1KCTA

Alpha1-antitrypsin
Total Genus 35
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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
35
sequence length
375
structure length
375
Chain Sequence
HPTFNKITPNLAEFAFSLYRQLAHQSNSTNIFFSPVSIAAAFAMLSLGAKGDTHDEILEGLNFNLTEIPEAQIHEGFQELLRTLNQPDSQLQLTTGNGLFLSEGLKLVDKFLEDVKKLYHSEAFTVNFGDTEEAKKQINDYVEKGTQGKIVDLVKELDRDTVFALVNYIFFKGKWERPFEVKDTEEEDFHVDQVTTVKVPMMKRLGMFNIQHCKKLSSWVLLMKYLGNATAIFFLPDEGKLQHLENELTHDIITKFLENEDRRSASLHLPKLSITGTYDLKSVLGQLGITKVFSNGADLSGVTEEAPLKLSKAVHKAVLTIDEKGTEAAGAMFLEAIPMSIPPEVKFNKPFVFLMIEQNTKSPLFMGKVVNPTQK
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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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publication title Crystal structure of an uncleaved alpha 1-antitrypsin reveals the conformation of its inhibitory reactive loop.
pubmed doi rcsb
molecule tags Serine protease inhibitor
source organism Homo sapiens
molecule keywords ALPHA1-ANTITRYPSIN
total genus 35
structure length 375
sequence length 375
ec nomenclature
pdb deposition date 1996-08-06

