1IRSA

Irs-1 ptb domain complexed with a il-4 receptor phosphopeptide, nmr, minimized average structure
Total Genus 17
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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
17
sequence length
112
structure length
112
Chain Sequence
MGPAFKEVWQVILKPKGLGQTKNLIGIYRLCLTSKTISFVKLNSEAAAVVLQLMNIRRCGHSENFFFIEVGRSAVTGPGEFWMQVDDSVVAQNMHETILEAMRAMSDEFRPR
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.

publication title Structural basis for IL-4 receptor phosphopeptide recognition by the IRS-1 PTB domain.
pubmed doi rcsb
molecule keywords IRS-1
molecule tags Complex (signal transduction/peptide)
source organism Homo sapiens
total genus 17
structure length 112
sequence length 112
ec nomenclature
pdb deposition date 1996-03-22

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF02174 IRS PTB domain (IRS-1 type)
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.30.29.30 Mainly Beta Roll PH-domain like Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB) 1irsA00
1FHOA 5C5BA 3DXEA 2Y8GA 2EJ8A 4HHVA 4K81A 5J3QA 1AWEA 2H7EA 2D9ZA 2KCJA 3CXBB 3WYFB 4K2OA 4HAUB 2FJLA 2L1CA 1PLSA 3A98B 2G35A 2D4QA 5JLJB 4YL8A 1NTVA 2I1JA 2H7DA 2I5CA 1ISNA 4HB2B 2D9XA 2K2JA 2HTHB 2AL6A 4F7HA 3FSSA 4NY0A 1EF1A 2GS0A 2DYQA 1TJ6A 3DXCA 1ZC3B 1NU2A 5D3XA 2BCJA 1Y5OA 1XKEA 4F7UP 3AU4A 2DHJA 2YVCA 3SV1A 4PNKA 2IYBA 1KI1B 1BWNA 3PZDA 2RSGA 1SGHA 2MWNB 2K00A 5DHAB 4MT7A 4DX90 2MDXA 3VIAA 1W1HA 3F0WA 3V5WA 5CLQB 4Y94A 4GPTB 4GZUA 3KSYA 2D9WA 2RUKB 1V88A 2HE7A 1KZGA 3D8FA 1PMSA 2RNRB 3ODOA 4PQ0A 2KGXB 3P7ZA 2VKIA 5JP4A 4H8SA 2XQNM 3TO1A 2P0FA 1RJ2A 3BJIA 2W2WA 3P6AA 2YT0A 2VSZA 1WGQA 1SHCA 3PEGA 5DIFB 3SYXA 1MIZB 2QKLA 3FEHA 5C6RA 5KCVA 3CIKA 2DTCA 3MDBC 2MFQA 1FHWA 4A5KA 1V5MA 1Y19B 4HDOA 4WJ7A 2CY5A 5JHGA 5HE2A 5CLLB 2DKQA 2LULA 3PVWA 5DI9B 2NZ8B 3PVLA 5DHFB 1NI2A 1W1DA 3NSUA 1DROA 2DX5A 3GYOA 3VOQA 1XCGA 4KHOA 5C5BB 1OY2A 2RLOA 2KUPA 2LKOA 2Z0PA 2CAYA 2CODA 1UNQA 3U7DA 5C79A 3M1IB 2I5FA 1E5WA 4A6FA 2COCA 5HE3A 3QWMA 1P3RA 1I7AA 2L2IA 2LYDA 3SUZA 2MKRA 2P0DA 1AQCA 4HAVB 4HAYB 2E2XA 1DDVA 1OQNA 2DA0A 5JHHA 2D9YA 1Q67A 2D10A 3PG7A 1P5TA 1J0WA 4HAWB 1X11A 2DX1A 4HB3B 5HE0A 2EMSA 2YRYA 1XX0A 3RCPA 1M7RA 1WVHA 2ADZA 2V76A 1ZM0A 2EC1A 2LG1A 2P8VA 2ROZB 1X1FA 5J3TA 1WG7A 5J3YA 1FHXA 3ULBA 1X1GA 4IOYX 2PZ1A 4DBBA 1QC6A 4K2PA 3D8DA 2YS1A 1FGZA 3HK0A 1V5UA 1J19A 4HDQA 4KAXB 2D9VA 3PVUA 4HAZB 4MY6A 3HQCA 1FAOA 2ZPYA 1U5DA 1XD4A 2YF0A 1UNRA 4YONA 4CHJA 1UEFA 2R09A 3SNHA 3ZDTA 3IVFA 4CYEA 2OTXA 2GCLA 5LONB 2YS3A 2I1KA 4F7GA 2DLWA 1DYNA 2NMBA 5FI0A 2DFKA 2M14A 4C0AA 3OANA 1DDWA 3ZVRA 1MK7B 4MK0A 2IFSA 1W1GA 2N23A 1RRPB 2LOZA 3U8ZA 2Y7BA 4HAXB 3KY9A 2Z0QA 1BTNA 1NTYA 1MPHA 1H10A 3FM8C 2CY4A 3HW2B 2YT1A 1WJ1A 1ZC4B 2J0MA 3TCAA 1K5GB 5C16A 4EJNA 1WJMA 4Z2NA 4TKNA 1BTKA 4Z2MB 4D0NB 3AJ4A 3UZTA 5KQ4A 3KRWA 2EMTA 3A8PA 2DHIA 2JP2A 5GOWB 3SO6A 4WSFA 4ZRJA 3G9WA 4CHMA 1B55A 4A6FB 1X05A 5DH9B 1N3HA 1XR0B 2DN6A 