3P4GA

X-ray crystal structure of a hyperactive, ca2+-dependent, beta-helical antifreeze protein from an antarctic bacterium
Total Genus 109
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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
109
sequence length
301
structure length
301
Chain Sequence
HSFDHYIGSAFDASNNNVAVTGNVSATLNVLAGDDKVSIDGNVEDVLVAANVAVLDMGTGNDQLYVAGDVLGKIDAGTGNDEIYIKGDVSAAVDAGTGNDEVYIGGNLSGDLDAGTDNDNIQIGGDVNAALNAGTGNDNLIIGHDVSGIVNMGTDNDTVEVGRTINASGKVLLDTGDDSLLVSGDLFGEVDGGTGNDTIIIAGKVSGNIQGGTGNDIVRVQSQVWAEANISLGTGDDVLIVEHELHGTVAGNEGDDSIYLKFYTKEQYNNNSDLRNRVANFEHIRVSDGVVKGSPADFADY
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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 Anchored clathrate waters bind antifreeze proteins to ice.
pubmed doi rcsb
molecule keywords Antifreeze protein
molecule tags Antifreeze protein
source organism Marinomonas primoryensis
total genus 109
structure length 301
sequence length 301
chains with identical sequence B, C, D
ec nomenclature
pdb deposition date 2010-10-06

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF18815 AFP_2 Bacterial antifreeze protein repeat
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.160.20.160 Mainly Beta 3 Solenoid Pectate Lyase C-like Pectate Lyase C-like 3p4gA00
3P4GA
chains in the Genus database with same CATH superfamily
4HWVA 2X3HA 3P4GA 3EQNA 1O8KA 2VFOA 2VFQA 1EE6A 4OJLA 4XN3A 3BH7B 3B4NA 4XOTA 1X0CA 1GQ8A 3NAWA 1IB4A 2VFPA 4U4BA 4YZXA 1VBLA 4OPWA 1QRBA 1TYWA 1WMRA 3LMWA 2F3LA 5C1EA 1KTWA 2O04A 1O8IA 2NT9A 3ML3A 2V5IA 1H80A 3SUCA 5C1CA 4YC5A 3PSSA 1LLZA 4XLFA 2QXZA 3PETA 2BX6A 4YFOA 1WXRA 3AK5A 1JRGA 4XNFA 1RU4A 4OJ6A 2QZAA 4EW9A 2VBEA 1RMGA 1QJVA 2BM4A 2J8IA 2O0WA 2X85A 4XQFA 4NK6A 4XN0A 1IA5A 4XLHA 4YELA 2QX3A 3PSZA 2NTPA 3JX8A 3UW0A 2NSPA 1IDKA 1KQ5A 1BN8A 2NSTA 4NK8A 3DU1X 4YEJA 1TSPA 1K5CA 4Z03A 2XC1A 1QA1A 1LLWA 4YZ0A 1KCCA 1QA2A 4W8QA 2INVA 5AMVA 4Z06A 1OFMA 1O8JA 1NHCA 4XR6A 4OJPA 3SZEA 4XM3A 4XOPA 1O8FA 3VSUA 4YEIA 2NZMA 3H09A 3RIQA 4MR0A 5JLVC 1K4ZA 1HG8A 1O8LA 2BM7A 3LJYA 1TYUA 3EQOA 2NTBA 1PLUA 4XONA 4MXNA 3GRHA 4OJ5A 1XG2A 3FY3A 1LM1A 2VBMA 1DABA 1OFDA 1QRCA 1BHEA 2VJJA 3NB2A 1QCXA 1OFEA 1PXZA 2IOUG 1EZGA 3SY2A 