4R9IA

Crystal structure of cysteine proteinase inhibitor serpin18 from bombyx mori
Total Genus 130
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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
130
sequence length
378
structure length
378
Chain Sequence
HHHHHMTKNYTEAQLKYYDANTGLCGIGIDQWFQYEPERNQFSTAFPLLFMLSELSLNSKEDTTAELYKNLNLRSEDEVVNVNQAVNTNLNTKNEVYQSTLILNAYTDIDSPFSETFIQNFAKVFNGTVKNIDYSNDAVATIRDSLQSDSGNDIEIALKDGDINKDTGIILTAYTNIYFPWGEASDSYRPYKQIDISFTALDGTQSNKQAWYSEGAGKYAEIENLGIKVFQFSLKPGLTVVLGTSLNDNNDLSGAFNKLRDPATLAYILTQTESKYLKLAVPIELTMRDSRDYIPEVKRAGLLTELFEKNFDGFDTVYDNKSGYISYMLSHTRLEFEQPTEEQAASVVAEPDFIFDKPYFFLVLDQFNTPAFIGLITN
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 inhibitor
molecule keywords Serpin-18
publication title Structural insights into the unique inhibitory mechanism of the silkworm protease inhibitor serpin18
pubmed doi rcsb
source organism Bombyx mori
total genus 130
structure length 378
sequence length 378
ec nomenclature
pdb deposition date 2014-09-05

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00079 Serpin Serpin (serine protease inhibitor)
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.30.39.10 Mainly Beta Roll Alpha-1-antitrypsin; domain 1 Alpha-1-antitrypsin, domain 1 4r9iA02
3.30.497.10 Alpha Beta 2-Layer Sandwich Antithrombin; Chain I, domain 2 Antithrombin, subunit I, domain 2 4r9iA01
2V95A 4AJUA 4P0OA 1OPHA 2PEFA 4RSQA 1TB6I 1BR8I 1F0CA 2RIWA 2WXXA 3NDDA 4AU2A 4BB2A 5BRRI 4RO9A 1AS4A 4P0FA 1M93B 2ARQA 1HLEA 2ZNHA 5EI0A 1QMBA 3CWLA 1JVQI 2VDYA 3EOXA 4AJTA 2OL2A 1DZHI 1E05I 1LQ8A 9APIA 2WXYC 1JRRA 1E03I 1NQ9I 2R9YA 1IMVA 4X30A 4AFXA 1XQJA 2WY1A 2WXZA 3B9FI 1E04I 1OVAC 1DB2A 3VVJA 1SNGA 1SR5A 4AU3B 1C5GA 3CAAA 1BY7A 2DUTA 3KCGI 4AU3A 1AZXI 2ACHA 1ATUA 5CDXA 3CVMA 1OC0A 2WXWA 3LW2A 4G8OA 2HIJI 1IZ2A 4AU4A 1XQGA 1WZ9A 1HP7A 3CWMA 5IO1A 5HGCA 3FGQA 2HIJL 4EB1I 3PZFA 3DRMA 3Q03A 1EZXA 2RIVA 4IF8A 2WY0C 1PSIA 2ZV6A 4ROBA 1K9OI 4EB1L 2QUGA 4C41A 2XN3A 1OO8A 5CDZA 4R9IA 3ZHAA 3LE2A 3NDFA 1LJ5A 1JJOC 4YIAA 3OZQA 4ZK3A 1MTPA 1DZGI 1XU8A 2XN5A 1JMJA 2XN7A 4AQHA 2H4QA 1DZGL 1JMOA 1A7CA 4KDSA 1KCTA 1DVMA 2BEHI 2B5TI 