3BDGB

Crystal structure of wild-type/t155v mixed dimer of e. coli alkaline phosphatase
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 The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
Genus: 159
Slipknot S +31

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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 43-365 323 1-42 416-446 366-415 42 31 slipknot
Chain Sequence
MPVLENRAAQGDITAPGGARRLTGDQTAALRDSLSDKPAKNIILLIGDGMGDSEITAARNYAEGAGGFFKGIDALPLTGQYTHYALNKKTGKPDYVTDSAASATAWSTGVKTYNGALGVDIHEKDHPTILEMAKAAGLATGNVSTAELQDATPAALVAHVTSRKCYGPSATSEKCPGNALEKGGKGSITEQLLNARADVTLGGGAKTFAETATAGEWQGKTLREQAQARGYQLVSDAASLNSVTEANQQKPLLGLFADGNMPVRWLGPKATYHGNIDKPAVTCTPNPQRNDSVPTLAQMTDKAIELLSKNEKGFFLQVEGASI-----AANPCGQIGETVDLDEAVQRALEFAKKEGNTLVIVTADHAHASQIVAPDTKAPGLTQALNTKDGAVMVMSYGHTGSQ--------LRIAAYGPHAANVVGLTDQTDLFYTMKAALGLK
Whole chain analysis

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Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1


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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 45-361 317 1-44 400-433 362-399 44 34 slipknot
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3.1 42-399 358 1-41 403-433 400-402 41 31 slipknot
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2.1 41-402 362 1-40 405-433 403-404 40 29 slipknot
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2.1 31-359 329 1-17, 362-433 18-30, 360-361 17 72 slipknot
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2.1 36-359 324 1-30, 362-433 31-35, 360-361 30 72 slipknot
sequence length 446
structure length 433
publication title The Active-Site Trimetallic Cluster of Alkaline Phosphatase is Lost Upon Isosteric Mutation at the Mg2+-Coordinating Residue Threonine-155
rcsb
molecule tags Hydrolase
molecule keywords Alkaline phosphatase
source organism Escherichia coli
missing residues 324-328, 401-408
total genus Genus: 159
ec nomenclature ec 3.1.3.1: Alkaline phosphatase.
pdb deposition date 2007-11-14
KnotProt deposition date 2014-10-08

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
B PF00245 Alk_phosphatase Alkaline phosphatase
B PF00245.15 Alk_phosphatase Alkaline phosphatase
B PF00245.15 Alk_phosphatase Alkaline phosphatase
B PF01663.17 Phosphodiest Type I phosphodiesterase / nucleotide pyrophosphatase
B PF01676.13 Metalloenzyme Metalloenzyme superfamily
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 3bdgB00
1KH4A 3ED4A 1Y7AA 1HQAA 1KHLA 1ED8A 2IFYA 3OT9A 1KH9A 3IGZB 3MK2A 1E1ZP 3DYCA 1ZEFA 3BDHA 4FDJA 3T01A 1FSUA 1HDHA 3IGYB 1EW2A 3M8ZA 1ALIA 1ANIA 3UNYA 3T02A 1HJKA 1K7HA 1URAA 2GA3A 1ZEBA 3CMRA 3NVLA 3MK1A 1ALKA 1ZEDA 1ELXA 1ALJA 1EW9A 3TX0A 1ELZA 2ANHA 3BDGA 1B8JA 1AJAA 1E3CP 3TWZA 1O98A 1KH5A 3UN3A 1URBA 1KHKA 3UN2A 1KHNA 1N2KA 1SHQA 3UO0A 1ED9A 2QZUA 1EQJA 1EI6A 1KH7A 1E2SP 4FDIA 1EW8A 1ANJA 3SZYA 3BDFA 3T00A 2GLQA 1AJBA 1AJCA 3M8YA 3UN5A 1AJDA 1P49A 2G9YA 1N2LA 3M8WA 1AUKA 3BDGB 3M7VA 3MK0A 3DPCA 3SZZA 1SHNA 1Y6VA 1ELYA 1O99A 1KHJA 1E33P 1EJJA
chains in the KnotProt database with same CATH superfamily
1KH4A 3ED4A 1Y7AA 1HQAA 1KHLA 1ED8A 2IFYA 3OT9A 1KH9A 3IGZB 3MK2A 1E1ZP 3DYCA 1ZEFA 3BDHA 4FDJA 3T01A 1FSUA 1HDHA 3IGYB 1EW2A 3M8ZA 1ALIA 1ANIA 3UNYA 3T02A 1HJKA 1K7HA 1URAA 2GA3A 1ZEBA 3CMRA 3NVLA 3MK1A 1ALKA 1ZEDA 1ELXA 1ALJA 1EW9A 3TX0A 1ELZA 2ANHA 3BDGA 1B8JA 1AJAA 1E3CP 3TWZA 1O98A 1KH5A 3UN3A 1URBA 1KHKA 3UN2A 1KHNA 1N2KA 1SHQA 3UO0A 1ED9A 2QZUA 1EQJA 1EI6A 1KH7A 1E2SP 4FDIA 1EW8A 1ANJA 3SZYA 3BDFA 3T00A 2GLQA 1AJBA 1AJCA 3M8YA 3UN5A 1AJDA 1P49A 2G9YA 1N2LA 3M8WA 1AUKA 3BDGB 3M7VA 3MK0A 3DPCA 3SZZA 1SHNA 1Y6VA 1ELYA 1O99A 1KHJA 1E33P 1EJJA
chains in the KnotProt database with same CATH topology
1KH4A 3ED4A 1Y7AA 1HQAA 1KHLA 1ED8A 2IFYA 3OT9A 1KH9A 3IGZB 3MK2A 1E1ZP 3DYCA 1ZEFA 3BDHA 4FDJA 3T01A 1FSUA 1HDHA 3IGYB 1EW2A 3M8ZA 1ALIA 1ANIA 3UNYA 3T02A 1HJKA 1K7HA 1URAA 2GA3A 1ZEBA 3CMRA 3NVLA 3MK1A 1ALKA 1ZEDA 1ELXA 1ALJA 1EW9A 3TX0A 1ELZA 2ANHA 3BDGA 1B8JA 1AJAA 1E3CP 3TWZA 1O98A 1KH5A 3UN3A 1URBA 1KHKA 3UN2A 1KHNA 1N2KA 1SHQA 3UO0A 1ED9A 2QZUA 1EQJA 1EI6A 1KH7A 1E2SP 4FDIA 1EW8A 1ANJA 3SZYA 3BDFA 3T00A 2GLQA 1AJBA 1AJCA 3M8YA 3UN5A 1AJDA 1P49A 2G9YA 1N2LA 3M8WA 1AUKA 3BDGB 3M7VA 3MK0A 3DPCA 3SZZA 1SHNA 1Y6VA 1ELYA 1O99A 1KHJA 1E33P 1EJJA
chains in the KnotProt database with same CATH homology

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

  
#similar chains in the KnotProt database (?% sequence similarity)
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#similar chains, but unknotted
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#similar chains in the pdb database (?% sequence similarity)
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