3VSVA 4XLEA 2BM6A 2VFMA 3B8YA 3N6ZA 1CZFA 2NTQA 4XLAA 3GQ9A 3VSTA 2X6XA 1TYVA 1PE9A 1DBOA 4OJOA 1OGOX 2IQ7A 4URRA 1RWRA 1KCDA 3LYCA 1O8MA 2UVFA 1TYXA 2O17A 3GQ7A 1O8DA 4YZQA 2B0RA 2QY1A 4AVZA 2PECA 2EWEA 2Z8GA 1OFLA 4W8SA 4U49A 1O8HA 2PYHA 2W7ZA 2XT2A 3N90A 3TH0A 4XKVA 4YDTA 3WWGA 2X6WA 3GQ8A 4JRAC 4KH3A 3T9GA 1JTAA 4W8TA 1DBGA 2X6YA 2XT4A 3JURA 3ZSCA 4W8RA 3VMVA 2ODLA 1AIRA 2J8KA 2XTYA 4V02C 4XL9A 3SQVA 3ZPPA 2QYUA 3BH6B 4OM9A 4XORA 4XMYA 1OGMX 1L1IA 2BM5A 1IDJA 3VMWA 1QQ1A 1O88A 3SYJA 2VBKA 1K8FA 3KRGA 2INUA 4OZYA 4XLCA 1QA3A 1O8GA 4PMHA 3B90A 4YCQA 4Z05A 2NT6A 2O0VA 1O8EA 4I84A 5JMCB 2BSPA 2XTWA 2VJIA 2XTXA 2UVEA 2YUHA 5DNSA 1EA0A 4XKWA 2O1DA 2VFNA 3GQAA 2G0YA 4OZZA 2PYGA 4YZAA 1OOCA 2O6WA 1CLWA 1HF2A 4C2LA
chains in the Genus database with same CATH topology
2IOUG 3P4GA 2VFOA 2VFQA 3JX8A 4OJLA 2BM6A 2VFMA 3BH7B 4V02C 1KQ5A 3BH6B 3N6ZA 4OM9A 1TSPA 1TYVA 2BM5A 2XC1A 1QA1A 1QQ1A 4OJOA 3SYJA 1QA2A 1K8FA 4OPWA 1QRBA 1TYWA 3LYCA 2F3LA 1QA3A 1TYXA 4OJPA 1CLWA 3SZEA 2B0RA 3ML3A 2V5IA 5JMCB 3H09A 3RIQA 5JLVC 3PETA 1K4ZA 2BM7A 2BX6A 2YUHA 3LJYA 1TYUA 1WXRA 2W7ZA 3N90A 3TH0A 3AK5A 2VFNA 4OJ6A 2G0YA 4OJ5A 4JRAC 2BM4A 4KH3A 2J8IA 1DABA 2VFPA 1QRCA 1HF2A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 3P4G A; 
#chains in the Genus database with same CATH topology
 4HWV A;  2X3H A;  3P4G A;  3EQN A;  1O8K A;  2VFO A;  2VFQ A;  1EE6 A;  4OJL A;  4XN3 A;  3BH7 B;  3B4N A;  4XOT A;  1X0C A;  1GQ8 A;  3NAW A;  1IB4 A;  2VFP A;  4U4B A;  4YZX A;  1VBL A;  4OPW A;  1QRB A;  1TYW A;  1WMR A;  3LMW A;  2F3L A;  5C1E A;  1KTW A;  2O04 A;  1O8I A;  2NT9 A;  3ML3 A;  2V5I A;  1H80 A;  3SUC A;  5C1C A;  4YC5 A;  3PSS A;  1LLZ A;  4XLF A;  2QXZ A;  3PET A;  2BX6 A;  4YFO A;  1WXR A;  3AK5 A;  1JRG A;  4XNF A;  1RU4 A;  4OJ6 A;  2QZA A;  4EW9 A;  2VBE A;  1RMG A;  1QJV A;  2BM4 A;  2J8I A;  2O0W A;  2X85 A;  4XQF A;  4NK6 A;  4XN0 A;  1IA5 A;  4XLH A;  4YEL A;  2QX3 A;  3PSZ A;  2NTP A;  3JX8 A;  3UW0 A;  2NSP A;  1IDK A;  1KQ5 A;  1BN8 A;  2NST A;  4NK8 A;  3DU1 X;  4YEJ A;  1TSP A;  1K5C A;  4Z03 A;  2XC1 A;  1QA1 A;  1LLW A;  4YZ0 A;  1KCC A;  1QA2 A;  4W8Q A;  2INV A;  5AMV A;  4Z06 A;  1OFM A;  1O8J A;  1NHC A;  4XR6 A;  4OJP A;  3SZE A;  4XM3 