2GD4C 3NE4A 3F1SA 4IC0A 1T1FA 5C98A 1QMNA 2H4PA 1C8OA 3F5NA 5CE0A 2BEHL 4ROAA 3UT3A 3DRUA 1B3KA 3PB1I 4GA7A 3H5CA 7APIA 2ANTI 4DY0A 1SEKA 4PYWA 2OAYA 4ZK0A 2CEOA 2WXZC 3DLWA 1D5SA 3F02A 1R1LI 3Q02A 1ANTI 3NDAA 2B4XI 1JTIA 2PEEA 2VDXA 1ATTA 4DTEA 3DY0A 1QLPA 2D26A 4G8RA 3STOA 2B4XL 3EVJI 9PAIA 1LK6I 3R4LA 1YXAA 2XN6A 4DY7C 2HI9A 2ARRA 1OYHI 2VH4A 1DZHL 4C49A 1OVAB 4CAAA 4Y40A 1DVNA 1ATHA 1OVAA 3T1PA 4Y3KA 1OYHL 1UHGA 8APIA 5INWA 2H4RA
chains in the Genus database with same CATH superfamily
2V95A 4AJUA 4P0OA 1OPHA 2PEFA 4RSQA 1TB6I 1BR8I 1F0CA 2RIWA 2WXXA 3NDDA 4AU2A 4BB2A 5BRRI 4RO9A 1AS4A 4P0FA 1M93B 2ARQA 1HLEA 2ZNHA 5EI0A 1QMBA 3CWLA 1JVQI 2VDYA 3EOXA 4AJTA 2OL2A 1DZHI 1E05I 1LQ8A 9APIA 2WXYC 1JRRA 1E03I 1NQ9I 2R9YA 1IMVA 4X30A 4AFXA 1XQJA 2WY1A 2WXZA 3B9FI 1E04I 1OVAC 1DB2A 3VVJA 1SNGA 1SR5A 4AU3B 1C5GA 3CAAA 1BY7A 2DUTA 3KCGI 4AU3A 1AZXI 2ACHA 1ATUA 5CDXA 3CVMA 1OC0A 2WXWA 3LW2A 4G8OA 2HIJI 1IZ2A 4AU4A 1XQGA 1WZ9A 1HP7A 3CWMA 5IO1A 5HGCA 3FGQA 2HIJL 4EB1I 3PZFA 3DRMA 3Q03A 1EZXA 2RIVA 4IF8A 2WY0C 1PSIA 2ZV6A 4ROBA 1K9OI 4EB1L 2QUGA 4C41A 2XN3A 1OO8A 5CDZA 4R9IA 3ZHAA 3LE2A 3NDFA 1LJ5A 1JJOC 4YIAA 3OZQA 4ZK3A 1MTPA 1DZGI 1XU8A 2XN5A 1JMJA 2XN7A 4AQHA 2H4QA 1DZGL 1JMOA 1A7CA 4KDSA 1KCTA 1DVMA 2BEHI 2B5TI 2GD4C 3NE4A 3F1SA 4IC0A 1T1FA 5C98A 1QMNA 2H4PA 1C8OA 3F5NA 5CE0A 2BEHL 4ROAA 3UT3A 3DRUA 1B3KA 3PB1I 4GA7A 3H5CA 7APIA 2ANTI 4DY0A 1SEKA 4PYWA 2OAYA 4ZK0A 2CEOA 2WXZC 3DLWA 1D5SA 3F02A 1R1LI 3Q02A 1ANTI 3NDAA 2B4XI 1JTIA 2PEEA 2VDXA 1ATTA 4DTEA 3DY0A 1QLPA 2D26A 4G8RA 3STOA 2B4XL 3EVJI 9PAIA 1LK6I 3R4LA 1YXAA 2XN6A 4DY7C 2HI9A 2ARRA 1OYHI 2VH4A 1DZHL 4C49A 1OVAB 4CAAA 4Y40A 1DVNA 1ATHA 1OVAA 3T1PA 4Y3KA 1OYHL 1UHGA 8APIA 5INWA 2H4RA
chains in the Genus database with same CATH topology
2V95A 4AJUA 4P0OA 1OPHA 2PEFA 4RSQA 1TB6I 1BR8I 1F0CA 2RIWA 2WXXA 3NDDA 4AU2A 4BB2A 5BRRI 4RO9A 1AS4A 4P0FA 1M93B 2ARQA 1HLEA 2ZNHA 5EI0A 1QMBA 3CWLA 1JVQI 2VDYA 3EOXA 4AJTA 2OL2A 1DZHI 1E05I 1LQ8A 9APIA 2WXYC 1JRRA 1E03I 1NQ9I 2R9YA 1IMVA 4X30A 4AFXA 1XQJA 2WY1A 2WXZA 3B9FI 1E04I 1OVAC 1DB2A 3VVJA 1SNGA 1SR5A 4AU3B 1C5GA 3CAAA 1BY7A 2DUTA 3KCGI 4AU3A 1AZXI 2ACHA 1ATUA 5CDXA 3CVMA 1OC0A 