1AJAA

Three-dimensional structure of the d153g mutant of e. coli alkaline phosphatase: a mutant with weaker magnesium binding and increased catalytic activity
Warning
  • Chain breaks within knot 31 (displayed as a gray area on the plot and as '-' on the sequence). The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
Slipknot S +31
Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
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+31 46-369 324 1-45 419-449 370-418 45 31 slipknot
Chain Sequence
TPEMPVLENRAAQGDITAPGGARRLTGDQTAALRDSLSDKPAKNIILLIGDGMGDSEITAARNYAEGAGGFFKGIDALPLTGQYTHYALNKKTGKPDYVTDSAASATAWSTGVKTYNGALGVDIHEKDHPTILEMAKAAGLATGNVSTAELQGATPAALVAHVTSRKCYGPSATSEKCPGNALEKGGKGSITEQLLNARADVTLGGGAKTFAETATAGEWQGKTLREQAEARGYQLVSDAASLNSVTEANQQKPLLGLFADGNMPVRWLGPKATYHGNIDKPAVTCTPNPQRNDSVPTLAQMTDKAIELLSKNEKGFFLQVEGAS------AANPCGQIGETVDLDEAVQRALEFAKKEGNTLVIVTADHAHASQIVAPDTKAPGLTQALNTKDGAVMVMSYEHTGSQ--------LRIAAYGPHAANVVGLTDQTDLFYTMKAALGLK
Whole chain analysis
Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1

Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
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2.1 47-365 319 1-46 402-435 366-401 46 34 slipknot
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2.1 44-401 358 1-43 408-435 402-407 43 28 slipknot
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2.1 16-360 345 1-7, 366-435 8-15, 361-365 7 70 slipknot
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3.1 28-360 333 1-15, 366-435 16-27, 361-365 15 70 slipknot
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2.1 29-360 332 1-27, 366-435 28-28, 361-365 27 70 slipknot
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2.1 30-360 331 1-28, 366-435 29-29, 361-365 28 70 slipknot
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2.1 36-361 326 1-29, 366-435 30-35, 362-365 29 70 slipknot
sequence length 449
structure length 435
publication title Crystallographic analysis of reversible metal binding observed in a mutant (Asp153-->Gly) of Escherichia coli alkaline phosphatase.
pubmed doi rcsb
molecule tags Non specific mono-esterase
molecule keywords ALKALINE PHOSPHATASE
source organism Escherichia coli
missing residues 326-331, 403-410
total genus Genus: 158
ec nomenclature ec 3.1.3.1: Alkaline phosphatase.
pdb deposition date 1995-08-19
KnotProt deposition date 2014-07-31

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00245 Alk_phosphatase Alkaline phosphatase