2RVBB 4ZRKA 1UPRA 4A6HA 1EGXA 2COFA 2DYNA 4TYZA 3BINA 2CRFA 4BBKA 1MKEA 2N0YA 3PSCA 1H4RA 2M38A 4P7IA 3GYPA 1PFJA 5FI1A 3KZ1A 1ZSQA 1XODA 2UZRA 5D3WA 3WA0A 3X23A 2DKPA 3D8EA 2D11A 1X86A 1MAIA 2UVMA 2OQBA 3F5RA 2YSZA 3ODWA 2W2XD 1EVHA 4GN1A 5D27A 1GC6A 3MPXA 1Z87A 4IAPA 3TW1A 3DXDA 1U5GA 1U5FA 2X18A 4NSWA 3A8QA 5KQ1A 4HATB 1DBHA 3ML4A 1FGYA 3ODXA 1KZ7A 2J0JA 5LOPB 2VRWB 2D2QA 1GG3A 4EMOA 2K2UA 1U27A 3O96A 4DXAB 1FB8A 2QKMA 1WI1A 1MIXA 4IFSA 4L6EA 2YS5A 1GC7A 1UPQA 4KHBB 1I2HA 4ZRIA 4HB0B 5HE1A 2AEHA 1FOEA 4KHAA 2DHKA 4DX8A 1M7EA 2UZSA 5EFXA 1TXDA 5L81A 1K5DB 4EKUA 3T06A 1U2BA 2Y8FA 3PP2A 2GJYA 2ROVA 1OMWA 1IRSA 5D3YA 3AU5A 1WGUA 1BAKA 4B6HA 2RGNB 1EAZA 2Z0OA 2COAA 4WVFB 4A6KA 1LB1A 3LJUX 3KRXA 2ELBA 1V89A 1QQGA 1V5PA 2Q13A 4GMVA 4GMXB 3QIJA 4HB4B 4GXBA 2GCJA 1LW3A 3N7CA 2R0DA 3TFMA 4KVGB 3QBVB 3TVVA 2ELAA 4K17A 3ULCA 1DDMA 2P0HA 2J59M 1U29A 1ZVRA 1P6SA 1MK9B 2LOXA 1TQZA 1UNPA 5D3VA 2J0KA 4XWXA 1U5EA 1V61A 2W2XC
chains in the Genus database with same CATH superfamily
1FHOA 5C5BA 3DXEA 2Y8GA 2EJ8A 4HHVA 4K81A 5J3QA 1AWEA 2H7EA 2D9ZA 2KCJA 3CXBB 3WYFB 4K2OA 4HAUB 2FJLA 2L1CA 1PLSA 3A98B 2G35A 2D4QA 5JLJB 4YL8A 1NTVA 2I1JA 2H7DA 2I5CA 1ISNA 4HB2B 2D9XA 2K2JA 2HTHB 3DCXA 2AL6A 4F7HA 3FSSA 4NY0A 1EF1A 2GS0A 2DYQA 1TJ6A 3DXCA 1ZC3B 1NU2A 5D3XA 2BCJA 1Y5OA 1XKEA 4F7UP 4CSQA 3AU4A 2DHJA 2YVCA 3SV1A 2K8EA 4PNKA 2IYBA 1KI1B 1BWNA 3PZDA 2RSGA 1SGHA 2MWNB 2K00A 5DHAB 4MT7A 3A58A 2MDXA 4DX90 3VIAA 1W1HA 3F0WA 3V5WA 5CLQB 4Y94A 4GPTB 4GZUA 3KSYA 2D9WA 2RUKB 1V88A 2HE7A 1KZGA 3D8FA 1PMSA 2RNRB 3ODOA 2KIEA 4PQ0A 2KGXB 3P7ZA 2VKIA 5JP4A 4H8SA 2XQNM 3NWFA 3TO1A 3B77A 2P0FA 2Z59A 1RJ2A 3BJIA 2W2WA 3P6AA 2YT0A 2VSZA 1WGQA 1SHCA 3PEGA 5DIFB 3SYXA 1MIZB 2QKLA 2Z13A 3FEHA 5C6RA 5KCVA 3CIKA 2DTCA 3MDBC 2MFQA 1FHWA 4A5KA 1V5MA 1Y19B 4HDOA 4WJ7A 1MI1A 2CY5A 2KR0A 5JHGA 5HE2A 5CLLB 2DKQA 2LULA 3PVWA 5DI9B 2NZ8B 3PVLA 5DHFB 1NI2A 1W1DA 3NSUA 1DROA 2DX5A 3GYOA 3NW8A 3VOQA 1XCGA 4GOUA 4KHOA 5C5BB 3FVCA 1OY2A 2RLOA 2KUPA 2LKOA 2Z0PA 2CAYA 2CODA 1UNQA 3U7DA 5C79A 3M1IB 2I5FA 1E5WA 4A6FA 2COCA 5HE3A 3QWMA 1P3RA 1I7AA 2L2IA 2LYDA 3SUZA 4QJ4B 2MKRA 5M4YB 2P0DA 1AQCA 4HAVB 4HAYB 2E2XA 1DDVA 1OQNA 2DA0A 5JHHA 2D9YA 1Q67A 2D10A 3PG7A 1P5TA 1J0WA 4HAWB 1X11A 2DX1A 5IRSA 4HB3B 5HE0A 2EMSA 2YRYA 1XX0A 3RCPA 1M7RA 1WVHA 2ADZA 2V76A 1ZM0A 2EC1A 2LG1A 2P8VA 2ROZB 1X1FA 5J3TA 1WG7A 5J3YA 1FHXA 3ULBA 1X1GA 4IOYX 2PZ1A 4DBBA 1QC6A 2R2YA 4K2PA 3D8DA 2YS1A 1FGZA 3HK0A 1V5UA 1J19A 4HDQA 4KAXB 2D9VA 3PVUA 4HAZB 4MY6A 1T77A 3HQCA 2KIGA 1FAOA 2ZPYA 1U5DA 1XD4A 2YF0A 1UNRA 4YONA 4CHJA 1UEFA 2R09A 3SNHA 3ZDTA 3IVFA 4CYEA 2OTXA 2GCLA 5LONB 4DIXA 2YS3A 2I1KA 4F7GA 2DLWA 1DYNA 2NMBA 5FI0A 2DFKA 2M14A 4C0AA 3OANA 1DDWA 3ZVRA 1MK7B 4MK0A 4KHBA 2IFSA 1W1GA 2N23A 4L1RA 5I2SA 1RRPB 2LOZA 3U8ZA 2Y7BA 4HAXB 4D6WA 3KY9A 2Z0QA 3NWDA 1BTNA 1NTYA 1MPHA 1H10A 3FM8C 2CY4A 3HW2B 2YT1A 4OT1A 1WJ1A 1ZYIA 1ZC4B 2J0MA 3TCAA 1K5GB 5C16A 4EJNA 1WJMA 4Z2NA 2FJUB 2NBVA 4TKNA 1BTKA 4Z2MB 