4IA0A

Crystal structure of the pde5a1 catalytic domain in complex with novel inhibitors
Total Genus 120
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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
120
sequence length
324
structure length
292
Chain Sequence
EETRELQSLAAAVVPSAQTLKITDFSFSDFELSDLETALCTIRMFTDLNLVQNFQMKHEVLCRWILSVKKNYRKNVAYHNWRHAFNTAQCMFAALKAGKIQNKLTDLEILALLIAALSHDLDHRGVNNSQLYCHSIMEHHHFDQCLMILNSPGNQILSGLSIEEYKTTLKIIKQAILATDLALYIKRRGEFFELIRKNQFNLEDPHQKELFLAMLMTACDLSAITKPWPIQQRIAELVATEFFDNKIPSMQVGFIDAICLQLYEALTHVSEDCFPLLDGCRKNRQKWQALAE
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.

molecule tags Hydrolase/hydrolase inhibitor
molecule keywords cGMP-specific 3',5'-cyclic phosphodiesterase
publication title Exploration of the 5-bromopyrimidin-4(3H)-ones as potent inhibitors of PDE5.
pubmed doi rcsb
source organism Homo sapiens
total genus 120
structure length 292
sequence length 324
ec nomenclature ec 3.1.4.35: 3',5'-cyclic-GMP phosphodiesterase.
pdb deposition date 2012-12-05

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00233 PDEase_I 3'5'-cyclic nucleotide phosphodiesterase
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.1300.10 Mainly Alpha Orthogonal Bundle Catalytic domain of cyclic nucleotide phosphodiesterase 4b2b 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain 4ia0A00
4Y87A 3SL4A 4G2JA 3QPOA 3WD9A 3ITMA 4LM2A 3HQZA 5DH4A 4TPPA 3WS9A 5K9RA 3SHZA 1XOMA 4YS7A 4P1RA 5EDGB 4D08A 1TB7A 1RORA 3DYNA 3G45A 1Y2EA 1TBBA 2WEYA 5K1IA 4NW7A 2H42A 4QGEA 2OURA 3DYSA 4MUWA 1XMYB 5EDGA 3SIEA 3N3ZA 5C1WA 1SO2A 3G4IA 3HDZA 2QYMA 4DDLA 5I2RA 4Y2BA 3G3NA 1XMYA 3TVXA 3HR1A 4MD6A 3V94A 1UDTA 3HQYA 4D09A 1XMUB 4LLKA 3QI3A 4MRZA 5B4LA 1RO9A 3O0JA 3G58A 4FCDA 3SL8A 1XOZA 2FM0A 1XMUA 3SL3A 3IAKA 5C2EA 1Q9MA 3HQWA 1OYNA 4W1OA 3G4KA 1Y2KA 4BBXA 1XM6A 3LY2A 5AXQA 4PHLA 2OUYA 3ITUA 3SN7A 4AJMA 2OVVA 2QYKA 3ECMA 1Y2BA 3WYMA 