1PHOA

Crystal structures explain functional properties of two e. coli porins
Total Genus 77
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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
77
sequence length
330
structure length
330
Chain Sequence
AEIYNKDGNKLDVYGKVKAMHYMSDNASKDGDQSYIRFGFKGETQINDQLTGYGRWEAEFAGNKAESDTAQQKTRLAFAGLKYKDLGSFDYGRNLGALYDVEAWTDMFPEFGGDSSAQTDNFMTKRASGLATYRNTDFFGVIDGLNLTLQYQGKNENRDVKKQNGDGFGTSLTYDFGGSDFAISGAYTNSDRTNEQNLQSRGTGKRAEAWATGLKYDANNIYLATFYSETRKMTPITGGFANKTQNFEAVAQYQFDFGLRPSLGYVLSKGKDIEGIGDEDLVNYIDVGATYYFNKNMSAFVDYKINQLDSDNKLNINNDDIVAVGMTYQF
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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 Crystal structures explain functional properties of two E. coli porins.
pubmed doi rcsb
molecule keywords PHOSPHOPORIN
molecule tags Outer membrane protein
source organism Escherichia coli
total genus 77
structure length 330
sequence length 330
ec nomenclature
pdb deposition date 1993-01-15

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00267 Porin_1 Gram-negative porin
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.40.160.10 Mainly Beta Beta Barrel Porin Porin 1phoA00
5JDPA 2XE1A 8PRNA 3NSGA 4AUIA 4D64A 4GCQA 3POUA 3T0SA 1BT9A 5DL5A 3FYXA 2XE3A 2XG6A 3HWBA 5FVNA 4RJXA 4JFBA 4KRAA 3UU2A 3HW9A 3T20A 4BUMX 2J1NA 1H6S1 2Y2XA 2FGQX 1HXXA 3SZVA 2OMFA 4D5UA 4LSIA 3SY7A 3VZTX 4FMSA 4LSFA 3VY8X 1GFNA 2ZFGA 3JTYA 2Y0KA 3VZUX 1GFMA 2J4UP 3VY9X 1HXUA 4C69X 2O4VA 2ODJA 2Y0HA 3K19A 3POQA 4FRTA 5DL6A 3EMNX 2Y0LA 4D65A 4KR8A 7PRNA 4LSEA 2FGRA 3VZWX 4GCPA 4GCSA 1OPFA 2PORA 5DL8A 3PRNA 5PRNA 1GFOA 1PRNA 3UPGA 4FT6A 4FSPA 4FSOA 6PRNA 2QTKA 3PORA 3WI4A 5DL7A 1GFQA 3T24A 1HXTA 4RJWA 2ZLDA 1OSMA 1BH3A 2K4TA 4FOZA 3SYSA 2PRNA 3A2SX 3SY9A 2XE2A 3SZDA 3POXA 3WI5A 4KR4A 1GFPA 1MPFA 4LSHA 3SYBA 2XE5A 4FRXA 1E54A 1PHOA 3O0EA
chains in the Genus database with same CATH superfamily
5JDPA 2XE1A 4K3BA 3VE2A 8PRNA 3NSGA 1ZHTA 4N74A 4N58A 2KZ7A 1S5LO 2KZ7B 2M07A 4FUVA 4O49A 4QQ1A 4RL9A 2F1VA 4GCQA 4AUIA 4D64A 4E1SA 2IWWA 3POUA 2K0LA 3T0SA 3AA0A 3DWNA 3AA0B 1YS5A 4B61A 1BT9A 4G75A 2R88A 1ZHZA 3FYXA 4FESA 5DL5A 4AKMA 2XE3A 2XG6A 5GTHO 3HWBA 5FVNA 1THQA 4PR7A 2W81C 1ZHXA 3A0HO 4JFBA 4KRAA 4RJXA 3UU2A 2JQYA 3HW9A 4C00A 2LHFA 3T20A 2R4PA 3TZGA 2KXPA 4BUMX 1Q9GA 1IZNA 2J1NA 1IZNB 1H6S1 2MHLA 2R8AA 2WJQA 3DA4A 2Y2XA 2FGQX 1HXXA 3DA3A 1BXWA 4AYMC 3LK42 4FQEA 4G76A 4O3YA 2YPVA 3SZVA 2OMFA 2Y7SA 4K3CA 4D5UA 4N59A 2MNHA 4LSIA 2R4OA 4PUXA 3SY7A 3VZTX 4FMSA 3WU2O 4LSFA 3LK3A 3LK3B 2YNKA 3VY8X 1GFNA 4XNKA 1MM5A 5AFUL 2ZFGA 3JTYA 2Y0KA 3A0BO 4E1TA 3AAAA 3AAAB 4GF4A 3VZUX 3JCUO 1GFMA 4FZNA 3BRYA 4N75A 5B66O 2J4UP 3HOEA 3VY9X 3QRAA 5AFUK 5ADXL 1HXUA 4C69X 2O4VA 2F1CX 3AA1A 