4D0NB 3AJ4A 3UZTA 5KQ4A 3KRWA 2Z4DA 2EMTA 3A8PA 2DHIA 2JP2A 5GOWB 3SO6A 4WSFA 4ZRJA 3G9WA 4CHMA 1B55A 4A6FB 1X05A 5DH9B 1N3HA 1XR0B 2DN6A 2RVBB 4ZRKA 1UPRA 4A6HA 1EGXA 2COFA 2DYNA 4TYZA 3BINA 2CRFA 4BBKA 1MKEA 2N0YA 3PSCA 1H4RA 2M38A 4P7IA 3GYPA 1PFJA 5FI1A 3KZ1A 1ZSQA 1XODA 2UZRA 5D3WA 3WA0A 3X23A 2DKPA 3D8EA 2D11A 1X86A 1MAIA 2UVMA 2OQBA 3F5RA 3U12A 2YSZA 3ODWA 2W2XD 1EVHA 4GN1A 5D27A 1GC6A 3MPXA 1Z87A 4IAPA 3TW1A 3HSAA 3DXDA 1U5GA 1U5FA 2X18A 4HSIA 4NSWA 3A8QA 2ZKMX 5KQ1A 4HATB 1DBHA 3ML4A 1FGYA 3HIEA 3ODXA 1KZ7A 2J0JA 5LOPB 2VRWB 2D2QA 1GG3A 4EMOA 2K2UA 1U27A 3O96A 4DXAB 1FB8A 2QKMA 1WI1A 5I2MA 1MIXA 4IFSA 4L6EA 2YS5A 1GC7A 2RRFA 1UPQA 4KHBB 1I2HA 2Z14A 4ZRIA 4HB0B 5HE1A 2AEHA 4QJ3B 1FOEA 4KHAA 4QJ5B 2DHKA 4DX8A 1M7EA 2UZSA 5EFXA 2KUQA 1TXDA 5L81A 4GNKB 1K5DB 4EKUA 2K49A 5LG4B 3T06A 1U2BA 2GUMA 2Y8FA 3PP2A 2GJYA 2ROVA 1OMWA 1IRSA 4QXAB 5D3YA 3AU5A 1WGUA 1BAKA 4B6HA 2RGNB 1EAZA 2Z0OA 2YT2A 2COAA 4WVFB 4A6KA 1LB1A 3LJUX 3KRXA 2ELBA 3NWAA 1V89A 1QQGA 1V5PA 2Q13A 4GMVA 4GMXB 3QIJA 4HB4B 4GXBA 2GCJA 1LW3A 3N7CA 2R0DA 3TFMA 4KVGB 3QBVB 3TVVA 2ELAA 4K17A 3ULCA 1DDMA 2P0HA 3OHMB 2J59M 1U29A 1ZVRA 1P6SA 1MK9B 2LOXA 1TQZA 1UNPA 4OSNA 5D3VA 2J0KA 4XWXA 1U5EA 1V61A 2W2XC
chains in the Genus database with same CATH topology
1FHOA 5C5BA 3DXEA 2Y8GA 2EJ8A 4HHVA 4K81A 5J3QA 1AWEA 2H7EA 2D9ZA 2KCJA 3CXBB 3WYFB 4K2OA 4HAUB 2FJLA 2L1CA 1PLSA 3A98B 2G35A 2D4QA 5JLJB 4YL8A 1NTVA 2I1JA 2H7DA 2I5CA 1ISNA 4HB2B 2D9XA 2K2JA 2HTHB 2AL6A 4F7HA 3FSSA 4NY0A 1EF1A 2GS0A 2DYQA 1TJ6A 3DXCA 1ZC3B 1NU2A 5D3XA 2BCJA 1Y5OA 1XKEA 4F7UP 3AU4A 2DHJA 2YVCA 3SV1A 4PNKA 2IYBA 1KI1B 1BWNA 3PZDA 2RSGA 1SGHA 2MWNB 2K00A 5DHAB 4MT7A 4DX90 2MDXA 3VIAA 1W1HA 3F0WA 3V5WA 5CLQB 4Y94A 4GPTB 4GZUA 3KSYA 2D9WA 2RUKB 1V88A 2HE7A 1KZGA 3D8FA 1PMSA 2RNRB 3ODOA 4PQ0A 2KGXB 3P7ZA 2VKIA 5JP4A 4H8SA 2XQNM 3TO1A 2P0FA 1RJ2A 3BJIA 2W2WA 3P6AA 2YT0A 2VSZA 1WGQA 1SHCA 3PEGA 5DIFB 3SYXA 1MIZB 2QKLA 3FEHA 5C6RA 5KCVA 3CIKA 2DTCA 3MDBC 2MFQA 1FHWA 4A5KA 1V5MA 1Y19B 4HDOA 4WJ7A 2CY5A 5JHGA 5HE2A 5CLLB 2DKQA 2LULA 3PVWA 5DI9B 2NZ8B 3PVLA 5DHFB 1NI2A 1W1DA 3NSUA 1DROA 2DX5A 3GYOA 3VOQA 1XCGA 4KHOA 5C5BB 1OY2A 2RLOA 2KUPA 2LKOA 2Z0PA 2CAYA 2CODA 1UNQA 3U7DA 5C79A 3M1IB 2I5FA 1E5WA 4A6FA 2COCA 5HE3A 3QWMA 1P3RA 1I7AA 2L2IA 2LYDA 3SUZA 2MKRA 2P0DA 1AQCA 4HAVB 4HAYB 2E2XA 1DDVA 1OQNA 2DA0A 5JHHA 2D9YA 1Q67A 2D10A 3PG7A 1P5TA 1J0WA 4HAWB 1X11A 2DX1A 4HB3B 5HE0A 2EMSA 2YRYA 1XX0A 3RCPA 1M7RA 1WVHA 2ADZA 2V76A 1ZM0A 2EC1A 2LG1A 2P8VA 2ROZB 1X1FA 5J3TA 1WG7A 5J3YA 1FHXA 3ULBA 1X1GA 4IOYX 2PZ1A 4DBBA 1QC6A 4K2PA 3D8DA 2YS1A 1FGZA 3HK0A 1V5UA 1J19A 4HDQA 4KAXB 2D9VA 3PVUA 4HAZB 4MY6A 3HQCA 1FAOA 2ZPYA 1U5DA 1XD4A 2YF0A 1UNRA 4YONA 4CHJA 1UEFA 2R09A 3SNHA 3ZDTA 3IVFA 4CYEA 2OTXA 2GCLA 5LONB 2YS3A 2I1KA 4F7GA 2DLWA 1DYNA 2NMBA 5FI0A 2DFKA 2M14A 4C0AA 3OANA 1DDWA 3ZVRA 1MK7B 4MK0A 2IFSA 1W1GA 2N23A 1RRPB 2LOZA 3U8ZA 2Y7BA 4HAXB 3KY9A 2Z0QA 1BTNA 1NTYA 1MPHA 1H10A 3FM8C 2CY4A 3HW2B 2YT1A 