2WXWA 3LW2A 4G8OA 2HIJI 1IZ2A 4AU4A 1XQGA 1WZ9A 1HP7A 3CWMA 5IO1A 5HGCA 3FGQA 2HIJL 4EB1I 3PZFA 3DRMA 3Q03A 1EZXA 2RIVA 4IF8A 2WY0C 1PSIA 2ZV6A 4ROBA 1K9OI 4EB1L 2QUGA 4C41A 2XN3A 1OO8A 5CDZA 4R9IA 3ZHAA 3LE2A 3NDFA 1LJ5A 1JJOC 4YIAA 3OZQA 4ZK3A 1MTPA 1DZGI 1XU8A 2XN5A 1JMJA 2XN7A 4AQHA 2H4QA 1DZGL 1JMOA 1A7CA 4KDSA 1KCTA 1DVMA 2BEHI 2B5TI 2GD4C 3NE4A 3F1SA 4IC0A 1T1FA 5C98A 1QMNA 2H4PA 1C8OA 3F5NA 5CE0A 2BEHL 4ROAA 3UT3A 3DRUA 1B3KA 3PB1I 4GA7A 3H5CA 7APIA 2ANTI 4DY0A 1SEKA 4PYWA 2OAYA 4ZK0A 2CEOA 2WXZC 3DLWA 1D5SA 3F02A 1R1LI 3Q02A 1ANTI 3NDAA 2B4XI 1JTIA 2PEEA 2VDXA 1ATTA 4DTEA 3DY0A 1QLPA 2D26A 4G8RA 3STOA 2B4XL 3EVJI 9PAIA 1LK6I 3R4LA 1YXAA 2XN6A 4DY7C 2HI9A 2ARRA 1OYHI 2VH4A 1DZHL 4C49A 1OVAB 4CAAA 4Y40A 1DVNA 1ATHA 1OVAA 3T1PA 4Y3KA 1OYHL 1UHGA 8APIA 5INWA 2H4RA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2V95 A;  4AJU A;  4P0O A;  1OPH A;  2PEF A;  4RSQ A;  1TB6 I;  1BR8 I;  1F0C A;  2RIW A;  2WXX A;  3NDD A;  4AU2 A;  4BB2 A;  5BRR I;  4RO9 A;  1AS4 A;  4P0F A;  1M93 B;  2ARQ A;  1HLE A;  2ZNH A;  5EI0 A;  1QMB A;  3CWL A;  1JVQ I;  2VDY A;  3EOX A;  4AJT A;  2OL2 A;  1DZH I;  1E05 I;  1LQ8 A;  9API A;  2WXY C;  1JRR A;  1E03 I;  1NQ9 I;  2R9Y A;  1IMV A;  4X30 A;  4AFX A;  1XQJ A;  2WY1 A;  2WXZ A;  3B9F I;  1E04 I;  1OVA C;  1DB2 A;  3VVJ A;  1SNG A;  1SR5 A;  4AU3 B;  1C5G A;  3CAA A;  1BY7 A;  2DUT A;  3KCG I;  4AU3 A;  1AZX I;  2ACH A;  1ATU A;  5CDX A;  3CVM A;  1OC0 A;  2WXW A;  3LW2 A;  4G8O A;  2HIJ I;  1IZ2 A;  4AU4 A;  1XQG A;  1WZ9 A;  1HP7 A;  3CWM A;  5IO1 A;  5HGC A;  3FGQ A;  2HIJ L;  4EB1 I;  3PZF A;  3DRM A;  3Q03 A;  1EZX A;  2RIV A;  4IF8 A;  2WY0 C;  1PSI A;  2ZV6 A;  4ROB A;  1K9O I;  4EB1 L;  2QUG A;  4C41 A;  2XN3 A;  1OO8 A;  5CDZ A;  4R9I A;  3ZHA A;  3LE2 A;  3NDF A;  1LJ5 A;  1JJO C;  4YIA A;  3OZQ A;  4ZK3 A;  1MTP A;  1DZG I;  1XU8 A;  2XN5 A;  1JMJ A;  2XN7 A;  4AQH A;  2H4Q A;  1DZG L;  1JMO A;  1A7C A;  4KDS A;  1KCT A;  1DVM A;  2BEH I;  2B5T I;  2GD4 C;  3NE4 A;  3F1S A;  4IC0 A;  1T1F A;  5C98 A;  1QMN A;  2H4P A;  1C8O A;  3F5N A;  5CE0 A;  2BEH L;  4ROA A;  3UT3 A;  3DRU A;  1B3K A;  3PB1 I;  4GA7 A;  3H5C A;  