2QYNA 1XLXA 2OUSA 1XP0A 3IADA 4MSAA 3SNLA 4DFFA 4LM3A 4ZO5A 4XY2A 4WCUA 1T9RA 3WS8A 4LLJA 3HC8A 4LM0A 3BJCA 4MS0A 3WI2A 1Y2JA 3JWQA 1RO6A 3G4LA 4LLXA 4AJDA 3B2RA 4MSHA 1XN0A 4LKQA 4C1IA 4OGBA 1T9SA 1Y2DA 1Z1LA 2Y0JA 4Y86A 2OUVA 2HD1A 3FRGA 4PM0A 4P0NA 1TBFA 3QPPA 4MVHA 3DYQA 2OVYA 1PTWA 3WYKA 1RKPA 5EDEB 3QPNA 5EDHA 5EDIB 4OEWA 3O56A 4JIBA 3HMVA 3JSWA 1F0JA 5EDEA 5EDIA 1TAZA 4X0FA 4AJGA 4FCBA 3QI4A 4TPMA 4G2YA 4MSEA 3W5EA 4MSNA 1XORA 4PHWA 4NPVA 3K3HA 3SL6A 3V9BA 4G2WA 2CHMA 4LM1A 3GWTA 3TGEA 4I15A 4MYQA 1XLZA 3TGGA 1XONA 5C2AA 1TB5A 3DYLA 3IBJA 3KKTA 3DY8A 1Y2CA 2OUQA 5K32A 3K3EA 2QYLA 2R8QA 2YY2A 1UHOA 4IA0A 1XOTA 4HEUA 2OUNA 2H44A 2OUUA 3LXGA 2PW3A 1MKDA 3UUOA 4LLPA 4OEXA 3SNIA 1XOQA 4E90A 4GH6A 4MRWA 3UI7A 4KP6A 5C29A 3G4GA 1UDUA 4YQHA 4LM4A 5B25A 4I9ZA 3ECNA 1XM4B 4MSCA 3SL5A 1SOJA 5C2HA 4AJFA 1ZKNA 3K4SA 3JWRA 5B4KA 3V93A 1XM4A 4HTZA 5DH5A 1Y2HA 3SHYA 4NPWA 3JSIA 3I8VA 4Y8CA 4AELA 3WYLA 2FM5A 5AXPA 1XOSA 5C28A 4WZIA 2O8HA 4WN1A 4HTXA 4HF4A 2OUPA 3D3PA 3O57A 2H40A 1ZKLA 4G2LA
chains in the Genus database with same CATH superfamily
4Y87A 3SL4A 4G2JA 3QPOA 3WD9A 3ITMA 4LM2A 3HQZA 5DH4A 4TPPA 3WS9A 5K9RA 3SHZA 1XOMA 4YS7A 4P1RA 5EDGB 4D08A 1TB7A 1RORA 3DYNA 3G45A 1Y2EA 1TBBA 2WEYA 5K1IA 4NW7A 2H42A 4QGEA 2OURA 3DYSA 4MUWA 1XMYB 5EDGA 3SIEA 3N3ZA 5C1WA 1SO2A 3G4IA 3HDZA 2QYMA 4DDLA 5I2RA 4Y2BA 3G3NA 1XMYA 3TVXA 3HR1A 4MD6A 3V94A 1UDTA 3HQYA 4D09A 1XMUB 4LLKA 3QI3A 4MRZA 5B4LA 1RO9A 3O0JA 3G58A 4FCDA 3SL8A 1XOZA 2FM0A 1XMUA 3SL3A 3IAKA 5C2EA 1Q9MA 3HQWA 1OYNA 4W1OA 3G4KA 1Y2KA 4BBXA 1XM6A 3LY2A 5AXQA 4PHLA 2OUYA 3ITUA 3SN7A 4AJMA 2OVVA 2QYKA 3ECMA 1Y2BA 3WYMA 2QYNA 1XLXA 2OUSA 1XP0A 3IADA 4MSAA 3SNLA 4DFFA 4LM3A 4ZO5A 4XY2A 4WCUA 1T9RA 3WS8A 4LLJA 3HC8A 4LM0A 3BJCA 4MS0A 3WI2A 1Y2JA 3JWQA 1RO6A 3G4LA 4LLXA 4AJDA 3B2RA 4MSHA 1XN0A 4LKQA 4C1IA 4OGBA 1T9SA 1Y2DA 1Z1LA 2Y0JA 4Y86A 2OUVA 2HD1A 3FRGA 4PM0A 4P0NA 1TBFA 3QPPA 4MVHA 3DYQA 2OVYA 1PTWA 3WYKA 1RKPA 