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
2VBEA 3B90A 3H09A 4AVZA 4W8RA 1BHEA 4XQFA 4OJ6A 2BM6A 4XKWA 4YZXA 1JRGA 3GQ7A 3N6ZA 3GQ9A 4JRAC 4OPWA 3T9GA 2IQ7A 1K8FA 3NAWA 4OJOA 4URRA 1OFEA 2X6XA 3SQVA 3VMWA 4MXNA 4HWVA 4YC5A 3VSUA 1OGMX 2XC1A 2O6WA 1PE9A 1L1IA 2BM7A 2X3HA 4YELA 1PXZA 1OFDA 3N90A 4U49A 4XORA 3AK5A 1O8FA 3BH7B 2PYGA 2QY1A 3FY3A 1RU4A 4NK6A 4OZYA 2O0WA 4OJPA 1LLWA 1O8KA 2NSTA 2X6YA 2XTYA 3PSSA 4PMHA 4XMYA 4EW9A 5C1CA 4W8QA 4YFOA 4YDTA 1RMGA 2YUHA 3TH0A 1K5CA 1KCDA 1DBGA 1TYWA 3SY2A 3BH6B 2ODLA 3KRGA 4W8TA 3WWGA 1IDJA 1X0CA 3GQ8A 3SZEA 1HF2A 2O0VA 3GRHA 2PYHA 2INUA 4OJLA 1TYXA 1QJVA 1O8DA 2NTQA 5JMCB 1QA3A 4YEJA 2VJIA 4Z05A 2NZMA 1KQ5A 2BM5A 2VBKA 4XONA 5C1EA 1O8IA 2VJJA 1WXRA 4OZZA 1IA5A 2X6WA 1KCCA 1OGOX 1RWRA 2J8IA 2VFOA 2VBMA 1GQ8A 4NK8A 3EQOA 2G0YA 2INVA 4XN0A 4XM3A 1QA1A 2VFPA 4XOTA 4YEIA 4OM9A 1O8GA 4XLAA 4YZAA 3DU1X 1BN8A 1TSPA 3EQNA 5JLVC 1LLZA 2EWEA 1O8LA 1KTWA 4Z06A 3B8YA 3GQAA 3JX8A 2V5IA 4I84A 1H80A 1WMRA 2VFNA 1OOCA 2Z8GA 1TYVA 1DBOA 2QX3A 3RIQA 2VFQA 4OJ5A 5AMVA 2NT9A 1CLWA 3VSVA 3SUCA 5DNSA 3JURA 4XN3A 3ZPPA 1EE6A 1EZGA 2NTPA 3NB2A 4XLCA 2QZAA 1OFLA 2O04A 4XKVA 1O8MA 1NHCA 3ML3A 1QA2A 2NT6A 4XR6A 4XLHA 3LMWA 1OFMA 1QRBA 3SYJA 3PETA 2XT2A 3LYCA 1TYUA 4XLEA 2QXZA 3UW0A 2BX6A 2QYUA 4MR0A 4YCQA 3PSZA 3ZSCA 2B0RA 1O8JA 3B4NA 1O8EA 2UVFA 1QQ1A 2IOUG 4XLFA 1EA0A 1O88A 2NTBA 1QCXA 1HG8A 2PECA 1DABA 4U4BA 3P4GA 1XG2A 2XTWA 4XL9A 3VSTA 2XT4A 2F3LA 2NSPA 1LM1A 2W7ZA 1JTAA 2XTXA 4XNFA 4XOPA 1IDKA 2X85A 1PLUA 3LJYA 4W8SA 1VBLA 2VFMA 4V02C 4C2LA 4YZ0A 1AIRA 3VMVA 2UVEA 2O1DA 1IB4A 4KH3A 1QRCA 1CZFA 2J8KA 2O17A 4Z03A 2BSPA 1O8HA 4YZQA 2BM4A 1K4ZA
chains in the Genus database with same CATH topology
2BX6A 3H09A 1TSPA 2YUHA 2B0RA 3TH0A 1TYWA 4OJ6A 1QQ1A 2BM6A 2IOUG 3BH6B 3N6ZA 1DABA 3JX8A 2V5IA 4JRAC 4OPWA 1HF2A 2VFNA 3RIQA 3SZEA 1TYVA 3P4GA 1K8FA 2VFQA 4OJ5A 4OJOA 4OJLA 1CLWA 1TYXA 2F3LA 2W7ZA 5JMCB 1QA3A 1KQ5A 2XC1A 2BM5A 3LJYA 2BM7A 1WXRA 2VFMA 3N90A 4V02C 2J8IA 3AK5A 2VFOA 3ML3A 4OM9A 3BH7B 1QA2A 2G0YA 4KH3A 1QRCA 1QA1A 4OJPA 2VFPA 1QRBA 3SYJA 3PETA 5JLVC 3LYCA 1TYUA 2BM4A 1K4ZA
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
 2VBE A;  3B90 A;  3H09 A;  4AVZ A;  4W8R A;  1BHE A;  4XQF A;  4OJ6 A;  2BM6 A;  4XKW A;  4YZX A;  1JRG A;  3GQ7 A;  3N6Z A;  3GQ9 A;  4JRA C;  4OPW A;  3T9G A;  2IQ7 A;  1K8F A;  3NAW A;  4OJO A;  4URR A;  1OFE A;  2X6X A;  3SQV A;  3VMW A;  4MXN A;  4HWV A;  4YC5 A;  3VSU A;  1OGM X;  2XC1 A;  2O6W A;  1PE9 A;  1L1I A;  2BM7 A;  2X3H A;  4YEL A;  1PXZ A;  1OFD A;  3N90 A;  4U49 A;  4XOR A;  3AK5 A;  1O8F A;  3BH7 B;  2PYG A;  2QY1 A;  3FY3 A;  1RU4 A;  4NK6 A;  4OZY A;  2O0W A;  4OJP A;  1LLW A;  1O8K A;  2NST A;  2X6Y A;  2XTY A;  3PSS A;  4PMH A;  4XMY A;  4EW9 A;  5C1C A;  4W8Q A;  4YFO A;  4YDT A;  1RMG A;  2YUH A;  3TH0 A;  1K5C A;  1KCD A;  1DBG A;  1TYW A;  3SY2 A;  3BH6 B;  2ODL A;  3KRG A;  4W8T A;  3WWG A;  1IDJ A;  1X0C A;  3GQ8 A;  3SZE A;  1HF2 A;  2O0V A;  3GRH A;  2PYH A;  2INU A;  4OJL A;  1TYX A;  1QJV A;  1O8D A;  2NTQ A;  5JMC B;  1QA3 A;  4YEJ A;  2VJI A;  4Z05 A;  2NZM A;  1KQ5 A;  2BM5 A;  2VBK A;  4XON A;  5C1E A;  1O8I A;  2VJJ A;  1WXR A;  4OZZ A;  1IA5 A;  2X6W A;  1KCC A;  1OGO X;  1RWR A;  2J8I A;  2VFO A;  2VBM A;  1GQ8 A;  4NK8 A;  3EQO A;  2G0Y A;  2INV A;  4XN0 A;  4XM3 A;  1QA1 A;  2VFP A;  4XOT A;  4YEI A;  4OM9 A;  1O8G A;  4XLA A;  4YZA A;  3DU1 X;  1BN8 A;  1TSP A;  3EQN A;  5JLV C;  1LLZ A;  2EWE A;  1O8L A;  1KTW A;  4Z06 A;  3B8Y A;  3GQA A;  3JX8 A;  2V5I A;  4I84 A;  1H80 A;  1WMR A;  2VFN A;  1OOC A;  2Z8G A;  1TYV A;  1DBO A;  2QX3 A;  3RIQ A;  2VFQ A;  4OJ5 A;  5AMV A;  2NT9 A;  1CLW A;  3VSV A;  3SUC A;  5DNS A;  3JUR A;  4XN3 A;  3ZPP A;  1EE6 A;  1EZG A;  2NTP A;  3NB2 A;  4XLC A;  2QZA A;  1OFL A;  2O04 A;  4XKV A;  1O8M A;  1NHC A;  3ML3 A;  1QA2 A;  2NT6 A;  4XR6 A;  4XLH A;  3LMW A;  1OFM A;  1QRB A;  3SYJ A;  3PET A;  2XT2 A;  3LYC A;  1TYU A;  4XLE A;  2QXZ A;  3UW0 A;  2BX6 A;  2QYU A;  4MR0 A;  4YCQ A;  3PSZ A;  3ZSC A;  2B0R A;  1O8J A;  3B4N A;  1O8E A;  2UVF A;  1QQ1 A;  2IOU G;  4XLF A;  1EA0 A;  1O88 A;  2NTB A;  1QCX A;  1HG8 A;  2PEC A;  1DAB A;  4U4B A;  3P4G A;  1XG2 A;  2XTW A;  4XL9 A;  3VST A;  2XT4 A;  2F3L A;  2NSP A;  1LM1 A;  2W7Z A;  1JTA A;  2XTX A;  4XNF A;  4XOP A;  1IDK A;  2X85 A;  1PLU A;  3LJY A;  4W8S A;  1VBL A;  2VFM A;  4V02 C;  4C2L A;  4YZ0 A;  1AIR A;  3VMV A;  2UVE A;  2O1D A;  1IB4 A;  4KH3 A;  1QRC A;  1CZF A;  2J8K A;  2O17 A;  4Z03 A;  2BSP A;  1O8H A;  4YZQ A;  2BM4 A;  1K4Z A; 
#chains in the Genus database with same CATH homology
 2BX6 A;  3H09 A;  1TSP A;  2YUH A;  2B0R A;  3TH0 A;  1TYW A;  4OJ6 A;  1QQ1 A;  2BM6 A;  2IOU G;  3BH6 B;  3N6Z A;  1DAB A;  3JX8 A;  2V5I A;  4JRA C;  4OPW A;  1HF2 A;  2VFN A;  3RIQ A;  3SZE A;  1TYV A;  3P4G A;  1K8F A;  2VFQ A;  4OJ5 A;  4OJO A;  4OJL A;  1CLW A;  1TYX A;  2F3L A;  2W7Z A;  5JMC B;  1QA3 A;  1KQ5 A;  2XC1 A;  2BM5 A;  3LJY A;  2BM7 A;  1WXR A;  2VFM A;  3N90 A;  4V02 C;  2J8I A;  3AK5 A;  2VFO A;  3ML3 A;  4OM9 A;  3BH7 B;  1QA2 A;  2G0Y A;  4KH3 A;  1QRC A;  1QA1 A;  4OJP A;  2VFP A;  1QRB A;  3SYJ A;  3PET A;  5JLV C;  3LYC A;  1TYU A;  2BM4 A;  1K4Z 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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