2ARPA

Activin a in complex with fs12 fragment of follistatin
Total Genus 15
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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
15
sequence length
116
structure length
105
Chain Sequence
GLECDGNICCKKQFFVSFKDIGWNDWIIAPSGYHANYCEGECPSLSFHSTVINHYRMRGHSPFANLKSCCVPTKLRPMSMLYYDDGQNIIKKDIQNMIVEECGCS
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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 Structural basis for the inhibition of activin signalling by follistatin
pubmed doi rcsb
molecule keywords Inhibin beta A chain
molecule tags Hormone/growth factor
source organism Homo sapiens
total genus 15
structure length 105
sequence length 116
ec nomenclature
pdb deposition date 2005-08-21

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00019 TGF_beta Transforming growth factor beta like domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.10.90.10 Mainly Beta Ribbon Cystine Knot Cytokines, subunit B Cystine-knot cytokines 2arpA00
4N1DA 3QB4A 3MJGA 1TZIV 2GYRA 2GYZA 4AY9B 3V2AA 2XV7A 4UHZA 2GOOA 3KFDA 3V6BA 3B4VA 2QJBA 3QTKA 4GLNE 1AOCA 4YCGC 1FLTV 2QCWA 5HHDA 2V5EB 3RJRA 1WAQA 4HSAA 2TGIA 3IJ2A 4QCIC 4UI2B 5E4GA 1AGQA 5BQCA 1REUA 3HH2A 1HCNA 1BNDA 4ZFFC 1KTZA 1PDGA 1HRPB 2XACA 1VPPV 2ARPA 1WQ9A 1QTYR 4UI0A 1SGFB 1B98A 1MKKA 2X1XE 5F3BC 5HHXA 3BDYV 5HHCA 4AY9A 2QJ9A 1FL7A 1JPYA 4EFVA 1B8KA 1S4YB 2QR0C 1BJ1V 4MQWB 1MJVA 4ZBNA 5HK5E 2VPFA 4UI1A 1XWDA 5BQ8D 4KXZA 1DZ7A 5HI4A 1M4UL 4UHYA 4LXRJ 5FV2V 2KD3A 4EC7A 1E9JA 1REWA 5BPUA 3SEKB 4KV5A 4MPLA 3E07A 4X1JA 3BUKA 5HI5A 5BQBA 5AEJA 4MIDA 5HI3A 2VXSA 3S1KV 2X1WA 1WWWV 1TGJA 2R53A 2FJGV 1QFWB 2P6AA 1BTGA 3EVSB 1LXIA 2ARVA 1KLCA 3MJKA 5HK5A 2BHKA 3BMPA 1SG1A 2C7WA 2FJHV 4LXSJ 4HQUA 4EDXV 5BQ8B 1TFGA 4QHUC 1NYSB 5JZ7A 5BQEB 1HCNB 1HD4A 4GLSE 1BMPA 1M4UA 2H62A 1HRPA 3BK3A 4WPBA 5F3HI 3P9WA 1B8MB 2QCQA 2VWEA 2PJYA 4BV4L 1QFWA 1LX5A 2GNNA 1FL7B 1FZVA 1ZKZA 1KLAA 5FV1V 5HHVA 2ASKA 4MQWA 3JVFA 4HQXA 1CZ8V 2GH0C 4HR9A 4KZNA 1TGKA 1XWDB 3FUBB 1VPFA 2H64A 2R52A 4FAOA 4XPJA 5BQ8A 4QAFC 4EDWV 1BETA 3EO1C 1ES7A 4YCIC 5BQEA 1WQ8A 1KATW 4EAXA 2IFGE 1TZHV 3S1BV 1RV6V 1BNDB 2B0UA 1MKGA 2QJAA 1NT3A 1NYUB 1HCFA 1B8MA 1WQ9B
