3T1PA

Crystal structure of an alpha-1-antitrypsin trimer
Total Genus 77
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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
77
sequence length
371
structure length
371
Chain Sequence
NKITPNLAEFAFSLYRQLAHQSNSTNIFFSPVSIATAFAMLSLGTKADTHDEILEGLNFNLTEIPEAQIHEGFQELLRTLNQPDSQLQLTTGNGLFLSEGLKLVDKFLEDVKKLYHSEAFTVNFGDTEEAKKQINDYVEKGTQGKIVDLVKELDRDTVFALVNYIFFKGKWERPFEVKDTEEEDFHVDQVTTVKVPMMKRLGMFNIQHSKKLSSWVLLMKYLGNATAIFFLPDEGKLQHLENELTHDIITKFLENEDRRSASLHLPKLCITGTYDLKSVLGQLGITKVFSNGADLSGVTEEAPLKLSKAVHKAVLCIDEKGTEAAGAMFLEAIPRSIPPEVKFNKPFVFLMIEQNTKSPLFMGKVVNPTQK
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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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molecule tags Hydrolase inhibitor
molecule keywords Alpha-1-antitrypsin
publication title Molecular basis of alpha 1-antitrypsin deficiency revealed by the structure of a domain-swapped trimer.
pubmed doi rcsb
source organism Homo sapiens
total genus 77
structure length 371
sequence length 371
ec nomenclature
pdb deposition date 2011-07-22

