3PORA

Porin conformation in the absence of calcium; refined structure at 2.5 angstroms resolution
Total Genus 70
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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
70
sequence length
301
structure length
301
Chain Sequence
EVKLSGDARMGVMYNGDDWNFSSRSRVLFTMSGTTDSGLEFGASFKAHESVGAETGEDGTVFLSGAFGKIEMGDALGASEALFGDLYEVGYTDLDDRGGNDIPYLTGDERLTAEDNPVLLYTYSAGAFSVAASMSDGKVGETSEDDAQEMAVAAAYTFGNYTVGLGYEKIDSPDTALMADMEQLELAAIAKFGATNVKAYYADGELDRDFARAVFDLTPVAAAATAVDHKAYGLSVDSTFGATTVGGYVQVLDIDTIDDVTYYGLGASYDLGGGASIVGGIADNDLPNSDMVADLGVKFKF
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
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molecule tags Integral membrane protein porin
source organism Rhodobacter capsulatus
publication title Porin conformation in the absence of calcium. Refined structure at 2.5 A resolution.
pubmed doi rcsb
molecule keywords PORIN
total genus 70
structure length 301
sequence length 301
ec nomenclature
pdb deposition date 1992-11-09

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF13609 Porin_4 Gram-negative porin
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.40.160.10 Mainly Beta Beta Barrel Porin Porin 3porA00
3T24A 3PRNA 1E54A 4JFBA 3SZVA 2Y0LA 1H6S1 5JDPA 3T20A 3POQA 2PORA 1GFPA 3SYSA 4KR8A 3K19A 4BUMX 3VZWX 2PRNA 4D64A 2XG6A 1OSMA 2J4UP 4LSHA 2OMFA 1PHOA 2FGQX 3O0EA 2XE5A 1BH3A 3HW9A 3NSGA 2ZFGA 5PRNA 1GFNA 4FT6A 3EMNX 4GCSA 2Y0HA 3SY9A 2J1NA 5DL5A 3UU2A 2XE1A 2XE2A 1HXTA 5DL7A 2Y2XA 1GFOA 4LSIA 3POXA 4GCPA 3A2SX 1HXUA 2O4VA 2XE3A 4RJXA 3VZUX 3HWBA 1PRNA 3VZTX 7PRNA 3WI4A 1MPFA 5DL6A 3PORA 4GCQA 3UPGA 2FGRA 4FSPA 4FRTA 1GFMA 1BT9A 1OPFA 5DL8A 4FSOA 4D5UA 2QTKA 3T0SA 3WI5A 3VY9X 4C69X 4LSEA 5FVNA 2K4TA 4D65A 4FOZA 3SY7A 3JTYA 4KR4A 3FYXA 4FMSA 2Y0KA 1HXXA 8PRNA 2ODJA 3VY8X 1GFQA 4KRAA 6PRNA 3SZDA 2ZLDA 3POUA 4FRXA 3SYBA 4AUIA 4RJWA 4LSFA
chains in the Genus database with same CATH superfamily