chains in the Genus database with same CATH superfamily
4N1DA 3QB4A 3MJGA 1TZIV 2GYRA 2GYZA 4AY9B 3V2AA 2XV7A 4UHZA 2GOOA 3KFDA 3V6BA 3B4VA 2QJBA 3QTKA 4GLNE 1AOCA 4YCGC 1FLTV 2QCWA 5HHDA 2V5EB 3RJRA 1WAQA 4HSAA 2TGIA 3IJ2A 4QCIC 4UI2B 5E4GA 1AGQA 5BQCA 1REUA 3HH2A 1HCNA 1BNDA 4ZFFC 1KTZA 1PDGA 1HRPB 2XACA 1VPPV 2ARPA 1WQ9A 1QTYR 4UI0A 1SGFB 1B98A 1MKKA 2X1XE 5F3BC 5HHXA 3BDYV 5HHCA 4AY9A 2QJ9A 1FL7A 1JPYA 4EFVA 1B8KA 1S4YB 2QR0C 1BJ1V 4MQWB 1MJVA 4ZBNA 5HK5E 2VPFA 4UI1A 1XWDA 5BQ8D 4KXZA 1DZ7A 5HI4A 1M4UL 4UHYA 4LXRJ 5FV2V 2KD3A 4EC7A 1E9JA 1REWA 5BPUA 3SEKB 4KV5A 4MPLA 3E07A 4X1JA 3BUKA 5HI5A 5BQBA 5AEJA 4MIDA 5HI3A 2VXSA 3S1KV 2X1WA 1WWWV 1TGJA 2R53A 2FJGV 1QFWB 2P6AA 1BTGA 3EVSB 1LXIA 2ARVA 1KLCA 3MJKA 5HK5A 2BHKA 3BMPA 1SG1A 2C7WA 2FJHV 4LXSJ 4HQUA 4EDXV 5BQ8B 1TFGA 4QHUC 1NYSB 5JZ7A 5BQEB 1HCNB 1HD4A 4GLSE 1BMPA 1M4UA 2H62A 1HRPA 3BK3A 4WPBA 5F3HI 3P9WA 1B8MB 2QCQA 2VWEA 2PJYA 4BV4L 1QFWA 1LX5A 2GNNA 1FL7B 1FZVA 1ZKZA 1KLAA 5FV1V 5HHVA 2ASKA 4MQWA 3JVFA 4HQXA 1CZ8V 2GH0C 4HR9A 4KZNA 1TGKA 1XWDB 3FUBB 1VPFA 2H64A 2R52A 4FAOA 4XPJA 5BQ8A 4QAFC 4EDWV 1BETA 3EO1C 1ES7A 4YCIC 5BQEA 1WQ8A 1KATW 4EAXA 2IFGE 1TZHV 3S1BV 1RV6V 1BNDB 2B0UA 1MKGA 2QJAA 1NT3A 1NYUB 1HCFA 1B8MA 1WQ9B
chains in the Genus database with same CATH topology
4N1DA 3QB4A 3MJGA 1TZIV 2GYRA 2GYZA 4AY9B 3V2AA 2XV7A 4UHZA 2GOOA 3KFDA 3V6BA 3B4VA 2QJBA 3QTKA 4GLNE 1AOCA 4YCGC 1FLTV 2QCWA 5HHDA 2V5EB 3RJRA 1WAQA 4HSAA 2TGIA 3IJ2A 4QCIC 4UI2B 5E4GA 1AGQA 5BQCA 1REUA 3HH2A 1HCNA 1BNDA 4ZFFC 1KTZA 1PDGA 1HRPB 2XACA 1VPPV 2ARPA 1WQ9A 1QTYR 4UI0A 1SGFB 1B98A 1MKKA 2X1XE 5F3BC 5HHXA 3BDYV 5HHCA 4AY9A 2QJ9A 1FL7A 1JPYA 4EFVA 1B8KA 1S4YB 2QR0C 1BJ1V 4MQWB 1MJVA 4ZBNA 5HK5E 2VPFA 4UI1A 1XWDA 5BQ8D 4KXZA 1DZ7A 5HI4A 1M4UL 4UHYA 4LXRJ 5FV2V 2KD3A 4EC7A 1E9JA 1REWA 5BPUA 3SEKB 4KV5A 4MPLA 3E07A 4X1JA 3BUKA 5HI5A 5BQBA 5AEJA 4MIDA 5HI3A 2VXSA 3S1KV 2X1WA 1WWWV 1TGJA 2R53A 2FJGV 1QFWB 2P6AA 