7API A;  2ANT I;  4DY0 A;  1SEK A;  4PYW A;  2OAY A;  4ZK0 A;  2CEO A;  2WXZ C;  3DLW A;  1D5S A;  3F02 A;  1R1L I;  3Q02 A;  1ANT I;  3NDA A;  2B4X I;  1JTI A;  2PEE A;  2VDX A;  1ATT A;  4DTE A;  3DY0 A;  1QLP A;  2D26 A;  4G8R A;  3STO A;  2B4X L;  3EVJ I;  9PAI A;  1LK6 I;  3R4L A;  1YXA A;  2XN6 A;  4DY7 C;  2HI9 A;  2ARR A;  1OYH I;  2VH4 A;  1DZH L;  4C49 A;  1OVA B;  4CAA A;  4Y40 A;  1DVN A;  1ATH A;  1OVA A;  3T1P A;  4Y3K A;  1OYH L;  1UHG A;  8API A;  5INW A;  2H4R A; 
#chains in the Genus database with same CATH topology
 2V95 A;  4AJU A;  4P0O A;  1OPH A;  2PEF A;  4RSQ A;  1TB6 I;  1BR8 I;  1F0C A;  2RIW A;  2WXX A;  3NDD A;  4AU2 A;  4BB2 A;  5BRR I;  4RO9 A;  1AS4 A;  4P0F A;  1M93 B;  2ARQ A;  1HLE A;  2ZNH A;  5EI0 A;  1QMB A;  3CWL A;  1JVQ I;  2VDY A;  3EOX A;  4AJT A;  2OL2 A;  1DZH I;  1E05 I;  1LQ8 A;  9API A;  2WXY C;  1JRR A;  1E03 I;  1NQ9 I;  2R9Y A;  1IMV A;  4X30 A;  4AFX A;  1XQJ A;  2WY1 A;  2WXZ A;  3B9F I;  1E04 I;  1OVA C;  1DB2 A;  3VVJ A;  1SNG A;  1SR5 A;  4AU3 B;  1C5G A;  3CAA A;  1BY7 A;  2DUT A;  3KCG I;  4AU3 A;  1AZX I;  2ACH A;  1ATU A;  5CDX A;  3CVM A;  1OC0 A;  2WXW A;  3LW2 A;  4G8O A;  2HIJ I;  1IZ2 A;  4AU4 A;  1XQG A;  1WZ9 A;  1HP7 A;  3CWM A;  5IO1 A;  5HGC A;  3FGQ A;  2HIJ L;  4EB1 I;  3PZF A;  3DRM A;  3Q03 A;  1EZX A;  2RIV A;  4IF8 A;  2WY0 C;  1PSI A;  2ZV6 A;  4ROB A;  1K9O I;  4EB1 L;  2QUG A;  4C41 A;  2XN3 A;  1OO8 A;  5CDZ A;  4R9I A;  3ZHA A;  3LE2 A;  3NDF A;  1LJ5 A;  1JJO C;  4YIA A;  3OZQ A;  4ZK3 A;  1MTP A;  1DZG I;  1XU8 A;  2XN5 A;  1JMJ A;  2XN7 A;  4AQH A;  2H4Q A;  1DZG L;  1JMO A;  1A7C A;  4KDS A;  1KCT A;  1DVM A;  2BEH I;  2B5T I;  2GD4 C;  3NE4 A;  3F1S A;  4IC0 A;  1T1F A;  5C98 A;  1QMN A;  2H4P A;  1C8O A;  3F5N A;  5CE0 A;  2BEH L;  4ROA A;  3UT3 A;  3DRU A;  1B3K A;  3PB1 I;  4GA7 A;  3H5C A;  7API A;  2ANT I;  4DY0 A;  1SEK A;  4PYW A;  2OAY A;  4ZK0 A;  2CEO A;  2WXZ C;  3DLW A;  1D5S A;  3F02 A;  1R1L I;  3Q02 A;  1ANT I;  3NDA A;  2B4X I;  1JTI A;  2PEE A;  2VDX A;  1ATT A;  4DTE A;  3DY0 A;  1QLP A;  2D26 A;  4G8R A;  3STO A;  2B4X L;  3EVJ I;  9PAI A;  1LK6 I;  3R4L A;  1YXA A;  2XN6 A;  4DY7 C;  2HI9 A;  2ARR A;  1OYH I;  2VH4 A;  1DZH L;  4C49 A;  1OVA B;  4CAA A;  4Y40 A;  1DVN A;  1ATH A;  1OVA A;  3T1P A;  4Y3K A;  1OYH L;  1UHG A;  8API A;  5INW A;  2H4R A; 