3T24A 4UB8O 2F1VA 4IL6O 2IWVA 3PRNA 1E54A 4JFBA 2KC0A 3SZVA 4AFKA 3PGSA 2Y0LA 5B66O 1H6S1 3WU2O 3HOEA 5JDPA 3T20A 3POQA 5AFUK 4AYEC 2PORA 1GFPA 5E79O 3SYSA 2M06A 1ZHYA 4KR8A 3K19A 4O4XA 3AAAA 4AZLA 3DZMA 4BUMX 4LSFA 2N2MA 4PR7A 3VZWX 4XNKA 4E1SA 2PRNA 3TZGA 4D64A 2XG6A 3RBHA 5ADXK 1OSMA 4O3ZA 4RJWA 2J4UP 4LSHA 4O49A 2OMFA 1ZHZA 1THQA 3V8UA 1ORMA 1PHOA 2N2LA 4FUVA 2YPVA 2FGQX 3QRCA 4E1TA 3O0EA 2XE5A 1BH3A 3KZIO 3HW9A 3C5OA 3NSGA 2ERVA 2ZFGA 3AA6B 2Y7SA 3AA7B 4FQEA 4K3BA 5PRNA 1GFNA 4AYNA 1ZHWA 4FT6A 4F4BA 4K3CA 3EMNX 4GCSA 1Q9FA 2Y0HA 2X27X 2GE4A 3SY9A 2R89A 4GF4A 2J1NA 2YNKA 3JCUO 5DL5A 3UU2A 3UAQA 4CTDA 1T16A 2XE1A 3BRYA 3BS0A 2XE2A 1HXTA 4N75A 4PJ0O 5DL7A 2Y2XA 5EE2A 1GFOA 4LSIA 3PQSA 3PGUA 3POXA 1IZNB 4GCPA 5T5FA 3A2SX 1HXUA 1ZHTA 3AA7A 2O4VA 3AA6A 3HOLA 1P4TA 2R4LA 2XE3A 3LK41 3QRAA 3AAEB 2AXTO 2R4PA 3HWBA 4RJXA 3VZUX 4XNLA 5GV0A 2WJQA 2W80C 1PRNA 3VZTX 2F1CX 1ZHXA 4FZLA 2JQYA 3DA4A 7PRNA 2WVPA 2R88A 2LHFA 4AYID 2IWWA 3WI4A 1BXWA 4AYMC 1MPFA 2WJRA 5DL6A 2F1TA 2R8AA 3PORA 4GCQA 4O3XB 3UPGA 4RL9A 1G90A 2FGRA 2R4NA 4FSPA 4AKRA 2MNHA 5G26A 3DWNA 2XMXA 2KDYA 4RLCA 2XTRA 4FZMA 1IZNA 4FRTA 3DA3A 1GFMA 3LK42 4JCHA 3AAEA 5AFUL 1BT9A 1OPFA 3AA1B 1MM4A 3DWOX 4N59A 1YS5A 4N58A 4O4UA 5DL8A 4UB6O 4AKRB 3G7GA 4FSOA 2LFUA 4N74A 4D5UA 2QTKA 4U9CA 3T0SA 3VE2A 5KAIO 3A0BO 3PF1A 3AA0B 4GHBA 3VE1A 3WI5A 3PGRA 2MHLA 3VY9X 3LK3B 4LSEA 5FVNA 5GTIO 4AYDC 2K4TA 4C69X 4C4VA 2KXPB 2KZ7B 4FZNA 4G76A 4D65A 5D5DA 4FOZA 3GP6A 3SY7A 2W81C 1S5LO 3JTYA 4RLBA 5TISO 4C4VB 5H2FO 4QQ1A 4AUIA 4FRXA 5GTHO 2K0LA 3AA1A 3LK2B 4O3WA 4C00A 4KR4A 4Z3TA 2M07A 2R4OA 2JMMA 1MM5A 2XTQA 4AKMA 3BRZA 5G3AA 3FYXA 3AA0A 1QJ8A 4PUXA 5IYUA 4FMSA 3LK3A 2Y0KA 1HXXA 8PRNA 2KXPA 5ADXL 3A0HO 2KZ7A 2ODJA 3AAAB 5B5EO 3VY8X 1GFQA 4G75A 4KRAA 2X9KA 5G39A 3SZDA 3KVDD 5KAFO 6PRNA 1QJ9A 4O3YA 1QJPA 5G38A 2ZLDA 3POUA 3PQUA 4B61A 3NJTA 3SYBA 1Q9GA 1T1LA 4FESA 3LK2A
chains in the Genus database with same CATH topology
