 A;  4BS6 A;  4CDD B;  3N3G A;  4P6G A;  3I06 A;  1CV8 A;  2F1G A;  4BPV A;  1Q6K A;  3BWK A;  3O1G A;  2CIO A;  1TL9 A;  5CHV A;  1F29 A;  4PP2 E;  2H7J A;  2FT2 A;  2G8J A;  2R9N A;  1CJL A;  1ZCM A;  2FQ9 A;  3AI8 A;  3BPF A;  5J94 A;  3RVW A;  3OVX A;  3MTN A;  3HWN A;  1YK8 A;  3P5U A;  9PAP A;  1ICF A;  4MZS A;  2ARY A;  4HWY A;  3K8U A;  2O6X A;  3GCB A;  3RVV A;  5CVO B;  3C9E A;  2YJ2 A;  4FJC A;  2AU1 A;  3H7D A;  1Y4H A;  3OF9 A;  2R9F A;  2DCC A;  1U5I A;  3KWB X;  2DC7 A;  3CH2 X;  2E00 A;  4ZUX U;  2C0Y A;  2YJB A;  1QMY A;  1STF E;  4Q8G A;  1K3B B;  2Y5B A;  2YJC A;  2FRA A;  1XKG A;  2ATO A;  2PAD A;  1YAL A;  4QRX A;  3OF8 A;  4CDE B;  4OEL A;  2DC6 A;  3PDF A;  3D6S A;  4QBB A;  1PPN A;  3NHE A;  4WA6 A;  2AUX A;  1AU0 A;  1S4V A;  3BCN A;  4N79 A;  3CH3 X;  2G8E A;  1IWD A;  3KW9 A;  1KHP A;  1F2C A;  1TLO A;  2VHS A;  1ME4 A;  2IBI A;  2AYO A;  2DZY A;  2P7U A;  4QRV A;  4OEM A;  2F7D A;  3KSE A;  4X6I A;  1EF7 A;  2YJ8 A;  4QRG A;  3WXE A;  1CVZ A;  4QH6 A;  2WBF X;  1F2B A;  1VJV A;  1ME3 A;  1AYU A;  4YYR A;  4XR7 A;  2R6N A;  2AIM A;  4PI3 A;  3QSD A;  4FIP A;  1U9V A;  2JQF R;  3K9M A;  1QOL A;  4I05 A;  1CSB B;  3H8C A;  2NQD B;  5PAD A;  1YK7 A;  1POP A;  3KX1 A;  1CS8 A;  2R9M A;  3MHH A;  2FTD A;  4G54 A;  1GCB A;  4BSQ A;  3DF0 A;  1BGO A;  1PPD A;  3I3T A;  4BS5 A;  3F75 A;  3WXG A;  2GHU A;  2VHF A;  5CHT A;  3H8B A;  3RVX A;  4I04 A;  4RY2 A;  3USV A;  3B79 A;  5JA7 A;  1SNK A;  3HHI A;  1BQI A;  2E02 A;  1ITO A;  3V6E A;  1NLJ A;  3IEJ A;  1NB5 A;  2FUD A;  3OVZ A;  2NQA A;  2DC8 A;  4MZO A;  3V6C A;  3S3Q A;  4KLB A;  5EF4 A;  1EWP A;  2PNS A;  2PRE A;  1YT7 A;  2DZZ A;  1JQP A;  1ATK A;  2AUZ A;  1PCI A;  3KFQ A;  2B1N A;  3MHS A;  1GLO A;  3E1Z B;  3LFY A;  3MOR A;  3N3K A;  1MEG A;  1M6D A;  1BP4 A;  4CDC B;  1DEU A;  5A24 A;  5F02 A;  4AXM A;  4Q8H A;  4N8W A;  1PAD A;  3OIS A;  2XU1 A;  1DF0 A;  3ERV A;  1EWO A;  2G7Y A;  1KFU L;  3K24 A;  1NB3 A;  4YV8 A;  5JH3 A;  3N4C A;  2GFO A;  5FPW A;  3M99 A;  3U8E A;  3P5X A;  4PP1 A;  4W5B A;  3H6S A;  1F2A A;  2DJF B;  3QT4 A;  3PNR A;  1HUC B;  2E03 A;  1U9W A;  2YJ9 A;  4P6E A;  1EWM A;  3H89 A;  2CB5 A;  4X6J A;  1MIR A;  5K16 A;  4W4U A;  1THE A;  4YYS A;  1A6R A;  2HXZ A;  2P0R A;  1KFX L;  4CZW A;  