2ODJA 3BS0A 5GTIO 2Y0HA 4O3WA 2JMMA 3K19A 2XTRA 4FZLA 4U9CA 5T5FA 4AYDC 3PGSA 4JCHA 2X27X 3POQA 4FRTA 4RLBA 4GHBA 5DL6A 3EMNX 2KXPB 2Y0LA 3HOLA 4CTDA 4O3ZA 4KR8A 4D65A 7PRNA 3PF1A 4LSEA 2FGRA 3PQUA 5G39A 2N2MA 4PJ0O 3NJTA 3VZWX 3RBHA 2LFUA 4GCPA 4UB6O 4GCSA 2KC0A 1OPFA 4RLCA 2PORA 3BRZA 5G26A 1ZHWA 2M06A 5TISO 5DL8A 3PRNA 4UB8O 2WVPA 5E79O 5D5DA 5PRNA 4F4BA 4O4XA 2F1TA 3AA7A 1GFOA 1QJPA 1ZHYA 3AA7B 3DZMA 1T16A 2XTQA 5EE2A 3UAQA 4AYID 2R4LA 1QJ9A 2IWVA 5KAIO 1PRNA 3UPGA 4AYNA 3AA1B 4FT6A 4FSPA 4C4VA 3KZIO 3G7GA 3LK41 4FSOA 6PRNA 2W80C 2QTKA 3PORA 3WI4A 3C5OA 5ADXK 3QRCA 3PGUA 5DL7A 1GFQA 2GE4A 4XNLA 3V8UA 2AXTO 3T24A 3GP6A 1HXTA 1ORMA 4RJWA 1MM4A 2R4NA 2ZLDA 3AAEA 1OSMA 3AAEB 1BH3A 2K4TA 1Q9FA 2XMXA 4FOZA 3LK2A 3SYSA 3LK2B 4IL6O 2WJRA 3PQSA 1P4TA 4AFKA 2PRNA 3A2SX 3PGRA 3SY9A 4FZMA 2XE2A 3SZDA 3POXA 3WI5A 5IYUA 2ERVA 1QJ8A 4KR4A 4Z3TA 1GFPA 3VE1A 1MPFA 4LSHA 5GV0A 3KVDD 4AZLA 3DWOX 2KDYA 4O3XB 2X9KA 4C4VB 3SYBA 2N2LA 5G3AA 2XE5A 4AYEC 5H2FO 4FRXA 5B5EO 4O4UA 1E54A 5KAFO 4AKRA 5G38A 1PHOA 4AKRB 1G90A 3O0EA 3AA6A 3AA6B 1T1LA 2R89A
chains in the Genus database with same CATH topology
5JDPA 2XE1A 3VE2A 8PRNA 3NSGA 1ZHTA 4N58A 5AFUL 2KZ7A 4O49A 2KZ7B 2M07A 4FUVA 4QQ1A 4AUIA 4RL9A 2F1VA 4GCQA 4D64A 4E1SA 3POUA 2K0LA 3T0SA 3AA0A 3AA0B 1YS5A 4B61A 1BT9A 4G75A 3FYXA 1ZHZA 4FESA 5DL5A 4AKMA 2XE3A 2XG6A 3HWBA 5FVNA 1THQA 2W81C 1ZHXA 4JFBA 4KRAA 4RJXA 3UU2A 3HW9A 2LHFA 3T20A 3TZGA 2KXPA 4BUMX 1Q9GA 1IZNA 2J1NA 1IZNB 1H6S1 2MHLA 3DA4A 2Y2XA 2FGQX 1HXXA 3DA3A 1BXWA 4AYMC 3LK42 4O3YA 4G76A 2YPVA 3SZVA 2OMFA 2Y7SA 4D5UA 4N59A 2MNHA 4LSIA 4PUXA 3SY7A 3VZTX 4FMSA 4LSFA 3LK3A 3LK3B 2YNKA 3VY8X 1GFNA 4XNKA 1MM5A 2ZFGA 3JTYA 2Y0KA 4E1TA 3AAAA 3AAAB 4GF4A 3VZUX 4FZNA 1GFMA 2J4UP 3HOEA 3VY9X 3QRAA 5AFUK 5ADXL 1HXUA 4C69X 2O4VA 3AA1A 2ODJA 2Y0HA 4O3WA 2JMMA 3K19A 2XTRA 4FZLA 4U9CA 5T5FA 4AYDC 4JCHA 2X27X 3POQA 4FRTA 4RLBA 4GHBA 5DL6A 3EMNX 2KXPB 2Y0LA 3HOLA 4O3ZA 4KR8A 4D65A 7PRNA 4LSEA 2FGRA 3PQUA 3VZWX 2N2MA 3RBHA 2LFUA 4GCPA 4GCSA 2KC0A 1OPFA 4RLCA 2PORA 5G26A 1ZHWA 2M06A 5DL8A 3PRNA 5PRNA 5D5DA 4F4BA 4O4XA 2F1TA 3AA7A 1GFOA 1QJPA 1ZHYA 3AA7B 5EE2A 3UAQA 2XTQA 4AYID 1QJ9A 1PRNA 3UPGA 4AYNA 3AA1B 4FT6A 4FSPA 3LK41 3G7GA 4FSOA 6PRNA 2W80C 2QTKA 3PORA 3WI4A 3C5OA 5ADXK 3QRCA 5DL7A 1GFQA 2GE4A 4XNLA 3V8UA 3T24A 3GP6A 1HXTA 1ORMA 4RJWA 1MM4A 2ZLDA 3AAEA 1OSMA 3AAEB 1BH3A 2K4TA 1Q9FA 2XMXA 4FOZA 3LK2A 3SYSA 3LK2B 3PQSA 1P4TA 4AFKA 2PRNA 3A2SX 3SY9A 4FZMA 2XE2A 3SZDA 3POXA 3WI5A 5IYUA 2ERVA 1QJ8A 4KR4A 4Z3TA 1GFPA 3VE1A 1MPFA 4LSHA 5GV0A 3KVDD 4AZLA 2KDYA 4O3XB 3SYBA 2N2LA 2XE5A 4AYEC 4FRXA 4O4UA 1E54A 4AKRA 1PHOA 4AKRB 1G90A 3O0EA 3AA6A 3AA6B
chains in the Genus database with same CATH homology


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