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


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