3P9AA

An atomic view of the nonameric small terminase subunit of bacteriophage p22
Total Genus 40
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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
40
sequence length
139
structure length
139
Chain Sequence
MAAPKGNRFWEARSSHGRNPKFESPEALWAACCEYFEWVEANPLWEMKAFSYQGEVIQEPIAKMRAMTITGLTLFIDVTLETWRTYRLREDLSEVVTRAEQVIYDQKFSGAAADLLNANIIARDLGLKEQSQVEDVTPD
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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 Small terminase couples viral DNA binding to genome-packaging ATPase activity.
pubmed doi rcsb
molecule tags Dna binding protein
source organism Enterobacteria phage p22
molecule keywords DNA-packaging protein gp3
total genus 40
structure length 139
sequence length 139
chains with identical sequence B, C, D, E, F, G, H, I
ec nomenclature
pdb deposition date 2010-10-17

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF16677 GP3_package DNA-packaging protein gp3
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.132.80 Mainly Alpha Orthogonal Bundle Topoisomerase I; Chain A, domain 4 Topoisomerase I; Chain A, domain 4 3p9aA00
3P9AA
chains in the Genus database with same CATH superfamily
3M4AA 2O5JD 2PMZA 4C2MA 4QCLA 5C9HA 2VUMA 1DD5A 1Q8IA 2R92A 1LPQA 3DU5A 1WQFA 4NOKA 3DU6A 3FKIA 3K5OA 4JLRC 3WVOA 1TWGA 4NOMA 4NOLA 4AHCA 1HQMD 4KC6A 1T8IA 1TWCA 2NVYA 4Q5GA 1WQHA 1MIUA 1I50A 3GTQA 1TWAA 4GFQA 1TL8A 2R7ZA 3K57A 3GTPA 3IAYA 4IP8A 1I3QA 2YU9A 2B9SB 3K59A 1SFOA 3LF9A 4H3TA 4IP9A 5MLC9 1YNJD 1RR8C 1A36A 1I6VD 4O26A 4KDDA 4F3EA 2JA5A 2JA7A 4AN8A 1EJ9A 2WAQA 2R4GA 3GTLA 2E2IA 4KAWX 1SMYD 2Y0SA 3LHPS 3MAQA 1NH3A 3GTJA 3K5NA 1IW7D 1R5ZA 2A69D 1K83A 5JSBB 4EJ3A 3SJRA 3P9AA 3K5MA 3GTOA 2A68D 3GTKA 3GTMA 1IS1A 2NVXA 3KYLA 1A35A 4OYDB 1A31A 1EK8A 4KB4A 5JSNB 1R9TA 2CW0D 3K5LA 1TWHA 1R49A 1SEUA 5CQGA 4Q5VA 4AYBA 1Y1VA 4FXDA 1ISEA 4KB2A 4FYDA 1TGOA 1SC7A 2A6HD 1WQGA 3K58A 1V9MA 1WCMA 3CQZA 1K4TA 4D3ZA 4L8IA 3HKZA 2B63A 1K4SA 1GE9A 1YNND 1Y698 4LMOA 2BE5D 2A6ED 2R93A 2WB1A 3GTGA 1EH1A 4QIWA 2E2HA 1TWFA 4FGUA 1RRJA 2JA6A 4D3YA 2F4QA 1ZYRD 3H0GA 1Y1WA
chains in the Genus database with same CATH topology
3M4AA 2O5JD 2PMZA 4C2MA 4QCLA 5C9HA 2VUMA 1DD5A 1Q8IA 2R92A 1LPQA 3DU5A 1WQFA 4NOKA 3DU6A 3FKIA 3K5OA 4JLRC 3WVOA 1TWGA 4NOMA 4NOLA 4AHCA 1HQMD 4KC6A 1T8IA 1TWCA 2NVYA 4Q5GA 1WQHA 1MIUA 1I50A 3GTQA 1TWAA 4GFQA 1TL8A 2R7ZA 3K57A 3GTPA 3IAYA 4IP8A 1I3QA 2YU9A 2B9SB 3K59A 1SFOA 3LF9A 4H3TA 4IP9A 5MLC9 1YNJD 1RR8C 1A36A 1I6VD 4O26A 4KDDA 4F3EA 2JA5A 2JA7A 4AN8A 1EJ9A 2WAQA 2R4GA 3GTLA 2E2IA 4KAWX 1SMYD 2Y0SA 3LHPS 3MAQA 1NH3A 3GTJA 3K5NA 1IW7D 1R5ZA 2A69D 1K83A 5JSBB 4EJ3A 3SJRA 3P9AA 3K5MA 3GTOA 2A68D 3GTKA 3GTMA 1IS1A 2NVXA 3KYLA 1A35A 4OYDB 1A31A 1EK8A 4KB4A 5JSNB 1R9TA 2CW0D 3K5LA 1TWHA 1R49A 1SEUA 5CQGA 4Q5VA 4AYBA 1Y1VA 4FXDA 1ISEA 4KB2A 4FYDA 1TGOA 1SC7A 2A6HD 1WQGA 3K58A 1V9MA 1WCMA 3CQZA 1K4TA 4D3ZA 4L8IA 3HKZA 2B63A 1K4SA 1GE9A 1YNND 1Y698 4LMOA 2BE5D 2A6ED 2R93A 2WB1A 3GTGA 1EH1A 4QIWA 2E2HA 1TWFA 4FGUA 1RRJA 2JA6A 4D3YA 2F4QA 1ZYRD 3H0GA 1Y1WA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 3P9A A; 
