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
3LR6A 2K3QA 3LR8A 3LR2A 2MX8A 2LTHA 4FBSA 2LPIA 2N3EA 3LRDA 2LPJA 2MX9A 5IZ2A
chains in the Genus database with same CATH superfamily
4C5RA 4V2QA 2NVYA 4C6GA 1SMYD 1IW7D 2BE5D 2K3QA 4CQ5A 1TWGA 3CQZA 2AQLA 1YNND 2N3EA 4BAAA 2JA7A 2Y0NA 2K3NA 2A69D 1T6PA 4FBSA 4BABA 2MQAA 2EZBA 3LRDA 3LR8A 3LR2A 2NVXA 2FIPA 1HQMD 2EZAA 2A6HD 2LKMB 3GTKA 2LTHA 3U4QA 2LPIA 1TWAA 1Y1WA 2YIIA 1I50A 3EZBA 2EZCA 2F5JA 2X0QA 1EZBA 1Y1VA 2A6ED 4CEHA 2B63A 2A68D 4CEJA 3EZEA 2K3OA 2JA5A 2JA6A 3GTJA 2X0OA 4QIWA 3GTOA 2X0PA 2FIOA 1TWFA 3GTQA 2R93A 1WCMA 1ZYMA 3GTMA 1I3QA 1I6VD 2MP0A 3FKIA 2E2HA 2E2IA 1TWHA 4C5SA 1ZYRD 1R9TA 1W27A 4C2MA 5IZ2A 2VUMA 3LR6A 2HROA 4V2RA 2R7ZA 2O5JD 1K83A 2HWGA 3NZ4A 3GTGA 3GTLA 4C5UA 3GTPA 2N1DB 2LYIA 1T6JA 3H0GA 2MX8A 1SFOA 3EZAA 1YNJD 3U44A 1Y2MA 2MX9A 4CEIA 2YU9A 2CW0D 1EZAA 2VK9A 1TWCA 2R92A 2LPJA
chains in the Genus database with same CATH topology
2NVYA 1SMYD 1IW7D 2BE5D 2K3QA 1TWGA 3CQZA 2AQLA 1YNND 2N3EA 2JA7A 2Y0NA 2K3NA 2A69D 4FBSA 2MQAA 3LRDA 3LR8A 3LR2A 2NVXA 2FIPA 1HQMD 2A6HD 2LKMB 3GTKA 2LTHA 3U4QA 2LPIA 1TWAA 1Y1WA 1I50A 2F5JA 2X0QA 1Y1VA 2A6ED 4CEHA 2B63A 2A68D 4CEJA 2K3OA 2JA5A 2JA6A 3GTJA 2X0OA 4QIWA 3GTOA 2X0PA 2FIOA 1TWFA 3GTQA 2R93A 1WCMA 3GTMA 1I3QA 1I6VD 3FKIA 2E2HA 2E2IA 1TWHA 1ZYRD 1R9TA 4C2MA 5IZ2A 2VUMA 3LR6A 2R7ZA 2O5JD 1K83A 3GTGA 3GTLA 3GTPA 2N1DB 2LYIA 3H0GA 2MX8A 1SFOA 1YNJD 3U44A 2MX9A 4CEIA 2YU9A 2CW0D 2VK9A 1TWCA 2R92A 2LPJA
chains in the Genus database with same CATH homology


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