5EDEB 3QPNA 5EDHA 5EDIB 4OEWA 3O56A 4JIBA 3HMVA 3JSWA 1F0JA 5EDEA 5EDIA 1TAZA 4X0FA 4AJGA 4FCBA 3QI4A 4TPMA 4G2YA 4MSEA 3W5EA 4MSNA 1XORA 4PHWA 4NPVA 3K3HA 3SL6A 3V9BA 4G2WA 2CHMA 4LM1A 3GWTA 3TGEA 4I15A 4MYQA 1XLZA 3TGGA 1XONA 5C2AA 1TB5A 3DYLA 3IBJA 3KKTA 3DY8A 1Y2CA 2OUQA 5K32A 3K3EA 2QYLA 2R8QA 2YY2A 1UHOA 4IA0A 1XOTA 4HEUA 2OUNA 2H44A 2OUUA 3LXGA 2PW3A 1MKDA 3UUOA 4LLPA 4OEXA 3SNIA 1XOQA 4E90A 4GH6A 4MRWA 3UI7A 4KP6A 5C29A 3G4GA 1UDUA 4YQHA 4LM4A 5B25A 4I9ZA 3ECNA 1XM4B 4MSCA 3SL5A 1SOJA 5C2HA 4AJFA 1ZKNA 3K4SA 3JWRA 5B4KA 3V93A 1XM4A 4HTZA 5DH5A 1Y2HA 3SHYA 4NPWA 3JSIA 3I8VA 4Y8CA 4AELA 3WYLA 2FM5A 5AXPA 1XOSA 5C28A 4WZIA 2O8HA 4WN1A 4HTXA 4HF4A 2OUPA 3D3PA 3O57A 2H40A 1ZKLA 4G2LA
chains in the Genus database with same CATH topology
4Y87A 3SL4A 4G2JA 3QPOA 3WD9A 3ITMA 4LM2A 3HQZA 5DH4A 4TPPA 3WS9A 5K9RA 3SHZA 1XOMA 4YS7A 4P1RA 5EDGB 4D08A 1TB7A 1RORA 3DYNA 3G45A 1Y2EA 1TBBA 2WEYA 5K1IA 4NW7A 2H42A 4QGEA 2OURA 3DYSA 4MUWA 1XMYB 5EDGA 3SIEA 3N3ZA 5C1WA 1SO2A 3G4IA 3HDZA 2QYMA 4DDLA 5I2RA 4Y2BA 3G3NA 1XMYA 3TVXA 3HR1A 4MD6A 3V94A 1UDTA 3HQYA 4D09A 1XMUB 4LLKA 3QI3A 4MRZA 5B4LA 1RO9A 3O0JA 3G58A 4FCDA 3SL8A 1XOZA 2FM0A 1XMUA 3SL3A 3IAKA 5C2EA 1Q9MA 3HQWA 1OYNA 4W1OA 3G4KA 1Y2KA 4BBXA 1XM6A 3LY2A 5AXQA 4PHLA 2OUYA 3ITUA 3SN7A 4AJMA 2OVVA 2QYKA 3ECMA 1Y2BA 3WYMA 2QYNA 1XLXA 2OUSA 1XP0A 3IADA 4MSAA 3SNLA 4DFFA 4LM3A 4ZO5A 4XY2A 4WCUA 1T9RA 3WS8A 4LLJA 3HC8A 4LM0A 3BJCA 4MS0A 3WI2A 1Y2JA 3JWQA 1RO6A 3G4LA 4LLXA 4AJDA 3B2RA 4MSHA 1XN0A 4LKQA 4C1IA 4OGBA 1T9SA 1Y2DA 1Z1LA 2Y0JA 4Y86A 2OUVA 2HD1A 3FRGA 4PM0A 4P0NA 1TBFA 3QPPA 4MVHA 3DYQA 2OVYA 1PTWA 3WYKA 1RKPA 5EDEB 3QPNA 5EDHA 5EDIB 4OEWA 3O56A 4JIBA 3HMVA 3JSWA 1F0JA 5EDEA 5EDIA 1TAZA 4X0FA 4AJGA 4FCBA 3QI4A 4TPMA 4G2YA 4MSEA 3W5EA 4MSNA 1XORA 4PHWA 4NPVA 3K3HA 3SL6A 3V9BA 4G2WA 2CHMA 4LM1A 3GWTA 3TGEA 4I15A 4MYQA 1XLZA 3TGGA 1XONA 5C2AA 1TB5A 3DYLA 3IBJA 3KKTA 3DY8A 1Y2CA 2OUQA 5K32A 3K3EA 2QYLA 2R8QA 2YY2A 