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


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