1GEC E;  2OUL A;  2E01 A;  2DCA A;  2G6D A;  2HHN A;  2HD5 A;  3P5W A;  2JQG R;  1MS6 A;  3HHA A;  3KWZ A;  3BPM A;  4W5C A;  1U9Q X;  1VSN A;  4XUI A;  1CB5 A;  1TU6 A;  3CBJ A;  3HD3 A;  1ZIV A;  4MSX A;  3TNX A;  2FRQ A;  1CTE A;  4FK5 A;  2FO5 A;  3F5V A;  3IHP A;  4YYW A;  1PE6 A;  1AYW A;  1EWL A;  5CVN B;  4YVA A;  1PBH A;  4YYQ A;  1QXP A;  3ZUA A;  2XU4 A;  3IMA A;  3PW3 A;  2OZ2 A;  1PPP A;  2XU3 A;  2P86 A;  3O0U A;  1U9X A;  4DMX A;  4I07 A;  1MDW A;  2BDL A;  4CDF B;  4N4Z A;  1O0E A;  1MEM A;  7PCK A;  2R9O A;  6PAD A;  2DCD A;  3IOQ A;  1CQD A;  1AU3 A;  2IPP B;  1KXR A;  1NL6 A;  4DMY A;  3PBH A;  1PPO A;  3IV2 A;  2AVW A;  2R9C A;  1X9Y A;  2ACT A;  1NPZ A;  3P5V A;  1GMY A;  1KHQ A;  3S3R A;  2DC9 A;  1NQC A;  5EGW A;  5CVM A;  2OP3 A;  1YVB A;  2B1M A;  2AS8 A;  1QDQ A;  4K7C A;  3BOW A;  3KKU A;  2NQI A;  3IUT A;  3CBK A;  1PXV A;  3QJ3 A;  8PCH A;  2DCB A;  2Y6E A;  3WXF A;  2AYN A;  1CPJ A;  2DJG B;  1Y08 A;  4AXL A;  2XU5 A;  4X6H A;  1SP4 B;  1AIM A;  1AU2 A;  4PAD A;  2BDZ A;  1MHW A;  1AYV A;  1AEC A;  4BQV A;  1PIP A;  4YYV A;  4YYU A;  1BY8 A;  3LXS A; 
#chains in the Genus database with same CATH topology
 5JZE A;  2NQG A;  3E9S A;  1AU4 A;  2FYE A;  3BC3 A;  4BOU A;  2HH5 A;  2PBH A;  1FH0 A;  4BS6 A;  4CDD B;  3ZNH A;  3N3G A;  3OQC A;  4P6G A;  4D8I A;  3I06 A;  1CV8 A;  4A5U A;  2F1G A;  2JTC A;  4BPV A;  1Q6K A;  3BWK A;  3O1G A;  2CIO A;  1TL9 A;  5CHV A;  1F29 A;  4PP2 E;  2H7J A;  2FT2 A;  2G8J A;  2R9N A;  1CJL A;  1ZCM A;  2FQ9 A;  3AI8 A;  3BPF A;  5J94 A;  3RVW A;  3OVX A;  3PRM A;  3TRK A;  3MTN A;  3HWN A;  1YK8 A;  3P5U A;  4OW0 A;  9PAP A;  1ICF A;  4MZS A;  2ARY A;  4HWY A;  3K8U A;  2O6X A;  3GCB A;  3RVV A;  5CVO B;  3BY4 A;  2YJ2 A;  3C9E A;  4FJC A;  5EZS A;  2AU1 A;  3H7D A;  2J7Q A;  1Y4H A;  3OF9 A;  2R9F A;  2DCC A;  1U5I A;  3KWB X;  2DC7 A;  3CH2 X;  2E00 A;  4ZUX U;  4D8B A;  2C0Y A;  2YJB A;  1QMY A;  1STF E;  4IUM A;  4Q8G A;  1K3B B;  2Y5B A;  2YJC A;  4M0W A;  2FRA A;  1XKG A;  2ATO A;  2PAD A;  1YAL A;  4QRX A;  3OF8 A;  4CDE B;  4OEL A;  2DC6 A;  3PDF A;  3D6S A;  4QBB A;  1PPN A;  3NHE A;  4WA6 A;  2AUX A;  1AU0 A;  1S4V A;  3BCN A;  4N79 A;  3CH3 X;  2G8E A;  1IWD A;  3KW9 A;  1KHP A;  1F2C A;  1TLO A;  2VHS A;  1ME4 A;  2IBI