1UHOA 4IA0A 1XOTA 4HEUA 2OUNA 2H44A 2OUUA 3LXGA 2PW3A 1MKDA 3UUOA 4LLPA 4OEXA 3SNIA 1XOQA 4E90A 4GH6A 4MRWA 3UI7A 4KP6A 5C29A 3G4GA 1UDUA 4YQHA 4LM4A 5B25A 4I9ZA 3ECNA 1XM4B 4MSCA 3SL5A 1SOJA 5C2HA 4AJFA 1ZKNA 3K4SA 3JWRA 5B4KA 3V93A 1XM4A 4HTZA 5DH5A 1Y2HA 3SHYA 4NPWA 3JSIA 3I8VA 4Y8CA 4AELA 3WYLA 2FM5A 5AXPA 1XOSA 5C28A 4WZIA 2O8HA 4WN1A 4HTXA 4HF4A 2OUPA 3D3PA 3O57A 2H40A 1ZKLA 4G2LA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 4Y87 A;  3SL4 A;  4G2J A;  3QPO A;  3WD9 A;  3ITM A;  4LM2 A;  3HQZ A;  5DH4 A;  4TPP A;  3WS9 A;  5K9R A;  3SHZ A;  1XOM A;  4YS7 A;  4P1R A;  5EDG B;  4D08 A;  1TB7 A;  1ROR A;  3DYN A;  3G45 A;  1Y2E A;  1TBB A;  2WEY A;  5K1I A;  4NW7 A;  2H42 A;  4QGE A;  2OUR A;  3DYS A;  4MUW A;  1XMY B;  5EDG A;  3SIE A;  3N3Z A;  5C1W A;  1SO2 A;  3G4I A;  3HDZ A;  2QYM A;  4DDL A;  5I2R A;  4Y2B A;  3G3N A;  1XMY A;  3TVX A;  3HR1 A;  4MD6 A;  3V94 A;  1UDT A;  3HQY A;  4D09 A;  1XMU B;  4LLK A;  3QI3 A;  4MRZ A;  5B4L A;  1RO9 A;  3O0J A;  3G58 A;  4FCD A;  3SL8 A;  1XOZ A;  2FM0 A;  1XMU A;  3SL3 A;  3IAK A;  5C2E A;  1Q9M A;  3HQW A;  1OYN A;  4W1O A;  3G4K A;  1Y2K A;  4BBX A;  1XM6 A;  3LY2 A;  5AXQ A;  4PHL A;  2OUY A;  3ITU A;  3SN7 A;  4AJM A;  2OVV A;  2QYK A;  3ECM A;  1Y2B A;  3WYM A;  2QYN A;  1XLX A;  2OUS A;  1XP0 A;  3IAD A;  4MSA A;  3SNL A;  4DFF A;  4LM3 A;  4ZO5 A;  4XY2 A;  4WCU A;  1T9R A;  3WS8 A;  4LLJ A;  3HC8 A;  4LM0 A;  3BJC A;  4MS0 A;  3WI2 A;  1Y2J A;  3JWQ A;  1RO6 A;  3G4L A;  4LLX A;  4AJD A;  3B2R A;  4MSH A;  1XN0 A;  4LKQ A;  4C1I A;  4OGB A;  1T9S A;  1Y2D A;  1Z1L A;  2Y0J A;  4Y86 A;  2OUV A;  2HD1 A;  3FRG A;  4PM0 A;  4P0N A;  1TBF A;  3QPP A;  4MVH A;  3DYQ A;  2OVY A;  1PTW A;  3WYK A;  1RKP A;  5EDE B;  3QPN A;  5EDH A;  5EDI B;  4OEW A;  3O56 A;  4JIB A;  3HMV A;  3JSW A;  1F0J A;  5EDE A;  5EDI A;  1TAZ A;  4X0F A;  4AJG A;  4FCB A;  3QI4 A;  4TPM A;  4G2Y A;  4MSE A;  3W5E A;  