1WJ1A 1ZC4B 2J0MA 3TCAA 1K5GB 5C16A 4EJNA 1WJMA 4Z2NA 4TKNA 1BTKA 4Z2MB 4D0NB 3AJ4A 3UZTA 5KQ4A 3KRWA 2EMTA 3A8PA 2DHIA 2JP2A 5GOWB 3SO6A 4WSFA 4ZRJA 3G9WA 4CHMA 1B55A 4A6FB 1X05A 5DH9B 1N3HA 1XR0B 2DN6A 2RVBB 4ZRKA 1UPRA 4A6HA 1EGXA 2COFA 2DYNA 4TYZA 3BINA 2CRFA 4BBKA 1MKEA 2N0YA 3PSCA 1H4RA 2M38A 4P7IA 3GYPA 1PFJA 5FI1A 3KZ1A 1ZSQA 1XODA 2UZRA 5D3WA 3WA0A 3X23A 2DKPA 3D8EA 2D11A 1X86A 1MAIA 2UVMA 2OQBA 3F5RA 2YSZA 3ODWA 2W2XD 1EVHA 4GN1A 5D27A 1GC6A 3MPXA 1Z87A 4IAPA 3TW1A 3DXDA 1U5GA 1U5FA 2X18A 4NSWA 3A8QA 5KQ1A 4HATB 1DBHA 3ML4A 1FGYA 3ODXA 1KZ7A 2J0JA 5LOPB 2VRWB 2D2QA 1GG3A 4EMOA 2K2UA 1U27A 3O96A 4DXAB 1FB8A 2QKMA 1WI1A 1MIXA 4IFSA 4L6EA 2YS5A 1GC7A 1UPQA 4KHBB 1I2HA 4ZRIA 4HB0B 5HE1A 2AEHA 1FOEA 4KHAA 2DHKA 4DX8A 1M7EA 2UZSA 5EFXA 1TXDA 5L81A 1K5DB 4EKUA 3T06A 1U2BA 2Y8FA 3PP2A 2GJYA 2ROVA 1OMWA 1IRSA 5D3YA 3AU5A 1WGUA 1BAKA 4B6HA 2RGNB 1EAZA 2Z0OA 2COAA 4WVFB 4A6KA 1LB1A 3LJUX 3KRXA 2ELBA 1V89A 1QQGA 1V5PA 2Q13A 4GMVA 4GMXB 3QIJA 4HB4B 4GXBA 2GCJA 1LW3A 3N7CA 2R0DA 3TFMA 4KVGB 3QBVB 3TVVA 2ELAA 4K17A 3ULCA 1DDMA 2P0HA 2J59M 1U29A 1ZVRA 1P6SA 1MK9B 2LOXA 1TQZA 1UNPA 5D3VA 2J0KA 4XWXA 1U5EA 1V61A 2W2XC
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1FHO A;  5C5B A;  3DXE A;  2Y8G A;  2EJ8 A;  4HHV A;  4K81 A;  5J3Q A;  1AWE A;  2H7E A;  2D9Z A;  2KCJ A;  3CXB B;  3WYF B;  4K2O A;  4HAU B;  2FJL A;  2L1C A;  1PLS A;  3A98 B;  2G35 A;  2D4Q A;  5JLJ B;  4YL8 A;  1NTV A;  2I1J A;  2H7D A;  2I5C A;  1ISN A;  4HB2 B;  2D9X A;  2K2J A;  2HTH B;  2AL6 A;  4F7H A;  3FSS A;  4NY0 A;  1EF1 A;  2GS0 A;  2DYQ A;  1TJ6 A;  3DXC A;  1ZC3 B;  1NU2 A;  5D3X A;  2BCJ A;  1Y5O A;  1XKE A;  4F7U P;  3AU4 A;  2DHJ A;  2YVC A;  3SV1 A;  4PNK A;  2IYB A;  1KI1 B;  1BWN A;  3PZD A;  2RSG A;  1SGH A;  2MWN B;  2K00 A;  5DHA B;  4MT7 A;  4DX9 0;  2MDX A;  3VIA A;  1W1H A;  3F0W A;  3V5W A;  5CLQ B;  4Y94 A;  4GPT B;  4GZU A;  3KSY A;  2D9W A;  2RUK B;  1V88 A;  2HE7 A;  1KZG A;  3D8F A;  1PMS A;  2RNR B;  3ODO A;  4PQ0 A;  2KGX B;  3P7Z A;  2VKI A;  5JP4 A;  4H8S A;  2XQN M;  3TO1 A;  2P0F A;  1RJ2 A;  3BJI A;  2W2W A;  3P6A A;  2YT0 A;  2VSZ A;  1WGQ A;  1SHC A;  3PEG A;  5DIF B;  3SYX A;  1MIZ B;  2QKL A;  3FEH A;  5C6R A;  5KCV A;  3CIK A;  2DTC A;  3MDB C;  2MFQ A;  1FHW A;  4A5K A;  1V5M A;  1Y19 B;  4HDO A;  4WJ7 A;  2CY5 A;  5JHG A;  5HE2 A;  5CLL B;  2DKQ A;  2LUL A;  3PVW A;  5DI9 B;  2NZ8 B;  3PVL A;  5DHF B;  1NI2 A;  1W1D A;  3NSU A;  1DRO A;  2DX5 A;  3GYO A;  3VOQ A;  1XCG A;  4KHO A;  5C5B B;  1OY2 A;  2RLO A;  2KUP A;  2LKO A;  2Z0P A;  2CAY A;  2COD A;  1UNQ A;  3U7D A;  5C79 A;  3M1I B;  2I5F A;  1E5W A;  4A6F A;  2COC A;  5HE3 A;  3QWM A;  1P3R A;  1I7A A;  2L2I A;  2LYD A;  3SUZ A;  2MKR A;  2P0D A;  1AQC A;  4HAV B;  4HAY B;  2E2X A;  1DDV A;  1OQN A;  2DA0 A;  5JHH A;  2D9Y A;  1Q67 A;  2D10 A;  3PG7 A;  1P5T A;  1J0W A;  4HAW B;  1X11 A;  2DX1 A;  4HB3 B;  5HE0 A;  2EMS A;  2YRY A;  1XX0 A;  3RCP