2LTHA

Nmr structure of major ampullate spidroin 1 n-terminal domain at ph 5.5
Total Genus 49
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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
49
sequence length
137
structure length
137
Chain Sequence
GSGNSHTTPWTNPGLAENFMNSFMQGLSSMPGFTASQLDDMSTIAQSMVQSIQSLAAQGRTSPNKLQALNMAFASSMAEIAASEEGGGSLSTKTSSIASAMSNAFLQTTGVVNQPFINEITQLVSMFAQAGMNDVSA
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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 Sequential pH-driven dimerization and stabilization of the N-terminal domain enables rapid spider silk formation.
pubmed doi rcsb
molecule tags Structural protein
source organism Euprosthenops australis
molecule keywords Major ampullate spidroin 1
total genus 49
structure length 137
sequence length 137
chains with identical sequence B
ec nomenclature
pdb deposition date 2012-05-25

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 2lthA01
3LRDA 3LR6A 3LR8A 2LPIA 2N3EA 3LR2A 4FBSA 2MX9A 2K3QA 2LPJA 2LTHA 5IZ2A 2MX8A
chains in the Genus database with same CATH superfamily
3LRDA 2X0PA 1ZYRD 3NZ4A 3GTKA 1WCMA 2NVYA 3GTLA 1TWCA 2MX8A 4C5SA 2X0QA 3GTGA 4FBSA 3GTPA 2B63A 2LTHA 1TWHA 2JA7A 3CQZA 2YIIA 2R93A 3LR2A 1SFOA 1T6JA 2VK9A 4QIWA 3FKIA 4CQ5A 4BAAA 2F5JA 3GTMA 2EZAA 2NVXA 2O5JD 3EZBA 2FIPA 1TWGA 3GTOA 1T6PA 4CEJA 2YU9A 1I6VD 1TWAA 3U44A 2X0OA 2LKMB 2JA6A 4CEIA 1SMYD 3H0GA 1W27A 2R92A 3GTQA 2MX9A 1YNND 1IW7D 2MP0A 1YNJD 2HROA 2EZCA 2K3NA 2FIOA 2K3QA 2Y0NA 3GTJA 4BABA 2LYIA 2LPIA 2E2IA 1I50A 2K3OA 2E2HA 2A6ED 1I3QA 4C5UA 1Y2MA 1Y1VA 1HQMD 5IZ2A 1R9TA 2JA5A 2N3EA 4C6GA 2EZBA 1K83A 1EZAA 2AQLA 1ZYMA 4V2RA 4C5RA 3EZEA 2LPJA 3U4QA 2R7ZA 2VUMA 2A68D 2BE5D 2HWGA 2MQAA 2N1DB 3EZAA 2A69D 4C2MA 4V2QA 3LR8A 1Y1WA 4CEHA 1TWFA 2A6HD 3LR6A 1EZBA 2CW0D
chains in the Genus database with same CATH topology
3LRDA 2X0PA 1ZYRD 3GTKA 1WCMA 2NVYA 3GTLA 1TWCA 2MX8A 2X0QA 3GTGA 4FBSA 3GTPA 2B63A 2LTHA 1TWHA 2JA7A 3CQZA 2R93A 3LR2A 1SFOA 2VK9A 4QIWA 3FKIA 2F5JA 3GTMA 2NVXA 2O5JD 2FIPA 1TWGA 3GTOA 4CEJA 2YU9A 1I6VD 1TWAA 3U44A 2X0OA 2LKMB 2JA6A 4CEIA 1SMYD 3H0GA 2R92A 3GTQA 2MX9A 1YNND 1IW7D 1YNJD 2FIOA 2K3NA 3GTJA 2K3QA 2Y0NA 2LYIA 2LPIA 2E2IA 1I50A 2K3OA 2E2HA 2A6ED 1I3QA 1Y1VA 5IZ2A 1HQMD 1R9TA 2JA5A 2N3EA 1K83A 2AQLA 2LPJA 3U4QA 2R7ZA 2VUMA 2A68D 2BE5D 2MQAA 2N1DB 2A69D 4C2MA 3LR8A 1Y1WA 4CEHA 1TWFA 2A6HD 3LR6A 2CW0D
chains in the Genus database with same CATH homology


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