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.40.720.10 Alpha Beta 3-Layer(aba) Sandwich Alkaline Phosphatase, subunit A Alkaline Phosphatase, subunit A 1ajaA00
1AJDA 1EW9A 1URBA 3SZYA 3BDFA 2GLQA 3M8WA 1Y6VA 1HJKA 1E1ZP 1KHLA 2ANHA 3UN5A 1AJBA 1KHKA 3MK2A 1AUKA 1EW8A 3M7VA 4FDIA 3BDGA 2GA3A 3DYCA 3NVLA 1SHQA 3UN2A 4FDJA 3T00A 1E2SP 2IFYA 1EQJA 1Y7AA 3UO0A 1E3CP 3OT9A 3TWZA 3CMRA 1ELXA 1KH5A 1KHNA 3TX0A 1ED9A 3M8YA 1HQAA 1ZEBA 3SZZA 3UNYA 1ANJA 3MK0A 1HDHA 1ELZA 2G9YA 1EI6A 1N2KA 3IGYB 3DPCA 1N2LA 1B8JA 2QZUA 1E33P 1FSUA 1KH4A 1O98A 3T01A 1ED8A 3UN3A 1SHNA 1EW2A 1ELYA 1AJCA 1ALJA 1K7HA 3IGZB 1P49A 3ED4A 1URAA 1ANIA 1KHJA 3BDGB 3M8ZA 3MK1A 1AJAA 1ZEFA 3BDHA 1EJJA 3T02A 1ALIA 1ALKA 1ZEDA 1KH9A 1KH7A 1O99A
chains in the KnotProt database with same CATH superfamily
1AJDA 1EW9A 1URBA 3SZYA 3BDFA 2GLQA 3M8WA 1Y6VA 1HJKA 1E1ZP 1KHLA 2ANHA 3UN5A 1AJBA 1KHKA 3MK2A 1AUKA 1EW8A 3M7VA 4FDIA 3BDGA 2GA3A 3DYCA 3NVLA 1SHQA 3UN2A 4FDJA 3T00A 1E2SP 2IFYA 1EQJA 1Y7AA 3UO0A 1E3CP 3OT9A 3TWZA 3CMRA 1ELXA 1KH5A 1KHNA 3TX0A 1ED9A 3M8YA 1HQAA 1ZEBA 3SZZA 3UNYA 1ANJA 3MK0A 1HDHA 1ELZA 2G9YA 1EI6A 1N2KA 3IGYB 3DPCA 1N2LA 1B8JA 2QZUA 1E33P 1FSUA 1KH4A 1O98A 3T01A 1ED8A 3UN3A 1SHNA 1EW2A 1ELYA 1AJCA 1ALJA 1K7HA 3IGZB 1P49A 3ED4A 1URAA 1ANIA 1KHJA 3BDGB 3M8ZA 3MK1A 1AJAA 1ZEFA 3BDHA 1EJJA 3T02A 1ALIA 1ALKA 1ZEDA 1KH9A 1KH7A 1O99A
chains in the KnotProt database with same CATH topology
1AJDA 1EW9A 1URBA 3SZYA 3BDFA 2GLQA 3M8WA 1Y6VA 1HJKA 1E1ZP 1KHLA 2ANHA 3UN5A 1AJBA 1KHKA 3MK2A 1AUKA 1EW8A 3M7VA 4FDIA 3BDGA 2GA3A 3DYCA 3NVLA 1SHQA 3UN2A 4FDJA 3T00A 1E2SP 2IFYA 1EQJA 1Y7AA 3UO0A 1E3CP 3OT9A 3TWZA 3CMRA 1ELXA 1KH5A 1KHNA 3TX0A 1ED9A 3M8YA 1HQAA 1ZEBA 3SZZA 3UNYA 1ANJA 3MK0A 1HDHA 1ELZA 2G9YA 1EI6A 1N2KA 3IGYB 3DPCA 1N2LA 1B8JA 2QZUA 1E33P 1FSUA 1KH4A 1O98A 3T01A 1ED8A 3UN3A 1SHNA 1EW2A 1ELYA 1AJCA 1ALJA 1K7HA 3IGZB 1P49A 3ED4A 1URAA 1ANIA 1KHJA 3BDGB 3M8ZA 3MK1A 1AJAA 1ZEFA 3BDHA 1EJJA 3T02A 1ALIA 1ALKA 1ZEDA 1KH9A 1KH7A 1O99A
chains in the KnotProt database with same CATH homology


 
#chains in the KnotProt database with same CATH superfamily
 1AJD A;  1EW9 A;  1URB A;  3SZY A;  3BDF A;  2GLQ A;  3M8W A;  1Y6V A;  1HJK A;  1E1Z P;  1KHL A;  2ANH A;  3UN5 A;  1AJB A;  1KHK A;  3MK2 A;  1AUK A;  1EW8 A;  3M7V A;  4FDI A;  3BDG A;  2GA3 A;  3DYC A;  3NVL A;  1SHQ A;  3UN2 A;  4FDJ A;  3T00 A;  1E2S P;  2IFY A;  1EQJ A;  1Y7A A;  3UO0 A;  1E3C P;  3OT9 A;  3TWZ A;  3CMR A;  1ELX A;  1KH5 A;  1KHN A;  3TX0 A;  1ED9 A;  3M8Y A;  1HQA A;  1ZEB A;  3SZZ A;  3UNY