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 1kctA01
3.30.497.10 Alpha Beta 2-Layer Sandwich Antithrombin; Chain I, domain 2 Antithrombin, subunit I, domain 2 1kctA02
1K9OI 1DZGL 2HI9A 2CEOA 3F02A 1JRRA 4DY0A 1DZHL 2HIJL 4C41A 2QUGA 2OAYA 4ROAA 3STOA 4YIAA 5IO1A 4ZK0A 3NDAA 4G8RA 4G8OA 2B5TI 2B4XI 2WXWA 1T1FA 4IC0A 9APIA 4ROBA 1PSIA 1EZXA 2WY1A 1OO8A 4AU3B 4AU3A 1BR8I 1OYHL 1XQJA 1JTIA 3CWMA 3DRMA 2WY0C 1ATTA 1MTPA 1C8OA 4AU2A 4BB2A 2XN7A 1A7CA 1JMJA 2ACHA 1OVAB 1DZHI 3UT3A 1BY7A 2HIJI 1OVAA 1IZ2A 2XN3A 4Y3KA 3T1PA 9PAIA 3NDFA 2V95A 4AQHA 2ARRA 1JVQI 2BEHL 2RIWA 2H4PA 2RIVA 5CE0A 2VDYA 1LQ8A 3EOXA 2VH4A 2OL2A 3CVMA 3F5NA 2XN5A 3DLWA 3DY0A 4AU4A 1JMOA 3CAAA 1IMVA 1OVAC 1WZ9A 1OYHI 1TB6I 1DVNA 2VDXA 3VVJA 1E04I 4P0FA 3LE2A 1E03I 5HGCA 4ZK3A 1ANTI 2D26A 2DUTA 4GA7A 2PEFA 3LW2A 1QLPA 4EB1L 3ZHAA 1DVMA 2BEHI 1UHGA 2ANTI 3Q03A 4RO9A 1AZXI 4CAAA 4KDSA 4AJUA 1ATUA 2WXZC 1B3KA 4DY7C 1YXAA 3PZFA 4PYWA 2XN6A 2ZV6A 3CWLA 3PB1I 4Y40A 1OC0A 3B9FI 1KCTA 3Q02A 1R1LI 3R4LA 1NQ9I 1OPHA 2ARQA 4X30A 2H4RA 2WXXA 2WXZA 5INWA 5CDZA 2PEEA 4EB1I 3NDDA 1XQGA 2ZNHA 3OZQA 1DB2A 3F1SA 4DTEA 5EI0A 1LJ5A 1C5GA 4IF8A 1LK6I 4C49A 1SNGA 5BRRI 3DRUA 5CDXA 1QMNA 1HLEA 3KCGI 2GD4C 1M93B 3EVJI 3NE4A 4AFXA 5C98A 4P0OA 1ATHA 1F0CA 2B4XL 1JJOC 1SEKA 8APIA 1HP7A 1SR5A 1AS4A 1XU8A 2R9YA 3FGQA 1QMBA 4R9IA 1E05I 4AJTA 4RSQA 1D5SA 7APIA 3H5CA 1DZGI 2WXYC 2H4QA
chains in the Genus database with same CATH superfamily
1K9OI 1DZGL 2HI9A 2CEOA 3F02A 1JRRA 4DY0A 1DZHL 2HIJL 4C41A 2QUGA 2OAYA 4ROAA 3STOA 4YIAA 5IO1A 4ZK0A 3NDAA 4G8RA 4G8OA 2B5TI 2B4XI 2WXWA 1T1FA 4IC0A 9APIA 4ROBA 1PSIA 1EZXA 2WY1A 1OO8A 4AU3B 4AU3A 1BR8I 1OYHL 1XQJA 1JTIA 3CWMA 3DRMA 2WY0C 1ATTA 1MTPA 1C8OA 4AU2A 4BB2A 2XN7A 1A7CA 1JMJA 2ACHA 1OVAB 1DZHI 3UT3A 1BY7A 2HIJI 1OVAA 1IZ2A 2XN3A 4Y3KA 3T1PA 9PAIA 3NDFA 2V95A 4AQHA 2ARRA 1JVQI 2BEHL 2RIWA 2H4PA 2RIVA 5CE0A 2VDYA 1LQ8A 3EOXA 2VH4A 2OL2A 3CVMA 3F5NA 2XN5A 3DLWA 3DY0A 4AU4A 1JMOA 3CAAA 1IMVA 1OVAC 1WZ9A 1OYHI 1TB6I 1DVNA 2VDXA 3VVJA 1E04I 4P0FA 3LE2A 1E03I 5HGCA 4ZK3A 1ANTI 2D26A 2DUTA 4GA7A 2PEFA 3LW2A 1QLPA 4EB1L 3ZHAA 1DVMA 2BEHI 1UHGA 2ANTI 3Q03A 4RO9A 1AZXI 4CAAA 4KDSA 4AJUA 1ATUA 2WXZC 1B3KA 4DY7C 1YXAA 3PZFA 4PYWA 2XN6A 2ZV6A 3CWLA 3PB1I 4Y40A 1OC0A 3B9FI 1KCTA 3Q02A 1R1LI 3R4LA 1NQ9I 1OPHA 2ARQA 4X30A 2H4RA 2WXXA 2WXZA 5INWA 5CDZA 2PEEA 4EB1I 3NDDA 1XQGA 2ZNHA 3OZQA 1DB2A 3F1SA 4DTEA 5EI0A 1LJ5A 1C5GA 4IF8A 1LK6I 4C49A 1SNGA 5BRRI 3DRUA 5CDXA 1QMNA 1HLEA 3KCGI 2GD4C 1M93B 3EVJI 3NE4A 4AFXA 5C98A 4P0OA 1ATHA 1F0CA 2B4XL 1JJOC 1SEKA 8APIA 1HP7A 1SR5A 1AS4A 1XU8A 2R9YA 3FGQA 1QMBA 4R9IA 1E05I 4AJTA 4RSQA 1D5SA 7APIA 3H5CA 1DZGI 2WXYC 2H4QA
chains in the Genus database with same CATH topology
1K9OI 1DZGL 2HI9A 2CEOA 3F02A 1JRRA 4DY0A 1DZHL 2HIJL 4C41A 2QUGA 2OAYA 4ROAA 3STOA 4YIAA 5IO1A 4ZK0A 3NDAA 4G8RA 4G8OA 2B5TI 2B4XI 2WXWA 1T1FA 4IC0A 9APIA 4ROBA 1PSIA 1EZXA 2WY1A 1OO8A 4AU3B 4AU3A 1BR8I 1OYHL 1XQJA 1JTIA 3CWMA 3DRMA 2WY0C 1ATTA 1MTPA 1C8OA 4AU2A 4BB2A 2XN7A 1A7CA 1JMJA 2ACHA 1OVAB 1DZHI 3UT3A 1BY7A 2HIJI 1OVAA 1IZ2A 2XN3A 4Y3KA 3T1PA 9PAIA 3NDFA 2V95A 4AQHA 2ARRA 1JVQI 2BEHL 2RIWA 2H4PA 2RIVA 5CE0A 2VDYA 1LQ8A 3EOXA 2VH4A 2OL2A 3CVMA 3F5NA 2XN5A 3DLWA 3DY0A 4AU4A 1JMOA 3CAAA 1IMVA 1OVAC 1WZ9A 1OYHI 1TB6I 1DVNA 2VDXA 3VVJA 1E04I 4P0FA 3LE2A 1E03I 5HGCA 4ZK3A 1ANTI 2D26A 2DUTA 4GA7A 2PEFA 3LW2A 1QLPA 4EB1L 3ZHAA 1DVMA 2BEHI 1UHGA 2ANTI 3Q03A 4RO9A 1AZXI 4CAAA 4KDSA 4AJUA 1ATUA 2WXZC 1B3KA 4DY7C 1YXAA 3PZFA 4PYWA 2XN6A 2ZV6A 3CWLA 3PB1I 4Y40A 1OC0A 3B9FI 1KCTA 3Q02A 1R1LI 3R4LA 1NQ9I 1OPHA 2ARQA 4X30A 2H4RA 2WXXA 2WXZA 5INWA 5CDZA 2PEEA 4EB1I 3NDDA 1XQGA 2ZNHA 3OZQA 1DB2A 3F1SA 4DTEA 5EI0A 1LJ5A 1C5GA 4IF8A 1LK6I 4C49A 1SNGA 5BRRI 3DRUA 5CDXA 1QMNA 1HLEA 3KCGI 2GD4C 1M93B 3EVJI 3NE4A 4AFXA 5C98A 4P0OA 1ATHA 1F0CA 2B4XL 1JJOC 1SEKA 8APIA 1HP7A 1SR5A 1AS4A 1XU8A 2R9YA 3FGQA 1QMBA 4R9IA 1E05I 4AJTA 4RSQA 1D5SA 7APIA 3H5CA 1DZGI 2WXYC 2H4QA
chains in the Genus database with same CATH homology


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