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


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