A;  1ANJ A;  3MK0 A;  1HDH A;  1ELZ A;  2G9Y A;  1EI6 A;  1N2K A;  3IGY B;  3DPC A;  1N2L A;  1B8J A;  2QZU A;  1E33 P;  1FSU A;  1KH4 A;  1O98 A;  3T01 A;  1ED8 A;  3UN3 A;  1SHN A;  1EW2 A;  1ELY A;  1AJC A;  1ALJ A;  1K7H A;  3IGZ B;  1P49 A;  3ED4 A;  1URA A;  1ANI A;  1KHJ A;  3BDG B;  3M8Z A;  3MK1 A;  1AJA A;  1ZEF A;  3BDH A;  1EJJ A;  3T02 A;  1ALI A;  1ALK A;  1ZED A;  1KH9 A;  1KH7 A;  1O99 A; 
#chains in the KnotProt database with same CATH topology
 1AJD A;  1EW9 A;  1URB A;  3SZY A;  3BDF A;  2GLQ A;  3M8W A;  1Y6V A;  1HJK A;  1E1Z P;  1KHL A;  2ANH A;  3UN5 A;  1AJB A;  1KHK A;  3MK2 A;  1AUK A;  1EW8 A;  3M7V A;  4FDI A;  3BDG A;  2GA3 A;  3DYC A;  3NVL A;  1SHQ A;  3UN2 A;  4FDJ A;  3T00 A;  1E2S P;  2IFY A;  1EQJ A;  1Y7A A;  3UO0 A;  1E3C P;  3OT9 A;  3TWZ A;  3CMR A;  1ELX A;  1KH5 A;  1KHN A;  3TX0 A;  1ED9 A;  3M8Y A;  1HQA A;  1ZEB A;  3SZZ A;  3UNY A;  1ANJ A;  3MK0 A;  1HDH A;  1ELZ A;  2G9Y A;  1EI6 A;  1N2K A;  3IGY B;  3DPC A;  1N2L A;  1B8J A;  2QZU A;  1E33 P;  1FSU A;  1KH4 A;  1O98 A;  3T01 A;  1ED8 A;  3UN3 A;  1SHN A;  1EW2 A;  1ELY A;  1AJC A;  1ALJ A;  1K7H A;  3IGZ B;  1P49 A;  3ED4 A;  1URA A;  1ANI A;  1KHJ A;  3BDG B;  3M8Z A;  3MK1 A;  1AJA A;  1ZEF A;  3BDH A;  1EJJ A;  3T02 A;  1ALI A;  1ALK A;  1ZED A;  1KH9 A;  1KH7 A;  1O99 A; 
#chains in the KnotProt database with same CATH homology
 1AJD A;  1EW9 A;  1URB A;  3SZY A;  3BDF A;  2GLQ A;  3M8W A;  1Y6V A;  1HJK A;  1E1Z P;  1KHL A;  2ANH A;  3UN5 A;  1AJB A;  1KHK A;  3MK2 A;  1AUK A;  1EW8 A;  3M7V A;  4FDI A;  3BDG A;  2GA3 A;  3DYC A;  3NVL A;  1SHQ A;  3UN2 A;  4FDJ A;  3T00 A;  1E2S P;  2IFY A;  1EQJ A;  1Y7A A;  3UO0 A;  1E3C P;  3OT9 A;  3TWZ A;  3CMR A;  1ELX A;  1KH5 A;  1KHN A;  3TX0 A;  1ED9 A;  3M8Y A;  1HQA A;  1ZEB A;  3SZZ A;  3UNY A;  1ANJ A;  3MK0 A;  1HDH A;  1ELZ A;  2G9Y A;  1EI6 A;  1N2K A;  3IGY B;  3DPC A;  1N2L A;  1B8J A;  2QZU A;  1E33 P;  1FSU A;  1KH4 A;  1O98 A;  3T01 A;  1ED8 A;  3UN3 A;  1SHN A;  1EW2 A;  1ELY A;  1AJC A;  1ALJ A;  1K7H A;  3IGZ B;  1P49 A;  3ED4 A;  1URA A;  1ANI A;  1KHJ A;  3BDG B;  3M8Z A;  3MK1 A;  1AJA A;  1ZEF A;  3BDH A;  1EJJ A;  3T02 A;  1ALI A;  1ALK A;  1ZED A;  1KH9 A;  1KH7 A;  1O99 A; 
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similar chains in the KnotProt database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
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#similar chains, but unknotted
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