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 3t1pA02
3.30.497.10 Alpha Beta 2-Layer Sandwich Antithrombin; Chain I, domain 2 Antithrombin, subunit I, domain 2 3t1pA01
2PEEA 4YIAA 4P0OA 2B5TI 2HIJL 2OL2A 1QLPA 4AU3B 1EZXA 3NDDA 3NDAA 3NE4A 2ARQA 2BEHI 2WY1A 4DY0A 1AZXI 1JMOA 7APIA 1OC0A 2GD4C 5IO1A 1C5GA 3CWMA 4AU2A 1OO8A 5CDZA 3UT3A 1T1FA 3VVJA 2RIWA 1ATUA 2WXZC 3Q03A 4AU3A 1M93B 3DLWA 2B4XI 1LQ8A 1XQGA 2H4PA 4DY7C 1UHGA 2WXZA 3Q02A 1ATTA 4C49A 1DZGL 2HIJI 1E04I 3LE2A 5INWA 4IF8A 1E03I 2OAYA 2ZV6A 2ACHA 4ZK3A 4AFXA 1C8OA 2D26A 4PYWA 5HGCA 1LJ5A 4P0FA 1E05I 2H4QA 3DRUA 3STOA 5BRRI 3CAAA 3DRMA 1OYHL 1XU8A 4ROBA 4ROAA 4C41A 2H4RA 2R9YA 1DZHL 2XN3A 4GA7A 1IMVA 3B9FI 4X30A 3KCGI 1HP7A 4Y3KA 4BB2A 1JMJA 4ZK0A 2ANTI 2WXXA 3PB1I 1BY7A 2WXWA 3FGQA 8APIA 1QMNA 2VH4A 2XN7A 1OPHA 3H5CA 5C98A 1BR8I 1IZ2A 2DUTA 1DVNA 1DZGI 4G8OA 1JJOC 1HLEA 3R4LA 1KCTA 3CWLA 4EB1L 1OVAC 1B3KA 3F1SA 1A7CA 1AS4A 1OVAA 3PZFA 1JRRA 3EVJI 2VDXA 1SR5A 1OYHI 1LK6I 2WXYC 3ZHAA 1ATHA 2XN6A 1DZHI 1SNGA 1OVAB 9PAIA 3OZQA 1YXAA 3CVMA 4IC0A 1PSIA 3DY0A 4AU4A 1MTPA 2BEHL 2PEFA 1R1LI 2ZNHA 4G8RA 4DTEA 5CDXA 3EOXA 2QUGA 4AJUA 4AQHA 3NDFA 2CEOA 1ANTI 1QMBA 1TB6I 2V95A 2ARRA 1JTIA 4Y40A 9APIA 4KDSA 5CE0A 1JVQI 2WY0C 2VDYA 3F02A 1K9OI 1WZ9A 4RSQA 3LW2A 1NQ9I 2HI9A 4EB1I 4AJTA 2XN5A 3F5NA 4CAAA 1F0CA 4R9IA 4RO9A 2B4XL 1XQJA 2RIVA 5EI0A 1DVMA 3T1PA 1DB2A 1SEKA 1D5SA
chains in the Genus database with same CATH superfamily
2PEEA 4YIAA 4P0OA 2B5TI 2HIJL 2OL2A 1QLPA 4AU3B 1EZXA 3NDDA 3NDAA 3NE4A 2ARQA 2BEHI 2WY1A 4DY0A 1AZXI 1JMOA 7APIA 1OC0A 2GD4C 5IO1A 1C5GA 3CWMA 4AU2A 1OO8A 5CDZA 3UT3A 1T1FA 3VVJA 2RIWA 1ATUA 2WXZC 3Q03A 4AU3A 1M93B 3DLWA 2B4XI 1LQ8A 1XQGA 2H4PA 4DY7C 1UHGA 2WXZA 3Q02A 1ATTA 4C49A 1DZGL 2HIJI 1E04I 3LE2A 5INWA 4IF8A 1E03I 2OAYA 2ZV6A 2ACHA 4ZK3A 4AFXA 1C8OA 2D26A 4PYWA 5HGCA 1LJ5A 4P0FA 1E05I 2H4QA 3DRUA 3STOA 5BRRI 3CAAA 3DRMA 1OYHL 1XU8A 4ROBA 4ROAA 4C41A 2H4RA 2R9YA 1DZHL 2XN3A 4GA7A 1IMVA 3B9FI 4X30A 3KCGI 1HP7A 4Y3KA 4BB2A 1JMJA 4ZK0A 2ANTI 2WXXA 3PB1I 1BY7A 2WXWA 3FGQA 8APIA 1QMNA 2VH4A 2XN7A 1OPHA 3H5CA 5C98A 1BR8I 1IZ2A 2DUTA 1DVNA 1DZGI 4G8OA 1JJOC 1HLEA 3R4LA 1KCTA 3CWLA 4EB1L 1OVAC 1B3KA 3F1SA 1A7CA 1AS4A 1OVAA 3PZFA 1JRRA 3EVJI 2VDXA 1SR5A 1OYHI 1LK6I 2WXYC 3ZHAA 1ATHA 2XN6A 1DZHI 1SNGA 1OVAB 9PAIA 3OZQA 1YXAA 3CVMA 4IC0A 1PSIA 3DY0A 4AU4A 1MTPA 2BEHL 2PEFA 1R1LI 2ZNHA 4G8RA 4DTEA 5CDXA 3EOXA 2QUGA 4AJUA 4AQHA 3NDFA 2CEOA 1ANTI 1QMBA 1TB6I 2V95A 2ARRA 1JTIA 4Y40A 9APIA 4KDSA 5CE0A 1JVQI 2WY0C 2VDYA 3F02A 1K9OI 1WZ9A 4RSQA 3LW2A 1NQ9I 2HI9A 4EB1I 4AJTA 2XN5A 3F5NA 4CAAA 1F0CA 4R9IA 4RO9A 2B4XL 1XQJA 2RIVA 5EI0A 1DVMA 3T1PA 1DB2A 1SEKA 1D5SA
chains in the Genus database with same CATH topology
2PEEA 4YIAA 4P0OA 2B5TI 2HIJL 2OL2A 1QLPA 4AU3B 1EZXA 3NDDA 3NDAA 3NE4A 2ARQA 2BEHI 2WY1A 4DY0A 1AZXI 1JMOA 7APIA 1OC0A 2GD4C 5IO1A 1C5GA 3CWMA 4AU2A 1OO8A 5CDZA 3UT3A 1T1FA 3VVJA 2RIWA 1ATUA 2WXZC 3Q03A 4AU3A 1M93B 3DLWA 2B4XI 1LQ8A 1XQGA 2H4PA 4DY7C 1UHGA 2WXZA 3Q02A 1ATTA 4C49A 1DZGL 2HIJI 1E04I 3LE2A 5INWA 4IF8A 1E03I 2OAYA 2ZV6A 2ACHA 4ZK3A 4AFXA 1C8OA 2D26A 4PYWA 5HGCA 1LJ5A 4P0FA 1E05I 2H4QA 3DRUA 3STOA 5BRRI 3CAAA 3DRMA 1OYHL 1XU8A 4ROBA 4ROAA 4C41A 2H4RA 2R9YA 1DZHL 2XN3A 4GA7A 1IMVA 3B9FI 4X30A 3KCGI 1HP7A 4Y3KA 4BB2A 1JMJA 4ZK0A 2ANTI 2WXXA 3PB1I 1BY7A 2WXWA 3FGQA 8APIA 1QMNA 2VH4A 2XN7A 1OPHA 3H5CA 5C98A 1BR8I 1IZ2A 2DUTA 1DVNA 1DZGI 4G8OA 1JJOC 1HLEA 3R4LA 1KCTA 3CWLA 4EB1L 1OVAC 1B3KA 3F1SA 1A7CA 1AS4A 1OVAA 3PZFA 1JRRA 3EVJI 2VDXA 1SR5A 1OYHI 1LK6I 2WXYC 3ZHAA 1ATHA 2XN6A 1DZHI 1SNGA 1OVAB 9PAIA 3OZQA 1YXAA 3CVMA 4IC0A 1PSIA 3DY0A 4AU4A 1MTPA 2BEHL 2PEFA 1R1LI 2ZNHA 4G8RA 4DTEA 5CDXA 3EOXA 2QUGA 4AJUA 4AQHA 3NDFA 2CEOA 1ANTI 1QMBA 1TB6I 2V95A 2ARRA 1JTIA 4Y40A 9APIA 4KDSA 5CE0A 1JVQI 2WY0C 2VDYA 3F02A 1K9OI 1WZ9A 4RSQA 3LW2A 1NQ9I 2HI9A 4EB1I 4AJTA 2XN5A 3F5NA 4CAAA 1F0CA 4R9IA 4RO9A 2B4XL 1XQJA 2RIVA 5EI0A 1DVMA 3T1PA 1DB2A 1SEKA 1D5SA
chains in the Genus database with same CATH homology


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