3T24A 2F1VA 3PRNA 1E54A 4JFBA 2KC0A 3SZVA 4AFKA 2Y0LA 1H6S1 3HOEA 5JDPA 3T20A 3POQA 5AFUK 4AYEC 2PORA 1GFPA 3SYSA 2M06A 1ZHYA 4KR8A 3K19A 4O4XA 3AAAA 4AZLA 4BUMX 4LSFA 2N2MA 3VZWX 4E1SA 4XNKA 2PRNA 3TZGA 4D64A 2XG6A 3RBHA 5ADXK 1OSMA 4O3ZA 2J4UP 4LSHA 4O49A 2OMFA 1ZHZA 1THQA 3V8UA 1ORMA 1PHOA 2N2LA 4FUVA 2YPVA 2FGQX 3QRCA 4E1TA 3O0EA 2XE5A 1BH3A 3HW9A 3C5OA 3NSGA 2ERVA 2ZFGA 3AA6B 2Y7SA 3AA7B 4AKRB 5PRNA 4AYNA 1GFNA 1ZHWA 4FT6A 4F4BA 3EMNX 4GCSA 1Q9FA 2Y0HA 2X27X 2GE4A 3SY9A 4GF4A 2J1NA 2YNKA 5DL5A 3UU2A 3UAQA 2XE1A 2XE2A 1HXTA 5DL7A 2Y2XA 5EE2A 1GFOA 4LSIA 3PQSA 3POXA 1IZNB 4GCPA 5T5FA 3A2SX 1HXUA 1ZHTA 3AA7A 2O4VA 3AA6A 3HOLA 1P4TA 3LK41 2XE3A 3QRAA 4RJXA 3AAEB 3VZUX 5GV0A 3HWBA 4XNLA 2W80C 1PRNA 3VZTX 1ZHXA 4FZLA 3DA4A 7PRNA 4AYID 2LHFA 3WI4A 1BXWA 4AYMC 1MPFA 5DL6A 2F1TA 3PORA 4GCQA 4O3XB 3UPGA 4RL9A 1G90A 2FGRA 4FSPA 4AKRA 2MNHA 5G26A 2XMXA 2KDYA 4RLCA 2XTRA 4FZMA 1IZNA 4FRTA 3DA3A 1GFMA 3LK42 4JCHA 3AAEA 5AFUL 1BT9A 1OPFA 3AA1B 1MM4A 4N59A 1YS5A 4N58A 4O4UA 5DL8A 3G7GA 4FSOA 2LFUA 4D5UA 2QTKA 4U9CA 3T0SA 3VE2A 4GHBA 3AA0B 3VE1A 3WI5A 2MHLA 3VY9X 3LK3B 4LSEA 5FVNA 4AYDC 4C69X 2K4TA 2KXPB 2KZ7B 4FZNA 4G76A 4D65A 5D5DA 4FOZA 3GP6A 3SY7A 2W81C 3JTYA 4RLBA 4QQ1A 4AUIA 2K0LA 3AA1A 3LK2B 4O3WA 4KR4A 4Z3TA 2M07A 2JMMA 1MM5A 2XTQA 4AKMA 3FYXA 3AA0A 1QJ8A 4PUXA 5IYUA 4FMSA 3LK3A 2Y0KA 1HXXA 8PRNA 2KXPA 5ADXL 2KZ7A 2ODJA 3AAAB 3VY8X 1GFQA 4G75A 4KRAA 6PRNA 3SZDA 3KVDD 1QJ9A 4O3YA 1QJPA 4B61A 2ZLDA 3POUA 3PQUA 4FRXA 3SYBA 1Q9GA 4RJWA 4FESA 3LK2A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 3T24 A;  3PRN A;  1E54 A;  4JFB A;  3SZV A;  2Y0L A;  1H6S 1;  5JDP A;  3T20 A;  3POQ A;  2POR A;  1GFP A;  3SYS A;  4KR8 A;  3K19 A;  4BUM X;  3VZW X;  2PRN A;  4D64 A;  2XG6 A;  1OSM A;  2J4U P;  4LSH A;  2OMF A;  1PHO A;  2FGQ X;  3O0E A;  2XE5 A;  1BH3 A;  3HW9 A;  3NSG A;  2ZFG A;  5PRN A;  1GFN A;  4FT6 A;  3EMN X;  4GCS A;  2Y0H A;  3SY9 A;  2J1N A;  5DL5 A;  3UU2 A;  2XE1 A;  2XE2 A;  1HXT