A;  2AYO A;  2DZY A;  2P7U A;  4ZTB A;  4QRV A;  4OEM A;  2F7D A;  3KSE A;  4X6I A;  1EF7 A;  2YJ8 A;  4QRG A;  3WXE A;  1CVZ A;  4QH6 A;  2WBF X;  1F2B A;  1VJV A;  1ME3 A;  1AYU A;  4YYR A;  4XR7 A;  2R6N A;  2AIM A;  4PI3 A;  3QSD A;  4FIP A;  4PT5 A;  1U9V A;  4BOS A;  2JQF R;  2Z84 A;  3K9M A;  1QOL A;  4I05 A;  1CSB B;  3H8C A;  2NQD B;  5PAD A;  1YK7 A;  1POP A;  3KX1 A;  1CS8 A;  2R9M A;  4RKX A;  3MHH A;  2FTD A;  4G54 A;  1GCB A;  4BSQ A;  4R3D A;  3DF0 A;  1DKI A;  1BGO A;  1PPD A;  3I3T A;  4BS5 A;  3F75 A;  3WXG A;  3RNV A;  3PRP A;  2GHU A;  2VHF A;  5CHT A;  3H8B A;  3RVX A;  4I04 A;  4RY2 A;  3USV A;  3B79 A;  5JA7 A;  1SNK A;  3MP2 A;  3HHI A;  1BQI A;  2E02 A;  1ITO A;  3V6E A;  1NLJ A;  4MI7 A;  3IEJ A;  3BB7 A;  1NB5 A;  2FUD A;  3OVZ A;  2NQA A;  2DC8 A;  4MZO A;  3V6C A;  3S3Q A;  4KLB A;  4BOQ A;  5EF4 A;  1EWP A;  2PNS A;  3O65 A;  2PRE A;  1YZB A;  1YT7 A;  2DZZ A;  4BOZ A;  1JQP A;  4D8E A;  1ATK A;  2AUZ A;  1PCI A;  3KFQ A;  4IP3 A;  2BTW B;  2B1N A;  3MHS A;  1GLO A;  2AGA A;  3BBA A;  3E1Z B;  3LFY A;  3MOR A;  3N3K A;  1MEG A;  1M6D A;  1BP4 A;  4CDC B;  1DEU A;  5A24 A;  5F02 A;  4AXM A;  4Q8H A;  4N8W A;  1PAD A;  3OIS A;  2XU1 A;  5EZQ A;  1DF0 A;  4GUA A;  1UKF A;  3ERV A;  3MTV A;  1EWO A;  2G7Y A;  4XZX A;  1KFU L;  3K24 A;  1NB3 A;  4RF0 A;  4YV8 A;  3N4C A;  5JH3 A;  2GFO A;  5FPW A;  3M99 A;  3U8E A;  3P5X A;  4PP1 A;  2BTW A;  4W5B A;  3H6S A;  1F2A A;  2DJF B;  3QT4 A;  3PNR A;  1HUC B;  2E03 A;  1U9W A;  2YJ9 A;  4P6E A;  1EWM A;  3B21 A;  3H89 A;  2CB5 A;  4X6J A;  4OVZ B;  4P16 A;  4MM3 B;  1MIR A;  5K16 A;  4W4U A;  3PSE A;  1THE A;  4YYS A;  1A6R A;  2HXZ A;  2P0R A;  1KFX L;  3PT2 A;  4CZW A;  1GEC E;  2OUL A;  2E01 A;  3PHW A;  2DCA A;  2G6D A;  2HHN A;  5E6J A;  2HD5 A;  3C0R A;  3P5W A;  2JQG R;  1MS6 A;  3HHA A;  2HWK A;  3KWZ A;  3BPM A;  3MJ5 A;  4W5C A;  1U9Q X;  1VSN A;  4XUI A;  4REZ A;  4OVZ A;  1CB5 A;  1TU6 A;  3CBJ A;  3HD3 A;  1ZIV A;  4MSX A;  3TNX A;  2FRQ A;  1CTE A;  2J7Q C;  4FK5 A;  2FO5 A;  3F5V A;  3IHP A;  4YYW A;  1PE6 A;  1AYW A;  1EWL A;  5CVN B;  4YVA A;  1PBH A;  4YYQ A;  1QXP A;  3ZUA A;  2XU4 A;  3IMA A;  3PW3 A;  2DOS A;  2OZ2 A;  1PPP A;  2XU3 A;  2P86 A;  3O0U A;  1U9X A;  4DMX A;  4I07 A;  1MDW A;  2BDL A;  