2LPIA

Nmr structure of a monomeric mutant (a72r) of major ampullate spidroin 1 n-terminal domain
Total Genus 48
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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
48
sequence length
137
structure length
137
Chain Sequence
GSGNSHTTPWTNPGLAENFMNSFMQGLSSMPGFTASQLDDMSTIAQSMVQSIQSLAAQGRTSPNKLQALNMRFASSMAEIAASEEGGGSLSTKTSSIASAMSNAFLQTTGVVNQPFINEITQLVSMFAQAGMNDVSA
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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 pH-Dependent Dimerization of Spider Silk N-Terminal Domain Requires Relocation of a Wedged Tryptophan Side Chain.
pubmed doi rcsb
molecule keywords Major ampullate spidroin 1
molecule tags Structural protein
source organism Euprosthenops australis
total genus 48
structure length 137
sequence length 137
ec nomenclature
pdb deposition date 2012-02-14

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF16763 Spidroin_N Major ampullate spidroin 1, spider silk protein 1, N-term
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.274.70 Mainly Alpha Orthogonal Bundle Enzyme I; Chain A, domain 2 Enzyme I; Chain A, domain 2 2lpiA01
3LR8A 3LRDA 2N3EA 5IZ2A 3LR6A 2LTHA 2LPJA 2LPIA 4FBSA 2MX8A 3LR2A 2K3QA 2MX9A
chains in the Genus database with same CATH superfamily
1YNND 4BAAA 2BE5D 2VUMA 2AQLA 4FBSA 3EZAA 1ZYMA 2HROA 2MX8A 4QIWA 4C2MA 2FIPA 2LYIA 2NVYA 4CEHA 3H0GA 2YU9A 2X0OA 1EZBA 1YNJD 3GTJA 2Y0NA 2A69D 4V2RA 2CW0D 2VK9A 2JA6A 2LPIA 2K3QA 4C5UA 2MX9A 3CQZA 1Y1VA 1ZYRD 1EZAA 2EZAA 4V2QA 3FKIA 2O5JD 2JA7A 2E2IA 1I50A 1TWAA 2EZCA 2HWGA 2X0PA 2R92A 4C5SA 2K3OA 1TWHA 3LR8A 2R93A 3NZ4A 1T6JA 2A6ED 1TWGA 1IW7D 2LPJA 1W27A 1Y2MA 1Y1WA 1T6PA 4BABA 3GTGA 4C6GA 1SFOA 2YIIA 1K83A 3LR2A 2F5JA 3GTOA 4CQ5A 1HQMD 2A68D 1WCMA 4CEIA 1I3QA 2N1DB 2NVXA 2MP0A 4C5RA 1I6VD 3EZBA 1SMYD 2B63A 1TWFA 3GTQA 2JA5A 2FIOA 2E2HA 2MQAA 3GTLA 2EZBA 2R7ZA 3EZEA 3GTKA 3U4QA 3LRDA 2N3EA 4CEJA 3LR6A 2X0QA 3GTMA 2A6HD 1TWCA 3U44A 2K3NA 5IZ2A 2LTHA 1R9TA 3GTPA 2LKMB
chains in the Genus database with same CATH topology
1YNND 2BE5D 2VUMA 2AQLA 4FBSA 2MX8A 4QIWA 4C2MA 2FIPA 2LYIA 2NVYA 4CEHA 3H0GA 2YU9A 2X0OA 1YNJD 3GTJA 2Y0NA 2A69D 2CW0D 2VK9A 2JA6A 2LPIA 2K3QA 2MX9A 3CQZA 1Y1VA 1ZYRD 2O5JD 3FKIA 2JA7A 2E2IA 1I50A 1TWAA 2X0PA 2R92A 2K3OA 1TWHA 3LR8A 2R93A 2A6ED 1TWGA 1IW7D 2LPJA 1Y1WA 3GTGA 1SFOA 1K83A 3LR2A 2F5JA 3GTOA 1HQMD 2A68D 1WCMA 4CEIA 1I3QA 2N1DB 2NVXA 1I6VD 1SMYD 2B63A 1TWFA 3GTQA 2JA5A 2FIOA 2E2HA 2MQAA 3GTLA 2R7ZA 3GTKA 3U4QA 3LRDA 2N3EA 4CEJA 3LR6A 2X0QA 3GTMA 2A6HD 1TWCA 3U44A 2K3NA 5IZ2A 2LTHA 1R9TA 3GTPA 2LKMB
