2PORA

Structure of porin refined at 1.8 angstroms resolution
Total Genus 76
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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
76
sequence length
301
structure length
301
Chain Sequence
EVKLSGDARMGVMYNGDDWNFSSRSRVLFTMSGTTDSGLEFGASFKAHESVGAETGEDGTVFLSGAFGKIEMGDALGASEALFGDLYEVGYTDLDDRGGNDIPYLTGDERLTAEDNPVLLYTYSAGAFSVAASMSDGKVGETSEDDAQEMAVAAAYTFGNYTVGLGYEKIDSPDTALMADMEQLELAAIAKFGATNVKAYYADGELDRDFARAVFDLTPVAAAATAVDHKAYGLSVDSTFGATTVGGYVQVLDIDTIDDVTYYGLGASYDLGGGASIVGGIADNDLPNSDMVADLGVKFKF
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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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molecule tags Integral membrane protein porin
source organism Rhodobacter capsulatus
publication title Structure of porin refined at 1.8 A resolution.
pubmed doi rcsb
molecule keywords PORIN
total genus 76
structure length 301
sequence length 301
ec nomenclature
pdb deposition date 1992-04-24

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


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