A;  1M7R A;  1WVH A;  2ADZ A;  2V76 A;  1ZM0 A;  2EC1 A;  2LG1 A;  2P8V A;  2ROZ B;  1X1F A;  5J3T A;  1WG7 A;  5J3Y A;  1FHX A;  3ULB A;  1X1G A;  4IOY X;  2PZ1 A;  4DBB A;  1QC6 A;  4K2P A;  3D8D A;  2YS1 A;  1FGZ A;  3HK0 A;  1V5U A;  1J19 A;  4HDQ A;  4KAX B;  2D9V A;  3PVU A;  4HAZ B;  4MY6 A;  3HQC A;  1FAO A;  2ZPY A;  1U5D A;  1XD4 A;  2YF0 A;  1UNR A;  4YON A;  4CHJ A;  1UEF A;  2R09 A;  3SNH A;  3ZDT A;  3IVF A;  4CYE A;  2OTX A;  2GCL A;  5LON B;  2YS3 A;  2I1K A;  4F7G A;  2DLW A;  1DYN A;  2NMB A;  5FI0 A;  2DFK A;  2M14 A;  4C0A A;  3OAN A;  1DDW A;  3ZVR A;  1MK7 B;  4MK0 A;  2IFS A;  1W1G A;  2N23 A;  1RRP B;  2LOZ A;  3U8Z A;  2Y7B A;  4HAX B;  3KY9 A;  2Z0Q A;  1BTN A;  1NTY A;  1MPH A;  1H10 A;  3FM8 C;  2CY4 A;  3HW2 B;  2YT1 A;  1WJ1 A;  1ZC4 B;  2J0M A;  3TCA A;  1K5G B;  5C16 A;  4EJN A;  1WJM A;  4Z2N A;  4TKN A;  1BTK A;  4Z2M B;  4D0N B;  3AJ4 A;  3UZT A;  5KQ4 A;  3KRW A;  2EMT A;  3A8P A;  2DHI A;  2JP2 A;  5GOW B;  3SO6 A;  4WSF A;  4ZRJ A;  3G9W A;  4CHM A;  1B55 A;  4A6F B;  1X05 A;  5DH9 B;  1N3H A;  1XR0 B;  2DN6 A;  2RVB B;  4ZRK A;  1UPR A;  4A6H A;  1EGX A;  2COF A;  2DYN A;  4TYZ A;  3BIN A;  2CRF A;  4BBK A;  1MKE A;  2N0Y A;  3PSC A;  1H4R A;  2M38 A;  4P7I A;  3GYP A;  1PFJ A;  5FI1 A;  3KZ1 A;  1ZSQ A;  1XOD A;  2UZR A;  5D3W A;  3WA0 A;  3X23 A;  2DKP A;  3D8E A;  2D11 A;  1X86 A;  1MAI A;  2UVM A;  2OQB A;  3F5R A;  2YSZ A;  3ODW A;  2W2X D;  1EVH A;  4GN1 A;  5D27 A;  1GC6 A;  3MPX A;  1Z87 A;  4IAP A;  3TW1 A;  3DXD A;  1U5G A;  1U5F A;  2X18 A;  4NSW A;  3A8Q A;  5KQ1 A;  4HAT B;  1DBH A;  3ML4 A;  1FGY A;  3ODX A;  1KZ7 A;  2J0J A;  5LOP B;  2VRW B;  2D2Q A;  1GG3 A;  4EMO A;  2K2U A;  1U27 A;  3O96 A;  4DXA B;  1FB8 A;  2QKM A;  1WI1 A;  1MIX A;  4IFS A;  4L6E A;  2YS5 A;  1GC7 A;  1UPQ A;  4KHB B;  1I2H A;  4ZRI A;  4HB0 B;  5HE1 A;  2AEH A;  1FOE A;  4KHA A;  2DHK A;  4DX8 A;  1M7E A;  2UZS A;  5EFX A;  1TXD A;  5L81 A;  1K5D B;  4EKU A;  3T06 A;  1U2B A;  2Y8F A;  3PP2 A;  2GJY A;  2ROV A;  1OMW A;  1IRS A;  5D3Y A;  3AU5 A;  1WGU A;  1BAK A;  4B6H A;  2RGN B;  1EAZ A;  2Z0O A;  2COA A;  4WVF B;  4A6K A;  1LB1 A;  3LJU X;  3KRX A;  2ELB A;  1V89 A;  1QQG A;  1V5P A;  2Q13 A;  4GMV A;  4GMX B;  3QIJ A;  4HB4 B;  4GXB A;  2GCJ A;  1LW3 A;  3N7C A;  2R0D A;  3TFM A;  4KVG B;  3QBV B;  3TVV A;  2ELA A;  4K17 A;  3ULC A;  1DDM A;  2P0H A;  2J59 M;  1U29 A;  1ZVR A;  1P6S A;  1MK9 B;  2LOX A;  1TQZ A;  1UNP A;  5D3V A;  2J0K A;  4XWX A;  1U5E A;  1V61 A;  2W2X C; 
#chains in the Genus database with same CATH topology
