1PE4A

Solution structure of toxin cn12 from centruroides noxius alfa scorpion toxin acting on sodium channels. nmr structure
Total Genus 10
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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
10
sequence length
67
structure length
67
Chain Sequence
RDGYPLASNGCKFGCSGLGENNPTCNHVCEKKAGSDYGYCYAWTCYCEHVAEGTVLWGDSGTGPCRS
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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 NMR solution structure of Cn12, a novel peptide from the Mexican scorpion Centruroides noxius with a typical beta-toxin sequence but with alpha-like physiological activity.
pubmed doi rcsb
molecule keywords Neurotoxin Cn11
molecule tags Toxin
total genus 10
structure length 67
sequence length 67
ec nomenclature
pdb deposition date 2003-05-21

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00537 Toxin_3 Scorpion toxin-like domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.30.30.10 Alpha Beta 2-Layer Sandwich Defensin A-like Knottin, scorpion toxin-like 1pe4A00
2M8BB 2MZ0A 2LI7A 2NY8X 1NE5A 2KBJA 1AHOA 1ZYVA 2KSKA 1GPSA 1N4NA 4HE7A 1C55A 2B68A 1SN4A 2KBKA 2LR3A 2SN3A 1OMYA 1SEGA 1ZVGA 1B3CA 1I6GA 1TI5A 1WMTA 4CQKA 1NRAA 1BK8A 1JXCA 1PX9A 1WT7A 2B3CA 1AYJA 2N2QA 2LY5A 4V1DC 4UJ0A 1LQQA 1I2UA 2NY9X 1ZVEA 1T0ZA 1JZBA 2N69A 4KYPA 1DQ7A 1NPIA 1C56A 1KV0A 1ZUTA 1JZAA 5KK4A 1BMRA 3E7RL 3PSMA 1BRZA 1P00A 1PE4A 4AAZA 1SN1A 1L4VA 1ZU3A 2N2RA 1BCGA 1I6FA 1CN2A 2LY6A 1CHZA 1VNBA 2E3FA 2I61A 2BRZA 2N66A 1B7DA 2KJAA 4HHFA 1PTXA 1MYNA 2YC1C 2KPYA 1WWNA 1VNAA 1OZZA 2KYQA 2KBHA 2YEOA 2E3GA 3E7UX 1T1TA 1T7AA 2A7TA 4AB0A 1NRBA 2ASCA 1LQIA 1LQHA 1ICAA 1MR4A 1SNBA 2LJMA 2LT8A 2YBRC 5CY0A 1ZFUA 2LJ7A 1I2VA 1JKZA 1DJTA 1P0AA 2ATBA 2LKBA 1T7BA 2GL1A 1GPTA 1NH5A 2KGQA 4AEIA 2E0HA 1ZYWA 1T7EA 1FH3A
chains in the Genus database with same CATH superfamily
1HX1A 2M8BB 3KC6A 2MZ0A 2LI7A 2NY8X 1NE5A 2KBJA 3D2FA 3D2FB 1AHOA 1ZYVA 2KSKA 1NGCA 3KVGA 4UAEF 5AQHA 1GPSA 1HJOA 1BA1A 5FPEA 1N4NA 2K35A 5EX5A 4HE7A 1C55A 2E8AA 2B68A 1SN4A 4H5WA 2KBKA 3KOXA 2LR3A 2SN3A 1HPMA 3KOYA 1OMYA 3L4IA 1SEGA 1ATRA 4H5RA 1ZVGA 5EVZA 1B3CA 1I6GA 1TI5A 1WMTA 4CQKA 1NRAA 1BK8A 2E88A 3GDQA 2YIOA 1XRSB 2VY6A 1JXCA 1PX9A 1WT7A 2B3CA 2QW9A 2N2QA 2LY5A 4FL9A 1AYJA 5AQLA 4V1DC 4UJ0A 1LQQA 1NGAA 1NGBA 1NGDA 4HWIA 1I2UA 2NY9X 1T0ZA 1ZVEA 3FE1A 1QQNA 5AQXA 3A8YA 