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(-) Description

Title :  MUTANT (K220A) OF THE HSDR SUBUNIT OF THE ECOR124I RESTRICTION ENZYME IN COMPLEX WITH ATP
 
Authors :  E. Csefalvay, M. Lapkouski, A. Guzanova, L. Csefalvay, T. Baikova, I. S P. Janscak, I. K. Smatanova, S. Panjikar, J. Carey, M. Weiserova, R. Et
Date :  07 Mar 13  (Deposition) - 26 Mar 14  (Release) - 17 Jun 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.84
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Hydrolase, Dna Modification (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Csefalvay, M. Lapkouski, A. Guzanova, L. Csefalvay, T. Baikova, I. Shevelev, V. Bialevich, K. Shamayeva, P. Janscak, I. Kuta Smatanova, S. Panjikar, J. Carey, M. Weiserova, R. Ettrich
Functional Coupling Of Duplex Translocation To Dna Cleavage In A Type I Restriction Enzyme.
Plos One V. 10 28700 2015
PubMed-ID: 26039067  |  Reference-DOI: 10.1371/JOURNAL.PONE.0128700

(-) Compounds

Molecule 1 - TYPE I RESTRICTION ENZYME HSDR
    Chains: A, B
    EC Number: 3.1.21.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1ATP2Ligand/IonADENOSINE-5'-TRIPHOSPHATE
2MG2Ligand/IonMAGNESIUM ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1ATP1Ligand/IonADENOSINE-5'-TRIPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1ATP1Ligand/IonADENOSINE-5'-TRIPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:314 , ATP A:1887 , HOH A:2002 , HOH A:2003BINDING SITE FOR RESIDUE MG A1886
2AC2SOFTWARETHR B:314 , ATP B:1887 , HOH B:2002 , HOH B:2003BINDING SITE FOR RESIDUE MG B1886
3AC3SOFTWARELEU B:270 , VAL B:271 , MET B:272 , ARG B:273 , GLN B:276 , THR B:309 , GLY B:310 , SER B:311 , GLY B:312 , LYS B:313 , THR B:314 , LEU B:315 , THR B:661 , ASP B:664 , ARG B:688 , ARG B:691 , MG B:1886 , HOH B:2001 , HOH B:2002 , HOH B:2003 , HOH B:2004BINDING SITE FOR RESIDUE ATP B1887
4AC4SOFTWARELEU A:270 , VAL A:271 , MET A:272 , ARG A:273 , GLN A:276 , THR A:309 , GLY A:310 , SER A:311 , GLY A:312 , LYS A:313 , THR A:314 , LEU A:315 , THR A:661 , ASP A:664 , ARG A:688 , ARG A:691 , MG A:1886 , HOH A:2001 , HOH A:2002 , HOH A:2003BINDING SITE FOR RESIDUE ATP A1887

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4BEC)

(-) Cis Peptide Bonds  (5, 5)

Asymmetric Unit
No.Residues
1Ile A:591 -Gly A:592
2Asp A:765 -Pro A:766
3Gly B:534 -Ser B:535
4Asp B:765 -Pro B:766
5Leu B:809 -Ser B:810

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4BEC)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4BEC)

(-) Exons   (0, 0)

(no "Exon" information available for 4BEC)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:845
 aligned with Q304R3_ECOLX | Q304R3 from UniProtKB/TrEMBL  Length:1038