A;  5DL7 A;  2Y2X A;  1GFO A;  4LSI A;  3POX A;  4GCP A;  3A2S X;  1HXU A;  2O4V A;  2XE3 A;  4RJX A;  3VZU X;  3HWB A;  1PRN A;  3VZT X;  7PRN A;  3WI4 A;  1MPF A;  5DL6 A;  3POR A;  4GCQ A;  3UPG A;  2FGR A;  4FSP A;  4FRT A;  1GFM A;  1BT9 A;  1OPF A;  5DL8 A;  4FSO A;  4D5U A;  2QTK A;  3T0S A;  3WI5 A;  3VY9 X;  4C69 X;  4LSE A;  5FVN A;  2K4T A;  4D65 A;  4FOZ A;  3SY7 A;  3JTY A;  4KR4 A;  3FYX A;  4FMS A;  2Y0K A;  1HXX A;  8PRN A;  2ODJ A;  3VY8 X;  1GFQ A;  4KRA A;  6PRN A;  3SZD A;  2ZLD A;  3POU A;  4FRX A;  3SYB A;  4AUI A;  4RJW A;  4LSF A; 
#chains in the Genus database with same CATH topology
 3T24 A;  4UB8 O;  2F1V A;  4IL6 O;  2IWV A;  3PRN A;  1E54 A;  4JFB A;  2KC0 A;  3SZV A;  4AFK A;  3PGS A;  2Y0L A;  5B66 O;  1H6S 1;  3WU2 O;  3HOE A;  5JDP A;  3T20 A;  3POQ A;  5AFU K;  4AYE C;  2POR A;  1GFP A;  5E79 O;  3SYS A;  2M06 A;  1ZHY A;  4KR8 A;  3K19 A;  4O4X A;  3AAA A;  4AZL A;  3DZM A;  4BUM X;  4LSF A;  2N2M A;  4PR7 A;  3VZW X;  4XNK A;  4E1S A;  2PRN A;  3TZG A;  4D64 A;  2XG6 A;  3RBH A;  5ADX K;  1OSM A;  4O3Z A;  4RJW A;  2J4U P;  4LSH A;  4O49 A;  2OMF A;  1ZHZ A;  1THQ A;  3V8U A;  1ORM A;  1PHO A;  2N2L A;  4FUV A;  2YPV A;  2FGQ X;  3QRC A;  4E1T A;  3O0E A;  2XE5 A;  1BH3 A;  3KZI O;  3HW9 A;  3C5O A;  3NSG A;  2ERV A;  2ZFG A;  3AA6 B;  2Y7S A;  3AA7 B;  4FQE A;  4K3B A;  5PRN A;  1GFN A;  4AYN A;  1ZHW A;  4FT6 A;  4F4B A;  4K3C A;  3EMN X;  4GCS A;  1Q9F A;  2Y0H A;  2X27 X;  2GE4 A;  3SY9 A;  2R89 A;  4GF4 A;  2J1N A;  2YNK A;  3JCU O;  5DL5 A;  3UU2 A;  3UAQ A;  4CTD A;  1T16 A;  2XE1 A;  3BRY A;  3BS0 A;  2XE2 A;  1HXT A;  4N75 A;  4PJ0 O;  5DL7 A;  2Y2X A;  5EE2 A;  1GFO A;  4LSI A;  3PQS A;  3PGU A;  3POX A;  1IZN B;  4GCP A;  5T5F A;  3A2S X;  1HXU A;  1ZHT A;  3AA7 A;  2O4V A;  3AA6 A;  3HOL A;  1P4T A;  2R4L A;  2XE3 A;  3LK4 1;  3QRA A;  3AAE B;  2AXT O;  2R4P A;  3HWB A;  4RJX A;  3VZU X;  4XNL A;  5GV0 A;  2WJQ A;  2W80 C;  