2D56A 5EY4A 3LDOA 1JZBA 2N69A 4KYPA 5F0XA 1DQ7A 1NPIA 1C56A 1QQOA 1ATSA 1KV0A 5AQIA 3LDPA 1ZUTA 2QWMA 3L6QA 5F2RA 2YIPA 1NGHA 2YILA 5AQGA 5FPDA 4GNIA 1JZAA 5KK4A 3LDLA 3KP1A 5BN9A 5AQKA 5AQFA 1BMRA 3E7RL 3PSMA 1BRZA 1P00A 1PE4A 4AAZA 1SN1A 2V7ZA 1L4VA 5BPLA 1S3XA 3KOWA 1ZU3A 5AQSA 3M3ZA 2E2FA 2N2RA 1BCGA 3R2VA 4KBOA 1KAYA 1I6FA 3KP0A 3LDNA 5AQYA 1CN2A 2LY6A 1CHZA 1VNBA 4UAFE 5BPNA 2E3FA 5AQRA 5AQWA 5F1XA 2I61A 2BRZA 1KAZA 2N66A 5BN8A 1DKGD 1B7DA 1K8BA 2KJAA 4HHFA 1PTXA 3D2EA 3QMLA 3L56A 1KAXA 1MYNA 2YC1C 3D2EB 4FSVA 2KPYA 2QWQA 2JDQD 1NGIA 1WWNA 1VNAA 1OZZA 5AQOA 2GMOA 2KYQA 2KBHA 2G2KA 2YEOA 2E3GA 3AY9A 2QWPA 3BK3C 3E7UX 3I33A 5BPMA 1T1TA 3JXUA 5FPNA 3ATUA 5AQPA 5AR0A 5AQZA 1T7AA 2A7TA 3SF4D 4AB0A 3CQXA 1BA0A 1NRBA 4UADE 3IUCA 2ASCA 3LDQA 5AQQA 2MN5A 3HSCA 3KOZA 3GKUA 5AQJA 1LQIA 3FZLA 1LQHA 1ICAA 2MBKA 3FZMA 1NGEA 1MR4A 1SNBA 1QQMA 2LJMA 2LT8A 2YBRC 3QFPA 5CY0A 1ZFUA 2QWOA 5FPMA 2LJ7A 3FZFA 1I2VA 3KHWA 3FZHA 1POIA 1YUWA 3ATVA 1NGFA 1JKZA 1NGJA 1DJTA 1P0AA 4IO8A 5AQVA 5AQTA 2LN8A 2QWLA 3QFUA 3QI7A 2ATBA 2LKBA 1T7BA 4H5TA 2QXLA 5AQNA 5AQUA 2GL1A 3GL1A 1NGGA 1GPTA 1NH5A 1UGLA 2QWNA 3FZKA 4H5VA 2KGQA 3C7NA 3CW4A 2KHOA 5EXWA 1BUPA 2BUPA 2QWRA 3C7NB 4H5NA 4AEIA 2E0HA 5AQMA 1ZYWA 1T7EA 1FH3A
chains in the Genus database with same CATH topology
2M8BB 2MZ0A 2LI7A 2NY8X 1NE5A 2KBJA 1AHOA 1ZYVA 2KSKA 1GPSA 1N4NA 4HE7A 1C55A 2B68A 1SN4A 2KBKA 2LR3A 2SN3A 1OMYA 1SEGA 1ZVGA 1B3CA 1I6GA 1TI5A 1WMTA 4CQKA 1NRAA 1BK8A 1JXCA 1PX9A 1WT7A 2B3CA 1AYJA 2N2QA 2LY5A 4V1DC 4UJ0A 1LQQA 1I2UA 2NY9X 1ZVEA 1T0ZA 1JZBA 2N69A 4KYPA 1DQ7A 1NPIA 1C56A 1KV0A 1ZUTA 1JZAA 5KK4A 1BMRA 3E7RL 3PSMA 1BRZA 1P00A 1PE4A 4AAZA 1SN1A 1L4VA 1ZU3A 2N2RA 1BCGA 1I6FA 1CN2A 2LY6A 1CHZA 1VNBA 2E3FA 2I61A 2BRZA 2N66A 1B7DA 2KJAA 4HHFA 1PTXA 1MYNA 2YC1C 2KPYA 1WWNA 1VNAA 1OZZA 2KYQA 2KBHA 2YEOA 2E3GA 3E7UX 1T1TA 1T7AA 2A7TA 4AB0A 1NRBA 2ASCA 1LQIA 1LQHA 1ICAA 1MR4A 1SNBA 2LJMA 2LT8A 2YBRC 5CY0A 1ZFUA 2LJ7A 1I2VA 1JKZA 1DJTA 1P0AA 2ATBA 2LKBA 1T7BA 2GL1A 1GPTA 1NH5A 2KGQA 4AEIA 2E0HA 1ZYWA 1T7EA 1FH3A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2M8B B;  2MZ0 A;  2LI7 A;  2NY8 X;  1NE5 A;  2KBJ A;  1AHO A;  1ZYV A;  2KSK A;  1GPS A;  1N4N A;  4HE7 A;  1C55 A;  2B68 A;  1SN4 A;  2KBK A;  2LR3 A;  2SN3 A;  1OMY A;  1SEG A;  1ZVG A;  1B3C A;  1I6G A;  1TI5 A;  1WMT A;  4CQK A;  1NRA A;  1BK8 A;  1JXC A;  1PX9 A;  1WT7 A;  