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


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