1BTGA 3EVSB 1LXIA 2ARVA 1KLCA 3MJKA 5HK5A 2BHKA 3BMPA 1SG1A 2C7WA 2FJHV 4LXSJ 4HQUA 4EDXV 5BQ8B 1TFGA 4QHUC 1NYSB 5JZ7A 5BQEB 1HCNB 1HD4A 4GLSE 1BMPA 1M4UA 2H62A 1HRPA 3BK3A 4WPBA 5F3HI 3P9WA 1B8MB 2QCQA 2VWEA 2PJYA 4BV4L 1QFWA 1LX5A 2GNNA 1FL7B 1FZVA 1ZKZA 1KLAA 5FV1V 5HHVA 2ASKA 4MQWA 3JVFA 4HQXA 1CZ8V 2GH0C 4HR9A 4KZNA 1TGKA 1XWDB 3FUBB 1VPFA 2H64A 2R52A 4FAOA 4XPJA 5BQ8A 4QAFC 4EDWV 1BETA 3EO1C 1ES7A 4YCIC 5BQEA 1WQ8A 1KATW 4EAXA 2IFGE 1TZHV 3S1BV 1RV6V 1BNDB 2B0UA 1MKGA 2QJAA 1NT3A 1NYUB 1HCFA 1B8MA 1WQ9B
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 4N1D A;  3QB4 A;  3MJG A;  1TZI V;  2GYR A;  2GYZ A;  4AY9 B;  3V2A A;  2XV7 A;  4UHZ A;  2GOO A;  3KFD A;  3V6B A;  3B4V A;  2QJB A;  3QTK A;  4GLN E;  1AOC A;  4YCG C;  1FLT V;  2QCW A;  5HHD A;  2V5E B;  3RJR A;  1WAQ A;  4HSA A;  2TGI A;  3IJ2 A;  4QCI C;  4UI2 B;  5E4G A;  1AGQ A;  5BQC A;  1REU A;  3HH2 A;  1HCN A;  1BND A;  4ZFF C;  1KTZ A;  1PDG A;  1HRP B;  2XAC A;  1VPP V;  2ARP A;  1WQ9 A;  1QTY R;  4UI0 A;  1SGF B;  1B98 A;  1MKK A;  2X1X E;  5F3B C;  5HHX A;  3BDY V;  5HHC A;  4AY9 A;  2QJ9 A;  1FL7 A;  1JPY A;  4EFV A;  1B8K A;  1S4Y B;  2QR0 C;  1BJ1 V;  4MQW B;  1MJV A;  4ZBN A;  5HK5 E;  2VPF A;  4UI1 A;  1XWD A;  5BQ8 D;  4KXZ A;  1DZ7 A;  5HI4 A;  1M4U L;  4UHY A;  4LXR J;  5FV2 V;  2KD3 A;  4EC7 A;  1E9J A;  1REW A;  5BPU A;  3SEK B;  4KV5 A;  4MPL A;  3E07 A;  4X1J A;  3BUK A;  5HI5 A;  5BQB A;  5AEJ A;  4MID A;  5HI3 A;  2VXS A;  3S1K V;  2X1W A;  1WWW V;  1TGJ A;  2R53 A;  2FJG V;  1QFW B;  2P6A A;  1BTG A;  3EVS B;  1LXI A;  2ARV A;  1KLC A;  3MJK A;  5HK5 A;  2BHK A;  3BMP A;  1SG1 A;  2C7W A;  2FJH V;  4LXS J;  4HQU A;  4EDX V;  5BQ8 B;  1TFG A;  4QHU C;  1NYS B;  5JZ7 A;  5BQE B;  1HCN B;  1HD4 A;  4GLS E;  1BMP A;  1M4U A;  2H62 A;  1HRP A;  3BK3 A;  4WPB A;  5F3H I;  3P9W A;  1B8M B;  2QCQ A;  2VWE A;  2PJY A;  4BV4 L;  1QFW A;  1LX5 A;  2GNN A;  1FL7 B;  1FZV A;  1ZKZ A;  1KLA A;  5FV1 V;  5HHV A;  2ASK A;  4MQW A;  3JVF A;  4HQX A;  1CZ8 V;  2GH0 C;  4HR9 A;  4KZN A;  1TGK A;  1XWD B;  3FUB B;  1VPF A;  2H64 A;  2R52 A;  4FAO A;  4XPJ A;  5BQ8 A;  4QAF C;  4EDW V;  1BET A;  3EO1 C;  1ES7 A;  4YCI C;  5BQE A;  1WQ8 A;  1KAT W;  4EAX A;  2IFG E;  1TZH V;  3S1B V;  1RV6 V;  1BND B;  2B0U A;  1MKG A;  2QJA A;  1NT3 A;  1NYU B;  1HCF A;  1B8M A;  1WQ9 B; 