2B3C A;  1AYJ A;  2N2Q A;  2LY5 A;  4V1D C;  4UJ0 A;  1LQQ A;  1I2U A;  2NY9 X;  1ZVE A;  1T0Z A;  1JZB A;  2N69 A;  4KYP A;  1DQ7 A;  1NPI A;  1C56 A;  1KV0 A;  1ZUT A;  1JZA A;  5KK4 A;  1BMR A;  3E7R L;  3PSM A;  1BRZ A;  1P00 A;  1PE4 A;  4AAZ A;  1SN1 A;  1L4V A;  1ZU3 A;  2N2R A;  1BCG A;  1I6F A;  1CN2 A;  2LY6 A;  1CHZ A;  1VNB A;  2E3F A;  2I61 A;  2BRZ A;  2N66 A;  1B7D A;  2KJA A;  4HHF A;  1PTX A;  1MYN A;  2YC1 C;  2KPY A;  1WWN A;  1VNA A;  1OZZ A;  2KYQ A;  2KBH A;  2YEO A;  2E3G A;  3E7U X;  1T1T A;  1T7A A;  2A7T A;  4AB0 A;  1NRB A;  2ASC A;  1LQI A;  1LQH A;  1ICA A;  1MR4 A;  1SNB A;  2LJM A;  2LT8 A;  2YBR C;  5CY0 A;  1ZFU A;  2LJ7 A;  1I2V A;  1JKZ A;  1DJT A;  1P0A A;  2ATB A;  2LKB A;  1T7B A;  2GL1 A;  1GPT A;  1NH5 A;  2KGQ A;  4AEI A;  2E0H A;  1ZYW A;  1T7E A;  1FH3 A; 
#chains in the Genus database with same CATH topology
 1HX1 A;  2M8B B;  3KC6 A;  2MZ0 A;  2LI7 A;  2NY8 X;  1NE5 A;  2KBJ A;  3D2F A;  3D2F B;  1AHO A;  1ZYV A;  2KSK A;  1NGC A;  3KVG A;  4UAE F;  5AQH A;  1GPS A;  1HJO A;  1BA1 A;  5FPE A;  1N4N A;  2K35 A;  5EX5 A;  4HE7 A;  1C55 A;  2E8A A;  2B68 A;  1SN4 A;  4H5W A;  2KBK A;  3KOX A;  2LR3 A;  2SN3 A;  1HPM A;  3KOY A;  1OMY A;  3L4I A;  1SEG A;  1ATR A;  4H5R A;  1ZVG A;  5EVZ A;  1B3C A;  1I6G A;  1TI5 A;  1WMT A;  4CQK A;  1NRA A;  1BK8 A;  2E88 A;  3GDQ A;  2YIO A;  1XRS B;  2VY6 A;  1JXC A;  1PX9 A;  1WT7 A;  2B3C A;  2QW9 A;  2N2Q A;  2LY5 A;  4FL9 A;  1AYJ A;  5AQL A;  4V1D C;  4UJ0 A;  1LQQ A;  1NGA A;  1NGB A;  1NGD A;  4HWI A;  1I2U A;  2NY9 X;  1T0Z A;  1ZVE A;  3FE1 A;  1QQN A;  5AQX A;  3A8Y A;  2D56 A;  5EY4 A;  3LDO A;  1JZB A;  2N69 A;  4KYP A;  5F0X A;  1DQ7 A;  1NPI A;  1C56 A;  1QQO A;  1ATS A;  1KV0 A;  5AQI A;  3LDP A;  1ZUT A;  2QWM A;  3L6Q A;  5F2R A;  2YIP A;  1NGH A;  2YIL A;  5AQG A;  5FPD A;  4GNI A;  1JZA A;  5KK4 A;  3LDL A;  3KP1 A;  5BN9 A;  5AQK A;  5AQF A;  1BMR A;  3E7R L;  3PSM A;  1BRZ A;  1P00 A;  1PE4 A;  4AAZ A;  1SN1 A;  2V7Z A;  1L4V A;  5BPL A;  1S3X A;  3KOW A;  1ZU3 A;  5AQS A;  3M3Z A;  2E2F A;  2N2R A;  1BCG A;  3R2V A;  4KBO A;  1KAY A;  1I6F A;  3KP0 A;  3LDN A;  5AQY A;  1CN2 A;  2LY6 A;  1CHZ A;  1VNB A;  4UAF E;  5BPN A;  2E3F A;  5AQR A;  5AQW A;  5F1X A;  2I61 A;  2BRZ A;  1KAZ A;  2N66 A;  5BN8 A;  1DKG D;  1B7D A;  1K8B A;  2KJA A;  4HHF A;  1PTX A;  3D2E A;  3QML A;  3L56 