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 The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.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
1ELYA 1ALKA 2GLQA 1SHQA 3M8YA 3BDGB 1EW9A 2IFYA 1AJDA 1ED9A 1ZEFA 3UN5A 1ALIA 3T01A 1ED8A 1ANJA 3UNYA 2ANHA 3BDFA 1KH9A 1ZEBA 1EW2A 3T02A 1HQAA 3TWZA 1P49A 3MK0A 1EJJA 1FSUA 1KH5A 3IGYB 1Y6VA 1B8JA 1ELXA 1AJAA 1AJCA 3SZZA 1E2SP 3IGZB 1HJKA 1O99A 3BDGA 3TX0A 1ELZA 2G9YA 1E1ZP 2QZUA 1N2LA 1HDHA 1URAA 1SHNA 3DPCA 1EW8A 3NVLA 3DYCA 4FDIA 3ED4A 3MK1A 3UN2A 3SZYA 3CMRA 1ANIA 1E3CP 1ZEDA 3M7VA 3BDHA 3OT9A 1Y7AA 1AUKA 1KH7A 1EI6A 1KHLA 3T00A 1N2KA 1KHJA 4FDJA 1AJBA 3M8WA 1ALJA 3UN3A 2GA3A 1K7HA 1URBA 1EQJA 1KHKA 3UO0A 1O98A 3M8ZA 3MK2A 1KHNA 1KH4A 1E33P
chains in the KnotProt database with same CATH superfamily
1ELYA 1ALKA 2GLQA 1SHQA 3M8YA 3BDGB 1EW9A 2IFYA 1AJDA 1ED9A 1ZEFA 3UN5A 1ALIA 3T01A 1ED8A 1ANJA 3UNYA 2ANHA 3BDFA 1KH9A 1ZEBA 1EW2A 3T02A 1HQAA 3TWZA 1P49A 3MK0A 1EJJA 1FSUA 1KH5A 3IGYB 1Y6VA 1B8JA 1ELXA 1AJAA 1AJCA 3SZZA 1E2SP 3IGZB 1HJKA 1O99A 3BDGA 3TX0A 1ELZA 2G9YA 1E1ZP 2QZUA 1N2LA 1HDHA 1URAA 1SHNA 3DPCA 1EW8A 3NVLA 3DYCA 4FDIA 3ED4A 3MK1A 3UN2A 3SZYA 3CMRA 1ANIA 1E3CP 1ZEDA 3M7VA 3BDHA 3OT9A 1Y7AA 1AUKA 1KH7A 1EI6A 1KHLA 3T00A 1N2KA 1KHJA 4FDJA 1AJBA 3M8WA 1ALJA 3UN3A 2GA3A 1K7HA 1URBA 1EQJA 1KHKA 3UO0A 1O98A 3M8ZA 3MK2A 1KHNA 1KH4A 1E33P
chains in the KnotProt database with same CATH topology
1ELYA 1ALKA 2GLQA 1SHQA 3M8YA 3BDGB 1EW9A 2IFYA 1AJDA 1ED9A 1ZEFA 3UN5A 1ALIA 3T01A 1ED8A 1ANJA 3UNYA 2ANHA 3BDFA 1KH9A 1ZEBA 1EW2A 3T02A 1HQAA 3TWZA 1P49A 3MK0A 1EJJA 1FSUA 1KH5A 3IGYB 1Y6VA 1B8JA 1ELXA 1AJAA 1AJCA 3SZZA 1E2SP 3IGZB 1HJKA 1O99A 3BDGA 3TX0A 1ELZA 2G9YA 1E1ZP 2QZUA 1N2LA 1HDHA 1URAA 1SHNA 3DPCA 1EW8A 3NVLA 3DYCA 4FDIA 3ED4A 3MK1A 3UN2A 3SZYA 3CMRA 1ANIA 1E3CP 1ZEDA 3M7VA 3BDHA 3OT9A 1Y7AA 1AUKA 1KH7A 1EI6A 1KHLA 3T00A 1N2KA 1KHJA 4FDJA 1AJBA 3M8WA 1ALJA 3UN3A 2GA3A 1K7HA 1URBA 1EQJA 1KHKA 3UO0A 1O98A 3M8ZA 3MK2A 1KHNA 1KH4A 1E33P
chains in the KnotProt database with same CATH homology


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