    Alignment length:874
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881    
         Q304R3_ECOLX    12 NNFIVLDKYIKAEPTGDSYQSESDLERELIQDLRNQGYEFISVKSQSAMLANVREQLQNLNGVVFNDSEWRRFTEQYLDNPSDGILDKTRKIHIDYICDFIFDDERLENIYLIDKKNLMRNKVQIIQQFEQAGSHANRYDVTILVNGLPLVQIELKKRGVAIREAFNQIHRYSKESFNSENSLFKYLQLFVISNGTDTRYFANTTKRDKNSFDFTMNWAKSDNTLIKDLKDFTATCFQKHTLLNVLVNYSVFDSSQTLLVMRPYQIAATERILWKIKSSFTAKNWSKPESGGYIWHTTGSGKTLTSFKAARLATELDFIDKVFFVVDRKDLDYQTMKEYQRFSPDSVNGSENTAGLKRNLDKDDNKIIVTTIQKLNNLMKAESDLPVYNQQVVFIFDECHRSQFGEAQKNLKKKFKRYYQFGFTGTPIFPENALGSETTASVFGRELHSYVITDAIRDEKVLKFKVDYNDVRPQFKSLETETDEKKLSAAENQQAFLHPMRIQEITQYILNNFRQKTHRTFPGSKGFNAMLAVSSVDAAKAYYATFKRLQEEAANKSATYKPLRIATIFSFAANEEQNAIGEISDETFDTSAMDSSAKEFLDAAIREYNSHFKTNFSTDSNGFQNYYRDLAQRVKNQDIDLLIVVGMFLTGFDAPTLNTLFVDKNLRYHGLMQAFSRTNRIYDATKTFGNIVTFRDLERSTIDAITLFGDKNTKNVVLEKSYTEYMEGFTDAATGEAKRGFMTVVSELEQRFPDPTSIESEKEKKDFVKLFGEYLRAENILQNYDEFATLKALQQIDLSDPVAVEKFKAEHYVDDEKFAELQTIRLPADRKIQDYRSAYNDIRDWQRREKEAEKKEKSTTDWDDVVFEVDLLKS 885
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....................hhhhhhhhhhhhhhhh..ee....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh......hhhhhhhhhhh..eeeee.....eeeee.....hhhhh.eeeee.---------..eeeeee..eeeeeeee.....hhhhhhhhh...........hhhhhhh.eeeee....eeeee........hhhhh..ee.....ee.hhhhhhhhh.hhhhhhhhhhh.eee.....eee.hhhhhhhhhhhhhhhhhhhhh.........eeeee....hhhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhh...........hhhhhhhhh.....eeeeehhhhhhhhhhh..hhhhh.eeeeeee.....hhhhhhhhhhhhh.eeeeeeee.............hhhhhhh.eeeeehhhhhhhh....eeeeee......hhhhhh..hhhhhhhh.......hhhhhhhhhhhhhhhhhhhh..........eeeee..hhhhhhhhhhhhhhhhhhhhhhh.......eeee....-------..............hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh....eeee............eeeeee....hhhhhhhhhhhhh........eeeeee...hhhhhhhhhhhh...hhhhhhh..hhhhhhhhee......ee.hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.......hhhhhhhhhhhh.hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh-------------......hhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bec A  12 NNFIVLDKYIKAEPTGDSYQSESDLERELIQDLRNQGYEFISVKSQSAMLANVREQLQNLNGVVFNDSEWRRFTEQYLDNPSDGILDKTRKIHIDYICDFIFDDERLENIYLIDKKNLMRNKVQIIQQ---------RYDVTILVNGLPLVQIELKKRGVAIREAFNQIHRYSKESFNSENSLFKYLQLFVISNGTDTRYFANTTKRDANSFDFTMNWAKSDNTLIKDLKDFTATCFQKHTLLNVLVNYSVFDSSQTLLVMRPYQIAATERILWKIKSSFTAKNWSKPESGGYIWHTTGSGKTLTSFKAARLATELDFIDKVFFVVDRKDLDYQTMKEYQRFSPDSVNGSENTAGLKRNLDKDDNKIIVTTIQKLNNLMKAESDLPVYNQQVVFIFDECHRSQFGEAQKNLKKKFKRYYQFGFTGTPIFPENALGSETTASVFGRELHSYVITDAIRDEKVLKFKVDYNDVRPQFKSLETETDEKKLSAAENQQAFLHPMRIQEITQYILNNFRQKTHRTFPGSKGFNAMLAVSSVDAAKAYYATFKRLQEEAANKSATYKPLRIATIFSFA-------IGEISDETFDTSAMDSSAKEFLDAAIREYNSHFKTNFSTDSNGFQNYYRDLAQRVKNQDIDLLIVVGMFLTGFDAPTLNTLFVDKNLRYHGLMQAFSRTNRIYDATKTFGNIVTFRDLERSTIDAITLFGDKNTKNVVLEKSYTEYMEGFTDAATGEAKRGFMTVVSELEQRFPDPTSIESEKEKKDFVKLFGEYLRAENILQNYDEFATLKALQQIDLSDPVAVEKFKAEHYVDDEKFAELQTIRLPADRKIQDYRSAYNDIRDWQRR-------------WDDVVFEVDLLKS 885
                                    21        31        41        51        61        71        81        91       101       111       121       131       | -       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581 |     591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       | -         - |     881    
                                                                                                                                                         139       149                                                                                                                                                                                                                                                                                                                                                                                                                                               583     591                                                                                                                                                                                                                                                                         859           873            


Chain A from PDB  Type:PROTEIN  Length:845
 aligned with T1R1_ECOLX | P10486 from UniProtKB/Swiss-Prot  Length:1033