A;  1KAX A;  1MYN A;  2YC1 C;  3D2E B;  4FSV A;  2KPY A;  2QWQ A;  2JDQ D;  1NGI A;  1WWN A;  1VNA A;  1OZZ A;  5AQO A;  2GMO A;  2KYQ A;  2KBH A;  2G2K A;  2YEO A;  2E3G A;  3AY9 A;  2QWP A;  3BK3 C;  3E7U X;  3I33 A;  5BPM A;  1T1T A;  3JXU A;  5FPN A;  3ATU A;  5AQP A;  5AR0 A;  5AQZ A;  1T7A A;  2A7T A;  3SF4 D;  4AB0 A;  3CQX A;  1BA0 A;  1NRB A;  4UAD E;  3IUC A;  2ASC A;  3LDQ A;  5AQQ A;  2MN5 A;  3HSC A;  3KOZ A;  3GKU A;  5AQJ A;  1LQI A;  3FZL A;  1LQH A;  1ICA A;  2MBK A;  3FZM A;  1NGE A;  1MR4 A;  1SNB A;  1QQM A;  2LJM A;  2LT8 A;  2YBR C;  3QFP A;  5CY0 A;  1ZFU A;  2QWO A;  5FPM A;  2LJ7 A;  3FZF A;  1I2V A;  3KHW A;  3FZH A;  1POI A;  1YUW A;  3ATV A;  1NGF A;  1JKZ A;  1NGJ A;  1DJT A;  1P0A A;  4IO8 A;  5AQV A;  5AQT A;  2LN8 A;  2QWL A;  3QFU A;  3QI7 A;  2ATB A;  2LKB A;  1T7B A;  4H5T A;  2QXL A;  5AQN A;  5AQU A;  2GL1 A;  3GL1 A;  1NGG A;  1GPT A;  1NH5 A;  1UGL A;  2QWN A;  3FZK A;  4H5V A;  2KGQ A;  3C7N A;  3CW4 A;  2KHO A;  5EXW A;  1BUP A;  2BUP A;  2QWR A;  3C7N B;  4H5N A;  4AEI A;  2E0H A;  5AQM A;  1ZYW A;  1T7E A;  1FH3 A; 
#chains in the Genus database with same CATH homology
 2M8B B;  2MZ0 A;  2LI7 A;  2NY8 X;  1NE5 A;  2KBJ A;  1AHO A;  1ZYV A;  2KSK A;  1GPS A;  1N4N A;  4HE7 A;  1C55 A;  2B68 A;  1SN4 A;  2KBK A;  2LR3 A;  2SN3 A;  1OMY A;  1SEG A;  1ZVG A;  1B3C A;  1I6G A;  1TI5 A;  1WMT A;  4CQK A;  1NRA A;  1BK8 A;  1JXC A;  1PX9 A;  1WT7 A;  2B3C A;  1AYJ A;  2N2Q A;  2LY5 A;  4V1D C;  4UJ0 A;  1LQQ A;  1I2U A;  2NY9 X;  1ZVE A;  1T0Z A;  1JZB A;  2N69 A;  4KYP A;  1DQ7 A;  1NPI A;  1C56 A;  1KV0 A;  1ZUT A;  1JZA A;  5KK4 A;  1BMR A;  3E7R L;  3PSM A;  1BRZ A;  1P00 A;  1PE4 A;  4AAZ A;  1SN1 A;  1L4V A;  1ZU3 A;  2N2R A;  1BCG A;  1I6F A;  1CN2 A;  2LY6 A;  1CHZ A;  1VNB A;  2E3F A;  2I61 A;  2BRZ A;  2N66 A;  1B7D A;  2KJA A;  4HHF A;  1PTX A;  1MYN A;  2YC1 C;  2KPY A;  1WWN A;  1VNA A;  1OZZ A;  2KYQ A;  2KBH A;  2YEO A;  2E3G A;  3E7U X;  1T1T A;  1T7A A;  2A7T A;  4AB0 A;  1NRB A;  2ASC A;  1LQI A;  1LQH A;  1ICA A;  1MR4 A;  1SNB A;  2LJM A;  2LT8 A;  2YBR C;  5CY0 A;  1ZFU A;  2LJ7 A;  1I2V A;  1JKZ A;  1DJT A;  1P0A A;  2ATB A;  2LKB A;  1T7B A;  2GL1 A;  1GPT A;  1NH5 A;  2KGQ A;  4AEI A;  2E0H A;  1ZYW A;  1T7E A;  1FH3 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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