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


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