#chains in the Genus database with same CATH homology
 2V95 A;  4AJU A;  4P0O A;  1OPH A;  2PEF A;  4RSQ A;  1TB6 I;  1BR8 I;  1F0C A;  2RIW A;  2WXX A;  3NDD A;  4AU2 A;  4BB2 A;  5BRR I;  4RO9 A;  1AS4 A;  4P0F A;  1M93 B;  2ARQ A;  1HLE A;  2ZNH A;  5EI0 A;  1QMB A;  3CWL A;  1JVQ I;  2VDY A;  3EOX A;  4AJT A;  2OL2 A;  1DZH I;  1E05 I;  1LQ8 A;  9API A;  2WXY C;  1JRR A;  1E03 I;  1NQ9 I;  2R9Y A;  1IMV A;  4X30 A;  4AFX A;  1XQJ A;  2WY1 A;  2WXZ A;  3B9F I;  1E04 I;  1OVA C;  1DB2 A;  3VVJ A;  1SNG A;  1SR5 A;  4AU3 B;  1C5G A;  3CAA A;  1BY7 A;  2DUT A;  3KCG I;  4AU3 A;  1AZX I;  2ACH A;  1ATU A;  5CDX A;  3CVM A;  1OC0 A;  2WXW A;  3LW2 A;  4G8O A;  2HIJ I;  1IZ2 A;  4AU4 A;  1XQG A;  1WZ9 A;  1HP7 A;  3CWM A;  5IO1 A;  5HGC A;  3FGQ A;  2HIJ L;  4EB1 I;  3PZF A;  3DRM A;  3Q03 A;  1EZX A;  2RIV A;  4IF8 A;  2WY0 C;  1PSI A;  2ZV6 A;  4ROB A;  1K9O I;  4EB1 L;  2QUG A;  4C41 A;  2XN3 A;  1OO8 A;  5CDZ A;  4R9I A;  3ZHA A;  3LE2 A;  3NDF A;  1LJ5 A;  1JJO C;  4YIA A;  3OZQ A;  4ZK3 A;  1MTP A;  1DZG I;  1XU8 A;  2XN5 A;  1JMJ A;  2XN7 A;  4AQH A;  2H4Q A;  1DZG L;  1JMO A;  1A7C A;  4KDS A;  1KCT A;  1DVM A;  2BEH I;  2B5T I;  2GD4 C;  3NE4 A;  3F1S A;  4IC0 A;  1T1F A;  5C98 A;  1QMN A;  2H4P A;  1C8O A;  3F5N A;  5CE0 A;  2BEH L;  4ROA A;  3UT3 A;  3DRU A;  1B3K A;  3PB1 I;  4GA7 A;  3H5C A;  7API A;  2ANT I;  4DY0 A;  1SEK A;  4PYW A;  2OAY A;  4ZK0 A;  2CEO A;  2WXZ C;  3DLW A;  1D5S A;  3F02 A;  1R1L I;  3Q02 A;  1ANT I;  3NDA A;  2B4X I;  1JTI A;  2PEE A;  2VDX A;  1ATT A;  4DTE A;  3DY0 A;  1QLP A;  2D26 A;  4G8R A;  3STO A;  2B4X L;  3EVJ I;  9PAI A;  1LK6 I;  3R4L A;  1YXA A;  2XN6 A;  4DY7 C;  2HI9 A;  2ARR A;  1OYH I;  2VH4 A;  1DZH L;  4C49 A;  1OVA B;  4CAA A;  4Y40 A;  1DVN A;  1ATH A;  1OVA A;  3T1P A;  4Y3K A;  1OYH L;  1UHG A;  8API A;  5INW A;  2H4R 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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