1PVJ A;  4CDF B;  4N4Z A;  3PHU A;  1O0E A;  1MEM A;  2BU3 A;  4WUR A;  7PCK A;  2R9O A;  6PAD A;  2DCD A;  3IOQ A;  1CQD A;  1AU3 A;  3PHX A;  2IPP B;  1KXR A;  1NL6 A;  4DMY A;  3PBH A;  1PPO A;  3IV2 A;  3IFU A;  2AVW A;  2R9C A;  1X9Y A;  2ACT A;  1NPZ A;  3P5V A;  1GMY A;  1KHQ A;  4RNA A;  3S3R A;  2DC9 A;  1NQC A;  5EGW A;  5CVM A;  2OP3 A;  1YVB A;  2B1M A;  2AS8 A;  4BOP A;  1QDQ A;  4K7C A;  4RF1 A;  2JRI A;  3BOW A;  3KKU A;  2NQI A;  3IUT A;  3CBK A;  3TMP A;  1PXV A;  3QJ3 A;  8PCH A;  2DCB A;  2Y6E A;  3WXF A;  2AYN A;  1CPJ A;  2DJG B;  3W31 A;  3W30 A;  1Y08 A;  4AXL A;  2UZJ A;  2XU5 A;  4X6H A;  1SP4 B;  1AIM A;  1AU2 A;  4PAD A;  5KO3 A;  2BDZ A;  1MHW A;  2FE8 A;  1AYV A;  1AEC A;  4HXD B;  4BQV A;  1PIP A;  4YYV A;  4YYU A;  1BY8 A;  3LXS A; 
#chains in the Genus database with same CATH homology
 2NQG A;  4C5P A;  2VFC A;  1AU4 A;  2FYE A;  3BC3 A;  2HH5 A;  2PBH A;  1FH0 A;  4BS6 A;  4CDD B;  3N3G A;  4P6G A;  3I06 A;  1CV8 A;  2F1G A;  4BPV A;  1Q6K A;  3BWK A;  3O1G A;  2CIO A;  1TL9 A;  5CHV A;  1F29 A;  4PP2 E;  2H7J A;  2FT2 A;  2G8J A;  2R9N A;  1CJL A;  1ZCM A;  2FQ9 A;  3AI8 A;  3BPF A;  5J94 A;  3RVW A;  3OVX A;  3MTN A;  3HWN A;  1YK8 A;  3P5U A;  9PAP A;  1ICF A;  4MZS A;  2ARY A;  4HWY A;  3K8U A;  4NV7 A;  2O6X A;  3GCB A;  3RVV A;  5CVO B;  3C9E A;  2YJ2 A;  4FJC A;  2AU1 A;  3H7D A;  1Y4H A;  3OF9 A;  2R9F A;  2DCC A;  1U5I A;  3KWB X;  2DC7 A;  3CH2 X;  2E00 A;  4BGF A;  4ZUX U;  2C0Y A;  2YJB A;  1QMY A;  1STF E;  4Q8G A;  1K3B B;  2Y5B A;  2YJC A;  2FRA A;  1XKG A;  2ATO A;  2PAD A;  1YAL A;  4QRX A;  3OF8 A;  4CDE B;  4OEL A;  2DC6 A;  3PDF A;  3D6S A;  4QBB A;  1PPN A;  3NHE A;  4WA6 A;  2AUX A;  1AU0 A;  1S4V A;  3BCN A;  4N79 A;  3CH3 X;  2G8E A;  1IWD A;  3KW9 A;  1KHP A;  4B55 A;  1F2C A;  1TLO A;  2VHS A;  1ME4 A;  2IBI A;  2AYO A;  3LTW A;  2DZY A;  2P7U A;  4QRV A;  4OEM A;  2F7D A;  3KSE A;  4X6I A;  1EF7 A;  2YJ8 A;  4QRG A;  3WXE A;  1CVZ A;  4QH6 A;  2WBF X;  1F2B A;  1VJV A;  1ME3 A;  1AYU A;  4YYR A;  4XR7 A;  2R6N A;  2AIM A;  4PI3 A;  3QSD A;  4FIP A;  1U9V A;  2JQF R;  2VFB A;  3K9M A;  1QOL A;  4I05 A;  1CSB B;  3H8C A;  2NQD B;  5PAD A;  1YK7 A;  1POP A;  3KX1 A;  1CS8 A;  2R9M A;  3MHH A;  2FTD A;  4G54 A;  1GCB A;  1W6F A;  4BSQ A;  3DF0 A;  1BGO A;  1PPD A;  3I3T A;  4BS5 A;  3F75 A;  3WXG A;  2GHU A;  2VHF A;  5CHT A;  3H8B A;  3RVX A;  4I04 A;  4RY2 A;  3USV A;  3B79 A;  5JA7 A;  1SNK A;  3HHI A;  1BQI A;  2E02 A;  1ITO A;  3V6E A;  1NLJ A;  3IEJ A;  4NV8 A;  1NB5 A;  2FUD A;  3OVZ A;  2NQA A;  2DC8 A;  4MZO A;  3V6C A;  3S3Q A;  4KLB A;  5EF4 A;  1EWP A;  2PNS A;  2PRE A;  1YT7 A;  2DZZ A;  1JQP A;  1ATK A;  2AUZ A;  1PCI A;  3KFQ A;  2B1N A;  3MHS A;  1GLO A;  3E1Z B;  3LFY A;  3MOR A;  3N3K A;  1MEG A;  1M6D A;  1BP4 A;  4CDC B;  1DEU A;  5A24 A;  5F02 A;  4AXM A;  4Q8H A;  4N8W A;  1PAD A;  3OIS A;  2XU1 A;  1GX3 A;  1DF0 A;  1W5R A;  3ERV A;  1EWO A;  2G7Y A;  1KFU L;  3K24 A;  1NB3 A;  4YV8 A;  5JH3 A;  3N4C A;  2GFO A;  5FPW A;  3M99 A;  3U8E A;  3P5X A;  3D9W A;  4PP1 A;  4W5B A;  3H6S A;  1F2A A;  2DJF B;  3QT4 A;  3PNR A;  1HUC B;  2E03 A;  1U9W A;  2YJ9 A;  4P6E A;  1EWM A;  3H89 A;  2CB5 A;  1W4T A;  4X6J A;  2BSZ A;  1MIR A;  5K16 A;  4W4U A;  1THE A;  4YYS A;  1A6R A;  2HXZ A;  2P0R A;  1KFX L;  4CZW A;  1GEC E;  2OUL A;  2E01 A;  2DCA A;  2G6D A;  2HHN A;  2HD5 A;  3P5W A;  2JQG R;  1MS6 A;  3HHA A;  3KWZ A;  3BPM A;  4W5C A;  1U9Q X;  1VSN A;  4XUI A;  1CB5 A;  1TU6 A;  3CBJ A;  3HD3 A;  1ZIV A;  4MSX A;  3TNX A;  2FRQ A;  1CTE A;  4FK5 A;  2FO5 A;  3F5V A;  3IHP A;  4YYW A;  1PE6 A;  1AYW A;  1EWL A;  5CVN B;  4YVA A;  1PBH A;  4YYQ A;  1QXP A;  3ZUA A;  2XU4 A;  3IMA A;  3PW3 A;  2OZ2 A;  1PPP A;  2XU3 A;  2P86 A;  3O0U A;  1U9X A;  4DMX A;  4I07 A;  1MDW A;  2BDL A;  4CDF B;  4N4Z A;  1O0E A;  1MEM A;  7PCK A;  2R9O A;  6PAD A;  2DCD A;  3IOQ A;  1E2T A;  1CQD A;  1AU3 A;  2IPP B;  1KXR A;  1NL6 A;  4DMY A;  3PBH A;  1PPO A;  3IV2 A;  2AVW A;  2R9C A;  1X9Y A;  2ACT A;  1NPZ A;  3P5V A;  1GMY A;  1KHQ A;  3S3R A;  2DC9 A;  1NQC A;  5EGW A;  5CVM A;  2OP3 A;  1YVB A;  2B1M A;  2AS8 A;  1QDQ A;  4K7C A;  3BOW A;  3KKU A;  2NQI A;  3IUT A;  4GUZ A;  3CBK A;  1PXV A;  3QJ3 A;  8PCH A;  2DCB A;  2Y6E A;  3WXF A;  2AYN A;  1CPJ A;  2DJG B;  1Y08 A;  4AXL A;  2XU5 A;  4X6H A;  1SP4 B;  1AIM A;  1AU2 A;  4PAD A;  2BDZ A;  1MHW A;  1AYV A;  1AEC A;  4BQV A;  1PIP A;  4YYV A;  4YYU A;  1BY8 A;  3LXS 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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