A;  4XOP A;  1O8F A;  3VSU A;  4YEI A;  2NZM A;  3H09 A;  3RIQ A;  4MR0 A;  5JLV C;  1K4Z A;  1HG8 A;  1O8L A;  2BM7 A;  3LJY A;  1TYU A;  3EQO A;  2NTB A;  1PLU A;  4XON A;  4MXN A;  3GRH A;  4OJ5 A;  1XG2 A;  3FY3 A;  1LM1 A;  2VBM A;  1DAB A;  1OFD A;  1QRC A;  1BHE A;  2VJJ A;  3NB2 A;  1QCX A;  1OFE A;  1PXZ A;  2IOU G;  1EZG A;  3SY2 A;  3VSV A;  4XLE A;  2BM6 A;  2VFM A;  3B8Y A;  3N6Z A;  1CZF A;  2NTQ A;  4XLA A;  3GQ9 A;  3VST A;  2X6X A;  1TYV A;  1PE9 A;  1DBO A;  4OJO A;  1OGO X;  2IQ7 A;  4URR A;  1RWR A;  1KCD A;  3LYC A;  1O8M A;  2UVF A;  1TYX A;  2O17 A;  3GQ7 A;  1O8D A;  4YZQ A;  2B0R A;  2QY1 A;  4AVZ A;  2PEC A;  2EWE A;  2Z8G A;  1OFL A;  4W8S A;  4U49 A;  1O8H A;  2PYH A;  2W7Z A;  2XT2 A;  3N90 A;  3TH0 A;  4XKV A;  4YDT A;  3WWG A;  2X6W A;  3GQ8 A;  4JRA C;  4KH3 A;  3T9G A;  1JTA A;  4W8T A;  1DBG A;  2X6Y A;  2XT4 A;  3JUR A;  3ZSC A;  4W8R A;  3VMV A;  2ODL A;  1AIR A;  2J8K A;  2XTY A;  4V02 C;  4XL9 A;  3SQV A;  3ZPP A;  2QYU A;  3BH6 B;  4OM9 A;  4XOR A;  4XMY A;  1OGM X;  1L1I A;  2BM5 A;  1IDJ A;  3VMW A;  1QQ1 A;  1O88 A;  3SYJ A;  2VBK A;  1K8F A;  3KRG A;  2INU A;  4OZY A;  4XLC A;  1QA3 A;  1O8G A;  4PMH A;  3B90 A;  4YCQ A;  4Z05 A;  2NT6 A;  2O0V A;  1O8E A;  4I84 A;  5JMC B;  2BSP A;  2XTW A;  2VJI A;  2XTX A;  2UVE A;  2YUH A;  5DNS A;  1EA0 A;  4XKW A;  2O1D A;  2VFN A;  3GQA A;  2G0Y A;  4OZZ A;  2PYG A;  4YZA A;  1OOC A;  2O6W A;  1CLW A;  1HF2 A;  4C2L A; 
#chains in the Genus database with same CATH homology
 2IOU G;  3P4G A;  2VFO A;  2VFQ A;  3JX8 A;  4OJL A;  2BM6 A;  2VFM A;  3BH7 B;  4V02 C;  1KQ5 A;  3BH6 B;  3N6Z A;  4OM9 A;  1TSP A;  1TYV A;  2BM5 A;  2XC1 A;  1QA1 A;  1QQ1 A;  4OJO A;  3SYJ A;  1QA2 A;  1K8F A;  4OPW A;  1QRB A;  1TYW A;  3LYC A;  2F3L A;  1QA3 A;  1TYX A;  4OJP A;  1CLW A;  3SZE A;  2B0R A;  3ML3 A;  2V5I A;  5JMC B;  3H09 A;  3RIQ A;  5JLV C;  3PET A;  1K4Z A;  2BM7 A;  2BX6 A;  2YUH A;  3LJY A;  1TYU A;  1WXR A;  2W7Z A;  3N90 A;  3TH0 A;  3AK5 A;  2VFN A;  4OJ6 A;  2G0Y A;  4OJ5 A;  4JRA C;  2BM4 A;  4KH3 A;  2J8I A;  1DAB A;  2VFP A;  1QRC A;  1HF2 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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