#chains in the Genus database with same CATH topology
 3M4A A;  2O5J D;  2PMZ A;  4C2M A;  4QCL A;  5C9H A;  2VUM A;  1DD5 A;  1Q8I A;  2R92 A;  1LPQ A;  3DU5 A;  1WQF A;  4NOK A;  3DU6 A;  3FKI A;  3K5O A;  4JLR C;  3WVO A;  1TWG A;  4NOM A;  4NOL A;  4AHC A;  1HQM D;  4KC6 A;  1T8I A;  1TWC A;  2NVY A;  4Q5G A;  1WQH A;  1MIU A;  1I50 A;  3GTQ A;  1TWA A;  4GFQ A;  1TL8 A;  2R7Z A;  3K57 A;  3GTP A;  3IAY A;  4IP8 A;  1I3Q A;  2YU9 A;  2B9S B;  3K59 A;  1SFO A;  3LF9 A;  4H3T A;  4IP9 A;  5MLC 9;  1YNJ D;  1RR8 C;  1A36 A;  1I6V D;  4O26 A;  4KDD A;  4F3E A;  2JA5 A;  2JA7 A;  4AN8 A;  1EJ9 A;  2WAQ A;  2R4G A;  3GTL A;  2E2I A;  4KAW X;  1SMY D;  2Y0S A;  3LHP S;  3MAQ A;  1NH3 A;  3GTJ A;  3K5N A;  1IW7 D;  1R5Z A;  2A69 D;  1K83 A;  5JSB B;  4EJ3 A;  3SJR A;  3P9A A;  3K5M A;  3GTO A;  2A68 D;  3GTK A;  3GTM A;  1IS1 A;  2NVX A;  3KYL A;  1A35 A;  4OYD B;  1A31 A;  1EK8 A;  4KB4 A;  5JSN B;  1R9T A;  2CW0 D;  3K5L A;  1TWH A;  1R49 A;  1SEU A;  5CQG A;  4Q5V A;  4AYB A;  1Y1V A;  4FXD A;  1ISE A;  4KB2 A;  4FYD A;  1TGO A;  1SC7 A;  2A6H D;  1WQG A;  3K58 A;  1V9M A;  1WCM A;  3CQZ A;  1K4T A;  4D3Z A;  4L8I A;  3HKZ A;  2B63 A;  1K4S A;  1GE9 A;  1YNN D;  1Y69 8;  4LMO A;  2BE5 D;  2A6E D;  2R93 A;  2WB1 A;  3GTG A;  1EH1 A;  4QIW A;  2E2H A;  1TWF A;  4FGU A;  1RRJ A;  2JA6 A;  4D3Y A;  2F4Q A;  1ZYR D;  3H0G A;  1Y1W A; 
#chains in the Genus database with same CATH homology
 3M4A A;  2O5J D;  2PMZ A;  4C2M A;  4QCL A;  5C9H A;  2VUM A;  1DD5 A;  1Q8I A;  2R92 A;  1LPQ A;  3DU5 A;  1WQF A;  4NOK A;  3DU6 A;  3FKI A;  3K5O A;  4JLR C;  3WVO A;  1TWG A;  4NOM A;  4NOL A;  4AHC A;  1HQM D;  4KC6 A;  1T8I A;  1TWC A;  2NVY A;  4Q5G A;  1WQH A;  1MIU A;  1I50 A;  3GTQ A;  1TWA A;  4GFQ A;  1TL8 A;  2R7Z A;  3K57 A;  3GTP A;  3IAY A;  4IP8 A;  1I3Q A;  2YU9 A;  2B9S B;  3K59 A;  1SFO A;  3LF9 A;  4H3T A;  4IP9 A;  5MLC 9;  1YNJ D;  1RR8 C;  1A36 A;  1I6V D;  4O26 A;  4KDD A;  4F3E A;  2JA5 A;  2JA7 A;  4AN8 A;  1EJ9 A;  2WAQ A;  2R4G A;  3GTL A;  2E2I A;  4KAW X;  1SMY D;  2Y0S A;  3LHP S;  3MAQ A;  1NH3 A;  3GTJ A;  3K5N A;  1IW7 D;  1R5Z A;  2A69 D;  1K83 A;  5JSB B;  4EJ3 A;  3SJR A;  3P9A A;  3K5M A;  3GTO A;  2A68 D;  3GTK A;  3GTM A;  1IS1 A;  2NVX A;  3KYL A;  1A35 A;  4OYD B;  1A31 A;  1EK8 A;  4KB4 A;  5JSN B;  1R9T A;  2CW0 D;  3K5L A;  1TWH A;  1R49 A;  1SEU A;  5CQG A;  4Q5V A;  4AYB A;  1Y1V A;  4FXD A;  1ISE A;  4KB2 A;  4FYD A;  1TGO A;  1SC7 A;  2A6H D;  1WQG A;  3K58 A;  1V9M A;  1WCM A;  3CQZ A;  1K4T A;  4D3Z A;  4L8I A;  3HKZ A;  2B63 A;  1K4S A;  1GE9 A;  1YNN D;  1Y69 8;  4LMO A;  2BE5 D;  2A6E D;  2R93 A;  2WB1 A;  3GTG A;  1EH1 A;  4QIW A;  2E2H A;  1TWF A;  4FGU A;  1RRJ A;  2JA6 A;  4D3Y A;  2F4Q A;  1ZYR D;  3H0G A;  1Y1W 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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