 1FHO A;  5C5B A;  3DXE A;  2Y8G A;  2EJ8 A;  4HHV A;  4K81 A;  5J3Q A;  1AWE A;  2H7E A;  2D9Z A;  2KCJ A;  3CXB B;  3WYF B;  4K2O A;  4HAU B;  2FJL A;  2L1C A;  1PLS A;  3A98 B;  2G35 A;  2D4Q A;  5JLJ B;  4YL8 A;  1NTV A;  2I1J A;  2H7D A;  2I5C A;  1ISN A;  4HB2 B;  2D9X A;  2K2J A;  2HTH B;  3DCX A;  2AL6 A;  4F7H A;  3FSS A;  4NY0 A;  1EF1 A;  2GS0 A;  2DYQ A;  1TJ6 A;  3DXC A;  1ZC3 B;  1NU2 A;  5D3X A;  2BCJ A;  1Y5O A;  1XKE A;  4F7U P;  4CSQ A;  3AU4 A;  2DHJ A;  2YVC A;  3SV1 A;  2K8E A;  4PNK A;  2IYB A;  1KI1 B;  1BWN A;  3PZD A;  2RSG A;  1SGH A;  2MWN B;  2K00 A;  5DHA B;  4MT7 A;  3A58 A;  2MDX A;  4DX9 0;  3VIA A;  1W1H A;  3F0W A;  3V5W A;  5CLQ B;  4Y94 A;  4GPT B;  4GZU A;  3KSY A;  2D9W A;  2RUK B;  1V88 A;  2HE7 A;  1KZG A;  3D8F A;  1PMS A;  2RNR B;  3ODO A;  2KIE A;  4PQ0 A;  2KGX B;  3P7Z A;  2VKI A;  5JP4 A;  4H8S A;  2XQN M;  3NWF A;  3TO1 A;  3B77 A;  2P0F A;  2Z59 A;  1RJ2 A;  3BJI A;  2W2W A;  3P6A A;  2YT0 A;  2VSZ A;  1WGQ A;  1SHC A;  3PEG A;  5DIF B;  3SYX A;  1MIZ B;  2QKL A;  2Z13 A;  3FEH A;  5C6R A;  5KCV A;  3CIK A;  2DTC A;  3MDB C;  2MFQ A;  1FHW A;  4A5K A;  1V5M A;  1Y19 B;  4HDO A;  4WJ7 A;  1MI1 A;  2CY5 A;  2KR0 A;  5JHG A;  5HE2 A;  5CLL B;  2DKQ A;  2LUL A;  3PVW A;  5DI9 B;  2NZ8 B;  3PVL A;  5DHF B;  1NI2 A;  1W1D A;  3NSU A;  1DRO A;  2DX5 A;  3GYO A;  3NW8 A;  3VOQ A;  1XCG A;  4GOU A;  4KHO A;  5C5B B;  3FVC A;  1OY2 A;  2RLO A;  2KUP A;  2LKO A;  2Z0P A;  2CAY A;  2COD A;  1UNQ A;  3U7D A;  5C79 A;  3M1I B;  2I5F A;  1E5W A;  4A6F A;  2COC A;  5HE3 A;  3QWM A;  1P3R A;  1I7A A;  2L2I A;  2LYD A;  3SUZ A;  4QJ4 B;  2MKR A;  5M4Y B;  2P0D A;  1AQC A;  4HAV B;  4HAY B;  2E2X A;  1DDV A;  1OQN A;  2DA0 A;  5JHH A;  2D9Y A;  1Q67 A;  2D10 A;  3PG7 A;  1P5T A;  1J0W A;  4HAW B;  1X11 A;  2DX1 A;  5IRS A;  4HB3 B;  5HE0 A;  2EMS A;  2YRY A;  1XX0 A;  3RCP A;  1M7R A;  1WVH A;  2ADZ A;  2V76 A;  1ZM0 A;  2EC1 A;  2LG1 A;  2P8V A;  2ROZ B;  1X1F A;  5J3T A;  1WG7 A;  5J3Y A;  1FHX A;  3ULB A;  1X1G A;  4IOY X;  2PZ1 A;  4DBB A;  1QC6 A;  2R2Y A;  4K2P A;  3D8D A;  2YS1 A;  1FGZ A;  3HK0 A;  1V5U A;  1J19 A;  4HDQ A;  4KAX B;  2D9V A;  3PVU A;  4HAZ B;  4MY6 A;  1T77 A;  3HQC A;  2KIG A;  1FAO A;  2ZPY A;  1U5D A;  1XD4 A;  2YF0 A;  1UNR A;  4YON A;  4CHJ A;  1UEF A;  2R09 A;  3SNH A;  3ZDT A;  3IVF A;  4CYE A;  2OTX A;  2GCL A;  5LON B;  4DIX A;  2YS3 A;  2I1K A;  4F7G A;  2DLW A;  1DYN A;  2NMB A;  5FI0 A;  2DFK A;  2M14 A;  4C0A A;  3OAN A;  1DDW A;  3ZVR A;  1MK7 B;  4MK0 A;  4KHB A;  2IFS A;  1W1G A;  2N23 A;  4L1R A;  5I2S A;  1RRP B;  2LOZ A;  3U8Z A;  2Y7B A;  4HAX B;  4D6W A;  3KY9 A;  2Z0Q A;  3NWD A;  1BTN A;  1NTY A;  1MPH A;  1H10 A;  3FM8 C;  2CY4 A;  3HW2 B;  2YT1 A;  4OT1 A;  1WJ1 A;  1ZYI A;  1ZC4 B;  2J0M A;  3TCA A;  1K5G B;  5C16 A;  4EJN A;  1WJM A;  4Z2N A;  2FJU B;  2NBV A;  4TKN A;  1BTK A;  4Z2M B;  4D0N B;  3AJ4 A;  3UZT A;  5KQ4 A;  3KRW A;  2Z4D A;  2EMT A;  3A8P A;  2DHI A;  2JP2 A;  5GOW B;  3SO6 A;  4WSF A;  4ZRJ A;  3G9W A;  4CHM A;  1B55 A;  4A6F B;  1X05 A;  5DH9 B;  1N3H A;  1XR0 B;  2DN6 A;  2RVB B;  4ZRK A;  1UPR A;  4A6H A;  1EGX A;  2COF A;  2DYN A;  4TYZ A;  3BIN A;  2CRF A;  4BBK A;  1MKE A;  2N0Y A;  3PSC A;  1H4R A;  2M38 A;  4P7I A;  3GYP A;  1PFJ A;  5FI1 A;  3KZ1 A;  