1PRN A;  3VZT X;  2F1C X;  1ZHX A;  4FZL A;  2JQY A;  3DA4 A;  7PRN A;  2WVP A;  2R88 A;  2LHF A;  4AYI D;  2IWW A;  3WI4 A;  1BXW A;  4AYM C;  1MPF A;  2WJR A;  5DL6 A;  2F1T A;  2R8A A;  3POR A;  4GCQ A;  4O3X B;  3UPG A;  4RL9 A;  1G90 A;  2FGR A;  2R4N A;  4FSP A;  4AKR A;  2MNH A;  5G26 A;  3DWN A;  2XMX A;  2KDY A;  4RLC A;  2XTR A;  4FZM A;  1IZN A;  4FRT A;  3DA3 A;  1GFM A;  3LK4 2;  4JCH A;  3AAE A;  5AFU L;  1BT9 A;  1OPF A;  3AA1 B;  1MM4 A;  3DWO X;  4N59 A;  1YS5 A;  4N58 A;  4O4U A;  5DL8 A;  4UB6 O;  4AKR B;  3G7G A;  4FSO A;  2LFU A;  4N74 A;  4D5U A;  2QTK A;  4U9C A;  3T0S A;  3VE2 A;  5KAI O;  3A0B O;  3PF1 A;  3AA0 B;  4GHB A;  3VE1 A;  3WI5 A;  3PGR A;  2MHL A;  3VY9 X;  3LK3 B;  4LSE A;  5FVN A;  5GTI O;  4AYD C;  2K4T A;  4C69 X;  4C4V A;  2KXP B;  2KZ7 B;  4FZN A;  4G76 A;  4D65 A;  5D5D A;  4FOZ A;  3GP6 A;  3SY7 A;  2W81 C;  1S5L O;  3JTY A;  4RLB A;  5TIS O;  4C4V B;  5H2F O;  4QQ1 A;  4AUI A;  4FRX A;  5GTH O;  2K0L A;  3AA1 A;  3LK2 B;  4O3W A;  4C00 A;  4KR4 A;  4Z3T A;  2M07 A;  2R4O A;  2JMM A;  1MM5 A;  2XTQ A;  4AKM A;  3BRZ A;  5G3A A;  3FYX A;  3AA0 A;  1QJ8 A;  4PUX A;  5IYU A;  4FMS A;  3LK3 A;  2Y0K A;  1HXX A;  8PRN A;  2KXP A;  5ADX L;  3A0H O;  2KZ7 A;  2ODJ A;  3AAA B;  5B5E O;  3VY8 X;  1GFQ A;  4G75 A;  4KRA A;  2X9K A;  5G39 A;  3SZD A;  3KVD D;  5KAF O;  6PRN A;  1QJ9 A;  4O3Y A;  1QJP A;  5G38 A;  2ZLD A;  3POU A;  3PQU A;  4B61 A;  3NJT A;  3SYB A;  1Q9G A;  1T1L A;  4FES A;  3LK2 A; 
#chains in the Genus database with same CATH homology
 3T24 A;  2F1V A;  3PRN A;  1E54 A;  4JFB A;  2KC0 A;  3SZV A;  4AFK A;  2Y0L A;  1H6S 1;  3HOE A;  5JDP A;  3T20 A;  3POQ A;  5AFU K;  4AYE C;  2POR A;  1GFP A;  3SYS A;  2M06 A;  1ZHY A;  4KR8 A;  3K19 A;  4O4X A;  3AAA A;  4AZL A;  4BUM X;  4LSF A;  2N2M A;  3VZW X;  4E1S A;  4XNK A;  2PRN A;  3TZG A;  4D64 A;  2XG6 A;  3RBH A;  5ADX K;  1OSM A;  4O3Z A;  2J4U P;  4LSH A;  4O49 A;  2OMF