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 3LR8 A;  3LRD A;  2N3E A;  5IZ2 A;  3LR6 A;  2LTH A;  2LPJ A;  2LPI A;  4FBS A;  2MX8 A;  3LR2 A;  2K3Q A;  2MX9 A; 
#chains in the Genus database with same CATH topology
 1YNN D;  4BAA A;  2BE5 D;  2VUM A;  2AQL A;  4FBS A;  3EZA A;  1ZYM A;  2HRO A;  2MX8 A;  4QIW A;  4C2M A;  2FIP A;  2LYI A;  2NVY A;  4CEH A;  3H0G A;  2YU9 A;  2X0O A;  1EZB A;  1YNJ D;  3GTJ A;  2Y0N A;  2A69 D;  4V2R A;  2CW0 D;  2VK9 A;  2JA6 A;  2LPI A;  2K3Q A;  4C5U A;  2MX9 A;  3CQZ A;  1Y1V A;  1ZYR D;  1EZA A;  2EZA A;  4V2Q A;  3FKI A;  2O5J D;  2JA7 A;  2E2I A;  1I50 A;  1TWA A;  2EZC A;  2HWG A;  2X0P A;  2R92 A;  4C5S A;  2K3O A;  1TWH A;  3LR8 A;  2R93 A;  3NZ4 A;  1T6J A;  2A6E D;  1TWG A;  1IW7 D;  2LPJ A;  1W27 A;  1Y2M A;  1Y1W A;  1T6P A;  4BAB A;  3GTG A;  4C6G A;  1SFO A;  2YII A;  1K83 A;  3LR2 A;  2F5J A;  3GTO A;  4CQ5 A;  1HQM D;  2A68 D;  1WCM A;  4CEI A;  1I3Q A;  2N1D B;  2NVX A;  2MP0 A;  4C5R A;  1I6V D;  3EZB A;  1SMY D;  2B63 A;  1TWF A;  3GTQ A;  2JA5 A;  2FIO A;  2E2H A;  2MQA A;  3GTL A;  2EZB A;  2R7Z A;  3EZE A;  3GTK A;  3U4Q A;  3LRD A;  2N3E A;  4CEJ A;  3LR6 A;  2X0Q A;  3GTM A;  2A6H D;  1TWC A;  3U44 A;  2K3N A;  5IZ2 A;  2LTH A;  1R9T A;  3GTP A;  2LKM B; 
#chains in the Genus database with same CATH homology
 1YNN D;  2BE5 D;  2VUM A;  2AQL A;  4FBS A;  2MX8 A;  4QIW A;  4C2M A;  2FIP A;  2LYI A;  2NVY A;  4CEH A;  3H0G A;  2YU9 A;  2X0O A;  1YNJ D;  3GTJ A;  2Y0N A;  2A69 D;  2CW0 D;  2VK9 A;  2JA6 A;  2LPI A;  2K3Q A;  2MX9 A;  3CQZ A;  1Y1V A;  1ZYR D;  2O5J D;  3FKI A;  2JA7 A;  2E2I A;  1I50 A;  1TWA A;  2X0P A;  2R92 A;  2K3O A;  1TWH A;  3LR8 A;  2R93 A;  2A6E D;  1TWG A;  1IW7 D;  2LPJ A;  1Y1W A;  3GTG A;  1SFO A;  1K83 A;  3LR2 A;  2F5J A;  3GTO A;  1HQM D;  2A68 D;  1WCM A;  4CEI A;  1I3Q A;  2N1D B;  2NVX A;  1I6V D;  1SMY D;  2B63 A;  1TWF A;  3GTQ A;  2JA5 A;  2FIO A;  2E2H A;  2MQA A;  3GTL A;  2R7Z A;  3GTK A;  3U4Q A;  3LRD A;  2N3E A;  4CEJ A;  3LR6 A;  2X0Q A;  3GTM A;  2A6H D;  1TWC A;  3U44 A;  2K3N A;  5IZ2 A;  2LTH A;  1R9T A;  3GTP A;  2LKM B; 
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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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