4MSN A;  1XOR A;  4PHW A;  4NPV A;  3K3H A;  3SL6 A;  3V9B A;  4G2W A;  2CHM A;  4LM1 A;  3GWT A;  3TGE A;  4I15 A;  4MYQ A;  1XLZ A;  3TGG A;  1XON A;  5C2A A;  1TB5 A;  3DYL A;  3IBJ A;  3KKT A;  3DY8 A;  1Y2C A;  2OUQ A;  5K32 A;  3K3E A;  2QYL A;  2R8Q A;  2YY2 A;  1UHO A;  4IA0 A;  1XOT A;  4HEU A;  2OUN A;  2H44 A;  2OUU A;  3LXG A;  2PW3 A;  1MKD A;  3UUO A;  4LLP A;  4OEX A;  3SNI A;  1XOQ A;  4E90 A;  4GH6 A;  4MRW A;  3UI7 A;  4KP6 A;  5C29 A;  3G4G A;  1UDU A;  4YQH A;  4LM4 A;  5B25 A;  4I9Z A;  3ECN A;  1XM4 B;  4MSC A;  3SL5 A;  1SOJ A;  5C2H A;  4AJF A;  1ZKN A;  3K4S A;  3JWR A;  5B4K A;  3V93 A;  1XM4 A;  4HTZ A;  5DH5 A;  1Y2H A;  3SHY A;  4NPW A;  3JSI A;  3I8V A;  4Y8C A;  4AEL A;  3WYL A;  2FM5 A;  5AXP A;  1XOS A;  5C28 A;  4WZI A;  2O8H A;  4WN1 A;  4HTX A;  4HF4 A;  2OUP A;  3D3P A;  3O57 A;  2H40 A;  1ZKL A;  4G2L A; 
#chains in the Genus database with same CATH topology
 4Y87 A;  3SL4 A;  4G2J A;  3QPO A;  3WD9 A;  3ITM A;  4LM2 A;  3HQZ A;  5DH4 A;  4TPP A;  3WS9 A;  5K9R A;  3SHZ A;  1XOM A;  4YS7 A;  4P1R A;  5EDG B;  4D08 A;  1TB7 A;  1ROR A;  3DYN A;  3G45 A;  1Y2E A;  1TBB A;  2WEY A;  5K1I A;  4NW7 A;  2H42 A;  4QGE A;  2OUR A;  3DYS A;  4MUW A;  1XMY B;  5EDG A;  3SIE A;  3N3Z A;  5C1W A;  1SO2 A;  3G4I A;  3HDZ A;  2QYM A;  4DDL A;  5I2R A;  4Y2B A;  3G3N A;  1XMY A;  3TVX A;  3HR1 A;  4MD6 A;  3V94 A;  1UDT A;  3HQY A;  4D09 A;  1XMU B;  4LLK A;  3QI3 A;  4MRZ A;  5B4L A;  1RO9 A;  3O0J A;  3G58 A;  4FCD A;  3SL8 A;  1XOZ A;  2FM0 A;  1XMU A;  3SL3 A;  3IAK A;  5C2E A;  1Q9M A;  3HQW A;  1OYN A;  4W1O A;  3G4K A;  1Y2K A;  4BBX A;  1XM6 A;  3LY2 A;  5AXQ A;  4PHL A;  2OUY A;  3ITU A;  3SN7 A;  4AJM A;  2OVV A;  2QYK A;  3ECM A;  1Y2B A;  3WYM A;  2QYN A;  1XLX A;  2OUS A;  1XP0 A;  3IAD A;  4MSA A;  3SNL A;  4DFF A;  4LM3 A;  4ZO5 A;  4XY2 A;  4WCU A;  1T9R A;  3WS8 A;  4LLJ A;  3HC8 A;  4LM0 A;  3BJC A;  4MS0 A;  3WI2 