1PX9A

Solution structure of the native cnerg1 ergtoxin, a highly specific inhibitor of herg channel
Total Genus 13
Loading diagram...

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
13
sequence length
42
structure length
42
Chain Sequence
DRDSCVDKSRCAKYGYYQECQDCCKNAGHNGGTCMFFKCKCA
Loading diagram...

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
{{ tooltip.sname }} connected with {{ tooltip.tname }} : {{qFormat(tooltip.svalue) }}
molecule tags Toxin
publication title Exploring structural features of the interaction between the scorpion toxinCnErg1 and ERG K+ channels.
pubmed doi rcsb
molecule keywords ergtoxin
total genus 13
structure length 42
sequence length 42
ec nomenclature
pdb deposition date 2003-07-03

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF08086 Toxin_17 Ergtoxin family
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 1px9A00
1DJTA 2KJAA 1C56A 2SN3A 1OMYA 4AAZA 1JXCA 1C55A 1WMTA 1NRBA 1GPTA 2LT8A 1BMRA 2E0HA 2LY5A 2KBJA 1JZBA 2NY9X 1ZYVA 2N69A 3PSMA 2KGQA 2KPYA 1NRAA 1MR4A 2N66A 1I2VA 1NH5A 4AB0A 4AEIA 1I6GA 2MZ0A 2E3GA 1JZAA 1OZZA 1TI5A 2NY8X 2LJMA 2GL1A 1WWNA 1P00A 1PX9A 1ZVEA 2LKBA 1SEGA 1T7EA 4HE7A 4V1DC 1ICAA 1WT7A 2LJ7A 1BRZA 1DQ7A 3E7UX 2YEOA 4UJ0A 1SNBA 1L4VA 2LY6A 2YC1C 1T0ZA 1P0AA 1ZUTA 4HHFA 1T1TA 2ASCA 1B7DA 3E7RL 1LQIA 1N4NA 1FH3A 1LQQA 1VNBA 1PTXA 2B3CA 2LI7A 1T7BA 2KYQA 1GPSA 2ATBA 2B68A 1I2UA 1ZVGA 1MYNA 2BRZA 1ZU3A 2I61A 1BK8A 1SN4A 1SN1A 1BCGA 1CN2A 4CQKA 1B3CA 2KBHA 1LQHA 1ZYWA 2E3FA 4KYPA 2KBKA 1T7AA 1VNAA 2N2QA 2A7TA 2LR3A 1JKZA 1AYJA 1ZFUA 2N2RA 1CHZA 2M8BB 1KV0A 5CY0A 1PE4A 1I6FA 1AHOA 1NE5A 5KK4A 2YBRC 1NPIA 2KSKA
chains in the Genus database with same CATH superfamily
2QWPA 1DJTA 2YIOA 2QXLA 2KJAA 1C56A 2QWNA 2SN3A 3KHWA 4HWIA 4GNIA 1OMYA 4AAZA 2K35A 1NGDA 1JXCA 5F1XA 1WMTA 1C55A 3FZKA 5AQLA 1NRBA 1GPTA 3LDOA 1HPMA 1NGFA 2LT8A 3KOYA 3LDPA 1BMRA 2E0HA 3D2EA 3GDQA 2LY5A 5AQZA 2MN5A 3M3ZA 3KOXA 4H5NA 2E2FA 5AQFA 3R2VA 3GKUA 2KBJA 5AQKA 5AQJA 1NGHA 1JZBA 1NGAA 5BN8A 2NY9X 3ATUA 1ZYVA 2MBKA 2N69A 1HJOA 3KP0A 5AQMA 3PSMA 2KGQA 2KPYA 1KAZA 1NRAA 3LDNA 1MR4A 2N66A 3D2FA 5BPNA 1I2VA 1NH5A 3KC6A 4AB0A 4AEIA 1ATRA 2MZ0A 5BPLA 1I6GA 2E3GA 4H5WA 5AQYA 3AY9A 