#chains in the Genus database with same CATH topology
 4N1D A;  3QB4 A;  3MJG A;  1TZI V;  2GYR A;  2GYZ A;  4AY9 B;  3V2A A;  2XV7 A;  4UHZ A;  2GOO A;  3KFD A;  3V6B A;  3B4V A;  2QJB A;  3QTK A;  4GLN E;  1AOC A;  4YCG C;  1FLT V;  2QCW A;  5HHD A;  2V5E B;  3RJR A;  1WAQ A;  4HSA A;  2TGI A;  3IJ2 A;  4QCI C;  4UI2 B;  5E4G A;  1AGQ A;  5BQC A;  1REU A;  3HH2 A;  1HCN A;  1BND A;  4ZFF C;  1KTZ A;  1PDG A;  1HRP B;  2XAC A;  1VPP V;  2ARP A;  1WQ9 A;  1QTY R;  4UI0 A;  1SGF B;  1B98 A;  1MKK A;  2X1X E;  5F3B C;  5HHX A;  3BDY V;  5HHC A;  4AY9 A;  2QJ9 A;  1FL7 A;  1JPY A;  4EFV A;  1B8K A;  1S4Y B;  2QR0 C;  1BJ1 V;  4MQW B;  1MJV A;  4ZBN A;  5HK5 E;  2VPF A;  4UI1 A;  1XWD A;  5BQ8 D;  4KXZ A;  1DZ7 A;  5HI4 A;  1M4U L;  4UHY A;  4LXR J;  5FV2 V;  2KD3 A;  4EC7 A;  1E9J A;  1REW A;  5BPU A;  3SEK B;  4KV5 A;  4MPL A;  3E07 A;  4X1J A;  3BUK A;  5HI5 A;  5BQB A;  5AEJ A;  4MID A;  5HI3 A;  2VXS A;  3S1K V;  2X1W A;  1WWW V;  1TGJ A;  2R53 A;  2FJG V;  1QFW B;  2P6A A;  1BTG A;  3EVS B;  1LXI A;  2ARV A;  1KLC A;  3MJK A;  5HK5 A;  2BHK A;  3BMP A;  1SG1 A;  2C7W A;  2FJH V;  4LXS J;  4HQU A;  4EDX V;  5BQ8 B;  1TFG A;  4QHU C;  1NYS B;  5JZ7 A;  5BQE B;  1HCN B;  1HD4 A;  4GLS E;  1BMP A;  1M4U A;  2H62 A;  1HRP A;  3BK3 A;  4WPB A;  5F3H I;  3P9W A;  1B8M B;  2QCQ A;  2VWE A;  2PJY A;  4BV4 L;  1QFW A;  1LX5 A;  2GNN A;  1FL7 B;  1FZV A;  1ZKZ A;  1KLA A;  5FV1 V;  5HHV A;  2ASK A;  4MQW A;  3JVF A;  4HQX A;  1CZ8 V;  2GH0 C;  4HR9 A;  4KZN A;  1TGK A;  1XWD B;  3FUB B;  1VPF A;  2H64 A;  2R52 A;  4FAO A;  4XPJ A;  5BQ8 A;  4QAF C;  4EDW V;  1BET A;  3EO1 C;  1ES7 A;  4YCI C;  5BQE A;  1WQ8 A;  1KAT W;  4EAX A;  2IFG E;  1TZH V;  3S1B V;  1RV6 V;  1BND B;  2B0U A;  1MKG A;  2QJA A;  1NT3 A;  1NYU B;  1HCF A;  1B8M A;  1WQ9 B; 