A;  1ZHZ A;  1THQ A;  3V8U A;  1ORM A;  1PHO A;  2N2L A;  4FUV A;  2YPV A;  2FGQ X;  3QRC A;  4E1T A;  3O0E A;  2XE5 A;  1BH3 A;  3HW9 A;  3C5O A;  3NSG A;  2ERV A;  2ZFG A;  3AA6 B;  2Y7S A;  3AA7 B;  4AKR B;  5PRN A;  4AYN A;  1GFN A;  1ZHW A;  4FT6 A;  4F4B A;  3EMN X;  4GCS A;  1Q9F A;  2Y0H A;  2X27 X;  2GE4 A;  3SY9 A;  4GF4 A;  2J1N A;  2YNK A;  5DL5 A;  3UU2 A;  3UAQ A;  2XE1 A;  2XE2 A;  1HXT A;  5DL7 A;  2Y2X A;  5EE2 A;  1GFO A;  4LSI A;  3PQS A;  3POX A;  1IZN B;  4GCP A;  5T5F A;  3A2S X;  1HXU A;  1ZHT A;  3AA7 A;  2O4V A;  3AA6 A;  3HOL A;  1P4T A;  3LK4 1;  2XE3 A;  3QRA A;  4RJX A;  3AAE B;  3VZU X;  5GV0 A;  3HWB A;  4XNL A;  2W80 C;  1PRN A;  3VZT X;  1ZHX A;  4FZL A;  3DA4 A;  7PRN A;  4AYI D;  2LHF A;  3WI4 A;  1BXW A;  4AYM C;  1MPF A;  5DL6 A;  2F1T A;  3POR A;  4GCQ A;  4O3X B;  3UPG A;  4RL9 A;  1G90 A;  2FGR A;  4FSP A;  4AKR A;  2MNH A;  5G26 A;  2XMX A;  2KDY A;  4RLC A;  2XTR A;  4FZM A;  1IZN A;  4FRT A;  3DA3 A;  1GFM A;  3LK4 2;  4JCH A;  3AAE A;  5AFU L;  1BT9 A;  1OPF A;  3AA1 B;  1MM4 A;  4N59 A;  1YS5 A;  4N58 A;  4O4U A;  5DL8 A;  3G7G A;  4FSO A;  2LFU A;  4D5U A;  2QTK A;  4U9C A;  3T0S A;  3VE2 A;  4GHB A;  3AA0 B;  3VE1 A;  3WI5 A;  2MHL A;  3VY9 X;  3LK3 B;  4LSE A;  5FVN A;  4AYD C;  4C69 X;  2K4T A;  2KXP B;  2KZ7 B;  4FZN A;  4G76 A;  4D65 A;  5D5D A;  4FOZ A;  3GP6 A;  3SY7 A;  2W81 C;  3JTY A;  4RLB A;  4QQ1 A;  4AUI A;  2K0L A;  3AA1 A;  3LK2 B;  4O3W A;  4KR4 A;  4Z3T A;  2M07 A;  2JMM A;  1MM5 A;  2XTQ A;  4AKM A;  3FYX A;  3AA0 A;  1QJ8 A;  4PUX A;  5IYU A;  4FMS A;  3LK3 A;  2Y0K A;  1HXX A;  8PRN A;  2KXP A;  5ADX L;  2KZ7 A;  2ODJ A;  3AAA B;  3VY8 X;  1GFQ A;  4G75 A;  4KRA A;  6PRN A;  3SZD A;  3KVD D;  1QJ9 A;  4O3Y A;  1QJP A;  4B61 A;  2ZLD A;  3POU A;  3PQU A;  4FRX A;  3SYB A;  1Q9G A;  4RJW A;  4FES A;  3LK2 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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