A;  1Y2J A;  3JWQ A;  1RO6 A;  3G4L A;  4LLX A;  4AJD A;  3B2R A;  4MSH A;  1XN0 A;  4LKQ A;  4C1I A;  4OGB A;  1T9S A;  1Y2D A;  1Z1L A;  2Y0J A;  4Y86 A;  2OUV A;  2HD1 A;  3FRG A;  4PM0 A;  4P0N A;  1TBF A;  3QPP A;  4MVH A;  3DYQ A;  2OVY A;  1PTW A;  3WYK A;  1RKP A;  5EDE B;  3QPN A;  5EDH A;  5EDI B;  4OEW A;  3O56 A;  4JIB A;  3HMV A;  3JSW A;  1F0J A;  5EDE A;  5EDI A;  1TAZ A;  4X0F A;  4AJG A;  4FCB A;  3QI4 A;  4TPM A;  4G2Y A;  4MSE A;  3W5E A;  4MSN A;  1XOR A;  4PHW A;  4NPV A;  3K3H A;  3SL6 A;  3V9B A;  4G2W A;  2CHM A;  4LM1 A;  3GWT A;  3TGE A;  4I15 A;  4MYQ A;  1XLZ A;  3TGG A;  1XON A;  5C2A A;  1TB5 A;  3DYL A;  3IBJ A;  3KKT A;  3DY8 A;  1Y2C A;  2OUQ A;  5K32 A;  3K3E A;  2QYL A;  2R8Q A;  2YY2 A;  1UHO A;  4IA0 A;  1XOT A;  4HEU A;  2OUN A;  2H44 A;  2OUU A;  3LXG A;  2PW3 A;  1MKD A;  3UUO A;  4LLP A;  4OEX A;  3SNI A;  1XOQ A;  4E90 A;  4GH6 A;  4MRW A;  3UI7 A;  4KP6 A;  5C29 A;  3G4G A;  1UDU A;  4YQH A;  4LM4 A;  5B25 A;  4I9Z A;  3ECN A;  1XM4 B;  4MSC A;  3SL5 A;  1SOJ A;  5C2H A;  4AJF A;  1ZKN A;  3K4S A;  3JWR A;  5B4K A;  3V93 A;  1XM4 A;  4HTZ A;  5DH5 A;  1Y2H A;  3SHY A;  4NPW A;  3JSI A;  3I8V A;  4Y8C A;  4AEL A;  3WYL A;  2FM5 A;  5AXP A;  1XOS A;  5C28 A;  4WZI A;  2O8H A;  4WN1 A;  4HTX A;  4HF4 A;  2OUP A;  3D3P A;  3O57 A;  2H40 A;  1ZKL A;  4G2L A; 
#chains in the Genus database with same CATH homology
 4Y87 A;  3SL4 A;  4G2J A;  3QPO A;  3WD9 A;  3ITM A;  4LM2 A;  3HQZ A;  5DH4 A;  4TPP A;  3WS9 A;  5K9R A;  3SHZ A;  1XOM A;  4YS7 A;  4P1R A;  5EDG B;  4D08 A;  1TB7 A;  1ROR A;  3DYN A;  3G45 A;  1Y2E A;  1TBB A;  2WEY A;  5K1I A;  4NW7 A;  2H42 A;  4QGE A;  2OUR A;  3DYS A;  4MUW A;  1XMY B;  5EDG A;  3SIE A;  3N3Z A;  5C1W A;  1SO2 A;  3G4I A;  3HDZ A;  2QYM A;  4DDL A;  5I2R A;  4Y2B A;  3G3N A;  1XMY A;  3TVX A;  3HR1 A;  4MD6 A;  3V94 A;  1UDT A;  3HQY A;  4D09 A;  1XMU B;  4LLK A;  3QI3 A;  4MRZ A;  