1ZSQ A;  1XOD A;  2UZR A;  5D3W A;  3WA0 A;  3X23 A;  2DKP A;  3D8E A;  2D11 A;  1X86 A;  1MAI A;  2UVM A;  2OQB A;  3F5R A;  3U12 A;  2YSZ A;  3ODW A;  2W2X D;  1EVH A;  4GN1 A;  5D27 A;  1GC6 A;  3MPX A;  1Z87 A;  4IAP A;  3TW1 A;  3HSA A;  3DXD A;  1U5G A;  1U5F A;  2X18 A;  4HSI A;  4NSW A;  3A8Q A;  2ZKM X;  5KQ1 A;  4HAT B;  1DBH A;  3ML4 A;  1FGY A;  3HIE A;  3ODX A;  1KZ7 A;  2J0J A;  5LOP B;  2VRW B;  2D2Q A;  1GG3 A;  4EMO A;  2K2U A;  1U27 A;  3O96 A;  4DXA B;  1FB8 A;  2QKM A;  1WI1 A;  5I2M A;  1MIX A;  4IFS A;  4L6E A;  2YS5 A;  1GC7 A;  2RRF A;  1UPQ A;  4KHB B;  1I2H A;  2Z14 A;  4ZRI A;  4HB0 B;  5HE1 A;  2AEH A;  4QJ3 B;  1FOE A;  4KHA A;  4QJ5 B;  2DHK A;  4DX8 A;  1M7E A;  2UZS A;  5EFX A;  2KUQ A;  1TXD A;  5L81 A;  4GNK B;  1K5D B;  4EKU A;  2K49 A;  5LG4 B;  3T06 A;  1U2B A;  2GUM A;  2Y8F A;  3PP2 A;  2GJY A;  2ROV A;  1OMW A;  1IRS A;  4QXA B;  5D3Y A;  3AU5 A;  1WGU A;  1BAK A;  4B6H A;  2RGN B;  1EAZ A;  2Z0O A;  2YT2 A;  2COA A;  4WVF B;  4A6K A;  1LB1 A;  3LJU X;  3KRX A;  2ELB A;  3NWA A;  1V89 A;  1QQG A;  1V5P A;  2Q13 A;  4GMV A;  4GMX B;  3QIJ A;  4HB4 B;  4GXB A;  2GCJ A;  1LW3 A;  3N7C A;  2R0D A;  3TFM A;  4KVG B;  3QBV B;  3TVV A;  2ELA A;  4K17 A;  3ULC A;  1DDM A;  2P0H A;  3OHM B;  2J59 M;  1U29 A;  1ZVR A;  1P6S A;  1MK9 B;  2LOX A;  1TQZ A;  1UNP A;  4OSN A;  5D3V A;  2J0K A;  4XWX A;  1U5E A;  1V61 A;  2W2X C; 
#chains in the Genus database with same CATH homology
 1FHO A;  5C5B A;  3DXE A;  2Y8G A;  2EJ8 A;  4HHV A;  4K81 A;  5J3Q A;  1AWE A;  2H7E A;  2D9Z A;  2KCJ A;  3CXB B;  3WYF B;  4K2O A;  4HAU B;  2FJL A;  2L1C A;  1PLS A;  3A98 B;  2G35 A;  2D4Q A;  5JLJ B;  4YL8 A;  1NTV A;  2I1J A;  2H7D A;  2I5C A;  1ISN A;  4HB2 B;  2D9X A;  2K2J A;  2HTH B;  2AL6 A;  4F7H A;  3FSS A;  4NY0 A;  1EF1 A;  2GS0 A;  2DYQ A;  1TJ6 A;  3DXC A;  1ZC3 B;  1NU2 A;  5D3X A;  2BCJ A;  1Y5O A;  1XKE A;  4F7U P;  3AU4 A;  2DHJ A;  2YVC A;  3SV1 A;  4PNK A;  2IYB A;  1KI1 B;  1BWN A;  3PZD A;  2RSG A;  1SGH A;  2MWN B;  2K00 A;  5DHA B;  4MT7 A;  4DX9 0;  2MDX A;  3VIA A;  1W1H A;  3F0W A;  3V5W A;  5CLQ B;  4Y94 A;  4GPT B;  4GZU A;  3KSY A;  2D9W A;  2RUK B;  1V88 A;  2HE7 A;  1KZG A;  3D8F A;  1PMS A;  2RNR B;  3ODO A;  4PQ0 A;  2KGX B;  3P7Z A;  2VKI A;  5JP4 A;  4H8S A;  2XQN M;  3TO1 A;  2P0F A;  1RJ2 A;  3BJI A;  2W2W A;  3P6A A;  2YT0 A;  2VSZ A;  1WGQ A;  1SHC A;  3PEG A;  5DIF B;  3SYX A;  1MIZ B;  2QKL A;  3FEH A;  5C6R A;  5KCV A;  3CIK A;  2DTC A;  3MDB C;  2MFQ A;  1FHW A;  4A5K A;  1V5M A;  1Y19 B;  4HDO A;  4WJ7 A;  2CY5 A;  5JHG A;  5HE2 A;  5CLL B;  2DKQ A;  2LUL A;  3PVW A;  5DI9 B;  2NZ8 B;  3PVL A;  5DHF B;  1NI2 A;  1W1D A;  3NSU A;  1DRO A;  2DX5 A;  3GYO A;  3VOQ A;  1XCG A;  4KHO A;  5C5B B;  1OY2 A;  2RLO A;  2KUP A;  2LKO A;  2Z0P A;  2CAY A;  2COD A;  1UNQ A;  3U7D A;  5C79 A;  3M1I B;  2I5F A;  1E5W A;  4A6F A;  2COC A;  5HE3 A;  3QWM A;  1P3R A;  1I7A A;  