5AR0A 1JZAA 1OZZA 5AQHA 1TI5A 2NY8X 3FZMA 3FZFA 3IUCA 2LJMA 3QI7A 2GL1A 1WWNA 1P00A 1PX9A 1YUWA 1ZVEA 2LKBA 1S3XA 4H5TA 3D2FB 1SEGA 1T7EA 4HE7A 5F0XA 1XRSB 3KVGA 4V1DC 5F2RA 1ICAA 1WT7A 5BN9A 4H5VA 2LJ7A 1BRZA 1DQ7A 3C7NB 2YEOA 3E7UX 3QFPA 1HX1A 2QWRA 2YIPA 2D56A 3I33A 1DKGD 4UJ0A 3L56A 1SNBA 3QMLA 2LY6A 1L4VA 1NGEA 1QQNA 4IO8A 1NGBA 1POIA 2YC1C 1T0ZA 2GMOA 4UADE 3FE1A 1P0AA 1ZUTA 4HHFA 4UAEF 1T1TA 3D2EB 5AQGA 3KP1A 2ASCA 1QQOA 5FPMA 1B7DA 5AQTA 3E7RL 5AQSA 3KOZA 3JXUA 5EVZA 1BUPA 1K8BA 1LQIA 3FZHA 5EXWA 1N4NA 5AQXA 3CQXA 3HSCA 1FH3A 1LQQA 1VNBA 3A8YA 2QWOA 3LDQA 1PTXA 4FSVA 5AQUA 2B3CA 2LI7A 1T7BA 5FPDA 2KYQA 2QWMA 5EY4A 5EX5A 1GPSA 2ATBA 2QW9A 2VY6A 5AQQA 3L6QA 5AQIA 2B68A 4H5RA 5AQOA 1ZVGA 1I2UA 1MYNA 2BRZA 1ZU3A 2I61A 5AQVA 2E8AA 1KAYA 3L4IA 1KAXA 1BK8A 3CW4A 1SN4A 3FZLA 1QQMA 1SN1A 3LDLA 1BCGA 4KBOA 1ATSA 1CN2A 4CQKA 1B3CA 1BA0A 4FL9A 1BA1A 2KBHA 5AQWA 2KHOA 5AQPA 1UGLA 1LQHA 2V7ZA 2G2KA 2QWLA 1ZYWA 2E3FA 4KYPA 2BUPA 2JDQD 2KBKA 3KOWA 2QWQA 1T7AA 3QFUA 5AQRA 1VNAA 2N2QA 1NGIA 2A7TA 2LN8A 1NGJA 2LR3A 3ATVA 1JKZA 1AYJA 1ZFUA 5FPEA 3SF4D 2N2RA 1CHZA 3GL1A 2E88A 2YILA 5FPNA 4UAFE 2M8BB 1KV0A 5CY0A 1PE4A 1NGGA 1NGCA 3BK3C 5BPMA 1I6FA 3C7NA 1AHOA 1NE5A 5AQNA 5KK4A 2YBRC 1NPIA 2KSKA
chains in the Genus database with same CATH topology
1DJTA 2KJAA 1C56A 2SN3A 1OMYA 4AAZA 1JXCA 1C55A 1WMTA 1NRBA 1GPTA 2LT8A 1BMRA 2E0HA 2LY5A 2KBJA 1JZBA 2NY9X 1ZYVA 2N69A 3PSMA 2KGQA 2KPYA 1NRAA 1MR4A 2N66A 1I2VA 1NH5A 4AB0A 4AEIA 1I6GA 2MZ0A 2E3GA 1JZAA 1OZZA 1TI5A 2NY8X 2LJMA 2GL1A 1WWNA 1P00A 1PX9A 1ZVEA 2LKBA 1SEGA 1T7EA 4HE7A 4V1DC 1ICAA 1WT7A 2LJ7A 1BRZA 1DQ7A 3E7UX 2YEOA 4UJ0A 1SNBA 1L4VA 2LY6A 2YC1C 1T0ZA 1P0AA 1ZUTA 4HHFA 1T1TA 2ASCA 1B7DA 3E7RL 1LQIA 1N4NA 1FH3A 1LQQA 1VNBA 1PTXA 2B3CA 2LI7A 1T7BA 2KYQA 1GPSA 2ATBA 2B68A 1I2UA 1ZVGA 1MYNA 2BRZA 1ZU3A 2I61A 1BK8A 1SN4A 1SN1A 1BCGA 1CN2A 4CQKA 1B3CA 2KBHA 1LQHA 1ZYWA 2E3FA 4KYPA 2KBKA 1T7AA 1VNAA 2N2QA 2A7TA 2LR3A 1JKZA 1AYJA 1ZFUA 2N2RA 1CHZA 2M8BB 1KV0A 5CY0A 1PE4A 1I6FA 1AHOA 1NE5A 5KK4A 2YBRC 1NPIA 2KSKA
chains in the Genus database with same CATH homology


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

 
#similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...