#chains in the Genus database with same CATH homology
 4N1D A;  3QB4 A;  3MJG A;  1TZI V;  2GYR A;  2GYZ A;  4AY9 B;  3V2A A;  2XV7 A;  4UHZ A;  2GOO A;  3KFD A;  3V6B A;  3B4V A;  2QJB A;  3QTK A;  4GLN E;  1AOC A;  4YCG C;  1FLT V;  2QCW A;  5HHD A;  2V5E B;  3RJR A;  1WAQ A;  4HSA A;  2TGI A;  3IJ2 A;  4QCI C;  4UI2 B;  5E4G A;  1AGQ A;  5BQC A;  1REU A;  3HH2 A;  1HCN A;  1BND A;  4ZFF C;  1KTZ A;  1PDG A;  1HRP B;  2XAC A;  1VPP V;  2ARP A;  1WQ9 A;  1QTY R;  4UI0 A;  1SGF B;  1B98 A;  1MKK A;  2X1X E;  5F3B C;  5HHX A;  3BDY V;  5HHC A;  4AY9 A;  2QJ9 A;  1FL7 A;  1JPY A;  4EFV A;  1B8K A;  1S4Y B;  2QR0 C;  1BJ1 V;  4MQW B;  1MJV A;  4ZBN A;  5HK5 E;  2VPF A;  4UI1 A;  1XWD A;  5BQ8 D;  4KXZ A;  1DZ7 A;  5HI4 A;  1M4U L;  4UHY A;  4LXR J;  5FV2 V;  2KD3 A;  4EC7 A;  1E9J A;  1REW A;  5BPU A;  3SEK B;  4KV5 A;  4MPL A;  3E07 A;  4X1J A;  3BUK A;  5HI5 A;  5BQB A;  5AEJ A;  4MID A;  5HI3 A;  2VXS A;  3S1K V;  2X1W A;  1WWW V;  1TGJ A;  2R53 A;  2FJG V;  1QFW B;  2P6A A;  1BTG A;  3EVS B;  1LXI A;  2ARV A;  1KLC A;  3MJK A;  5HK5 A;  2BHK A;  3BMP A;  1SG1 A;  2C7W A;  2FJH V;  4LXS J;  4HQU A;  4EDX V;  5BQ8 B;  1TFG A;  4QHU C;  1NYS B;  5JZ7 A;  5BQE B;  1HCN B;  1HD4 A;  4GLS E;  1BMP A;  1M4U A;  2H62 A;  1HRP A;  3BK3 A;  4WPB A;  5F3H I;  3P9W A;  1B8M B;  2QCQ A;  2VWE A;  2PJY A;  4BV4 L;  1QFW A;  1LX5 A;  2GNN A;  1FL7 B;  1FZV A;  1ZKZ A;  1KLA A;  5FV1 V;  5HHV A;  2ASK A;  4MQW A;  3JVF A;  4HQX A;  1CZ8 V;  2GH0 C;  4HR9 A;  4KZN A;  1TGK A;  1XWD B;  3FUB B;  1VPF A;  2H64 A;  2R52 A;  4FAO A;  4XPJ A;  5BQ8 A;  4QAF C;  4EDW V;  1BET A;  3EO1 C;  1ES7 A;  4YCI C;  5BQE A;  1WQ8 A;  1KAT W;  4EAX A;  2IFG E;  1TZH V;  3S1B V;  1RV6 V;  1BND B;  2B0U A;  1MKG A;  2QJA A;  1NT3 A;  1NYU B;  1HCF A;  1B8M A;  1WQ9 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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#similar chains in the pdb database (?% sequence similarity)
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