2L2I A;  2LYD A;  3SUZ A;  2MKR A;  2P0D A;  1AQC A;  4HAV B;  4HAY B;  2E2X A;  1DDV A;  1OQN A;  2DA0 A;  5JHH A;  2D9Y A;  1Q67 A;  2D10 A;  3PG7 A;  1P5T A;  1J0W A;  4HAW B;  1X11 A;  2DX1 A;  4HB3 B;  5HE0 A;  2EMS A;  2YRY A;  1XX0 A;  3RCP A;  1M7R A;  1WVH A;  2ADZ A;  2V76 A;  1ZM0 A;  2EC1 A;  2LG1 A;  2P8V A;  2ROZ B;  1X1F A;  5J3T A;  1WG7 A;  5J3Y A;  1FHX A;  3ULB A;  1X1G A;  4IOY X;  2PZ1 A;  4DBB A;  1QC6 A;  4K2P A;  3D8D A;  2YS1 A;  1FGZ A;  3HK0 A;  1V5U A;  1J19 A;  4HDQ A;  4KAX B;  2D9V A;  3PVU A;  4HAZ B;  4MY6 A;  3HQC A;  1FAO A;  2ZPY A;  1U5D A;  1XD4 A;  2YF0 A;  1UNR A;  4YON A;  4CHJ A;  1UEF A;  2R09 A;  3SNH A;  3ZDT A;  3IVF A;  4CYE A;  2OTX A;  2GCL A;  5LON B;  2YS3 A;  2I1K A;  4F7G A;  2DLW A;  1DYN A;  2NMB A;  5FI0 A;  2DFK A;  2M14 A;  4C0A A;  3OAN A;  1DDW A;  3ZVR A;  1MK7 B;  4MK0 A;  2IFS A;  1W1G A;  2N23 A;  1RRP B;  2LOZ A;  3U8Z A;  2Y7B A;  4HAX B;  3KY9 A;  2Z0Q A;  1BTN A;  1NTY A;  1MPH A;  1H10 A;  3FM8 C;  2CY4 A;  3HW2 B;  2YT1 A;  1WJ1 A;  1ZC4 B;  2J0M A;  3TCA A;  1K5G B;  5C16 A;  4EJN A;  1WJM A;  4Z2N A;  4TKN A;  1BTK A;  4Z2M B;  4D0N B;  3AJ4 A;  3UZT A;  5KQ4 A;  3KRW A;  2EMT A;  3A8P A;  2DHI A;  2JP2 A;  5GOW B;  3SO6 A;  4WSF A;  4ZRJ A;  3G9W A;  4CHM A;  1B55 A;  4A6F B;  1X05 A;  5DH9 B;  1N3H A;  1XR0 B;  2DN6 A;  2RVB B;  4ZRK A;  1UPR A;  4A6H A;  1EGX A;  2COF A;  2DYN A;  4TYZ A;  3BIN A;  2CRF A;  4BBK A;  1MKE A;  2N0Y A;  3PSC A;  1H4R A;  2M38 A;  4P7I A;  3GYP A;  1PFJ A;  5FI1 A;  3KZ1 A;  1ZSQ A;  1XOD A;  2UZR A;  5D3W A;  3WA0 A;  3X23 A;  2DKP A;  3D8E A;  2D11 A;  1X86 A;  1MAI A;  2UVM A;  2OQB A;  3F5R A;  2YSZ A;  3ODW A;  2W2X D;  1EVH A;  4GN1 A;  5D27 A;  1GC6 A;  3MPX A;  1Z87 A;  4IAP A;  3TW1 A;  3DXD A;  1U5G A;  1U5F A;  2X18 A;  4NSW A;  3A8Q A;  5KQ1 A;  4HAT B;  1DBH A;  3ML4 A;  1FGY A;  3ODX A;  1KZ7 A;  2J0J A;  5LOP B;  2VRW B;  2D2Q A;  1GG3 A;  4EMO A;  2K2U A;  1U27 A;  3O96 A;  4DXA B;  1FB8 A;  2QKM A;  1WI1 A;  1MIX A;  4IFS A;  4L6E A;  2YS5 A;  1GC7 A;  1UPQ A;  4KHB B;  1I2H A;  4ZRI A;  4HB0 B;  5HE1 A;  2AEH A;  1FOE A;  4KHA A;  2DHK A;  4DX8 A;  1M7E A;  2UZS A;  5EFX A;  1TXD A;  5L81 A;  1K5D B;  4EKU A;  3T06 A;  1U2B A;  2Y8F A;  3PP2 A;  2GJY A;  2ROV A;  1OMW A;  1IRS A;  5D3Y A;  3AU5 A;  1WGU A;  1BAK A;  4B6H A;  2RGN B;  1EAZ A;  2Z0O A;  2COA A;  4WVF B;  4A6K A;  1LB1 A;  3LJU X;  3KRX A;  2ELB A;  1V89 A;  1QQG A;  1V5P A;  2Q13 A;  4GMV A;  4GMX B;  3QIJ A;  4HB4 B;  4GXB A;  2GCJ A;  1LW3 A;  3N7C A;  2R0D A;  3TFM A;  4KVG B;  3QBV B;  3TVV A;  2ELA A;  4K17 A;  3ULC A;  1DDM A;  2P0H A;  2J59 M;  1U29 A;  1ZVR A;  1P6S A;  1MK9 B;  2LOX A;  1TQZ A;  1UNP A;  5D3V A;  2J0K A;  4XWX A;  1U5E A;  1V61 A;  2W2X C; 
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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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