5B4L A;  1RO9 A;  3O0J A;  3G58 A;  4FCD A;  3SL8 A;  1XOZ A;  2FM0 A;  1XMU A;  3SL3 A;  3IAK A;  5C2E A;  1Q9M A;  3HQW A;  1OYN A;  4W1O A;  3G4K A;  1Y2K A;  4BBX A;  1XM6 A;  3LY2 A;  5AXQ A;  4PHL A;  2OUY A;  3ITU A;  3SN7 A;  4AJM A;  2OVV A;  2QYK A;  3ECM A;  1Y2B A;  3WYM A;  2QYN A;  1XLX A;  2OUS A;  1XP0 A;  3IAD A;  4MSA A;  3SNL A;  4DFF A;  4LM3 A;  4ZO5 A;  4XY2 A;  4WCU A;  1T9R A;  3WS8 A;  4LLJ A;  3HC8 A;  4LM0 A;  3BJC A;  4MS0 A;  3WI2 A;  1Y2J A;  3JWQ A;  1RO6 A;  3G4L A;  4LLX A;  4AJD A;  3B2R A;  4MSH A;  1XN0 A;  4LKQ A;  4C1I A;  4OGB A;  1T9S A;  1Y2D A;  1Z1L A;  2Y0J A;  4Y86 A;  2OUV A;  2HD1 A;  3FRG A;  4PM0 A;  4P0N A;  1TBF A;  3QPP A;  4MVH A;  3DYQ A;  2OVY A;  1PTW A;  3WYK A;  1RKP A;  5EDE B;  3QPN A;  5EDH A;  5EDI B;  4OEW A;  3O56 A;  4JIB A;  3HMV A;  3JSW A;  1F0J A;  5EDE A;  5EDI A;  1TAZ A;  4X0F A;  4AJG A;  4FCB A;  3QI4 A;  4TPM A;  4G2Y A;  4MSE A;  3W5E A;  4MSN A;  1XOR A;  4PHW A;  4NPV A;  3K3H A;  3SL6 A;  3V9B A;  4G2W A;  2CHM A;  4LM1 A;  3GWT A;  3TGE A;  4I15 A;  4MYQ A;  1XLZ A;  3TGG A;  1XON A;  5C2A A;  1TB5 A;  3DYL A;  3IBJ A;  3KKT A;  3DY8 A;  1Y2C A;  2OUQ A;  5K32 A;  3K3E A;  2QYL A;  2R8Q A;  2YY2 A;  1UHO A;  4IA0 A;  1XOT A;  4HEU A;  2OUN A;  2H44 A;  2OUU A;  3LXG A;  2PW3 A;  1MKD A;  3UUO A;  4LLP A;  4OEX A;  3SNI A;  1XOQ A;  4E90 A;  4GH6 A;  4MRW A;  3UI7 A;  4KP6 A;  5C29 A;  3G4G A;  1UDU A;  4YQH A;  4LM4 A;  5B25 A;  4I9Z A;  3ECN A;  1XM4 B;  4MSC A;  3SL5 A;  1SOJ A;  5C2H A;  4AJF A;  1ZKN A;  3K4S A;  3JWR A;  5B4K A;  3V93 A;  1XM4 A;  4HTZ A;  5DH5 A;  1Y2H A;  3SHY A;  4NPW A;  3JSI A;  3I8V A;  4Y8C A;  4AEL A;  3WYL A;  2FM5 A;  5AXP A;  1XOS A;  5C28 A;  4WZI A;  2O8H A;  4WN1 A;  4HTX A;  4HF4 A;  2OUP A;  3D3P A;  3O57 A;  2H40 A;  1ZKL A;  4G2L 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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