    Alignment length:874
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881    
           T1R1_ECOLX    12 NNFIVLDKYIKAEPTGDSYQSESDLERELIQDLRNQGYEFISVKSQSAMLANVREQLQNLNGVVFNDSEWRRFTEQYLDNPSDGILDKTRKIHIDYICDFIFDDERLENIYLIDKKNLMRNKVQIIQQFEQAGSHANRYDVTILVNGLPLVQIELKKRGVAIREAFNQIHRYSKESFNSENSLFKYLQLFVISNGTDTRYFANTTKRDKNSFDFTMNWAKSDNTLIKDLKDFTATCFQKHTLLNVLVNYSVFDSSQTLLVMRPYQIAATERILWKIKSSFTAKNWSKPESGGYIWHTTGSGKTLTSFKAARLATELDFIDKVFFVVDRKDLDYQTMKEYQRFSPDSVNGSENTAGLKRNLDKDDNKIIVTTIQKLNNLMKAESDLPVYNQQVVFIFDECHRSQFGEAQKNLKKKFKRYYQFGFTGTPIFPENALGSETTASVFGRELHSYVITDAIRDEKVLKFKVDYNDVRPQFKSLETETDEKKLSAAENQQAFLHPMRIQEITQYILNNFRQKTHRTFPGSKGFNAMLAVSSVDAAKAYYATFKRLQEEAANKSATYKPLRIATIFSFAANEEQNAIGEISDETFDTSAMDSSAKEFLDAAIREYNSHFKTNFSTDSNGFQNYYRDLAQRVKNQDIDLLIVVGMFLTGFDAPTLNTLFVDKNLRYHGLMQAFSRTNRIYDATKTFGNIVTFRDLERSTIDAITLFGDKNTKNVVLEKSYTEYMEGFTDAATGEAKRGFMTVVSELEQRFPDPTSIESEKEKKDFVKLFGEYLRAENILQNYDEFATLKALQQIDLSDPVAVEKFKAEHYVDDEKFAELQTIRLPADRKIQDYRSAYNDIRDWQRREKEAEKKEKSTTDWDDVVFEVDLLKS 885
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....................hhhhhhhhhhhhhhhh..ee....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh......hhhhhhhhhhh..eeeee.....eeeee.....hhhhh.eeeee.---------..eeeeee..eeeeeeee.....hhhhhhhhh...........hhhhhhh.eeeee....eeeee........hhhhh..ee.....ee.hhhhhhhhh.hhhhhhhhhhh.eee.....eee.hhhhhhhhhhhhhhhhhhhhh.........eeeee....hhhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhh...........hhhhhhhhh.....eeeeehhhhhhhhhhh..hhhhh.eeeeeee.....hhhhhhhhhhhhh.eeeeeeee.............hhhhhhh.eeeeehhhhhhhh....eeeeee......hhhhhh..hhhhhhhh.......hhhhhhhhhhhhhhhhhhhh..........eeeee..hhhhhhhhhhhhhhhhhhhhhhh.......eeee....-------..............hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh....eeee............eeeeee....hhhhhhhhhhhhh........eeeeee...hhhhhhhhhhhh...hhhhhhh..hhhhhhhhee......ee.hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.......hhhhhhhhhhhh.hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh-------------......hhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bec A  12 NNFIVLDKYIKAEPTGDSYQSESDLERELIQDLRNQGYEFISVKSQSAMLANVREQLQNLNGVVFNDSEWRRFTEQYLDNPSDGILDKTRKIHIDYICDFIFDDERLENIYLIDKKNLMRNKVQIIQQ---------RYDVTILVNGLPLVQIELKKRGVAIREAFNQIHRYSKESFNSENSLFKYLQLFVISNGTDTRYFANTTKRDANSFDFTMNWAKSDNTLIKDLKDFTATCFQKHTLLNVLVNYSVFDSSQTLLVMRPYQIAATERILWKIKSSFTAKNWSKPESGGYIWHTTGSGKTLTSFKAARLATELDFIDKVFFVVDRKDLDYQTMKEYQRFSPDSVNGSENTAGLKRNLDKDDNKIIVTTIQKLNNLMKAESDLPVYNQQVVFIFDECHRSQFGEAQKNLKKKFKRYYQFGFTGTPIFPENALGSETTASVFGRELHSYVITDAIRDEKVLKFKVDYNDVRPQFKSLETETDEKKLSAAENQQAFLHPMRIQEITQYILNNFRQKTHRTFPGSKGFNAMLAVSSVDAAKAYYATFKRLQEEAANKSATYKPLRIATIFSFA-------IGEISDETFDTSAMDSSAKEFLDAAIREYNSHFKTNFSTDSNGFQNYYRDLAQRVKNQDIDLLIVVGMFLTGFDAPTLNTLFVDKNLRYHGLMQAFSRTNRIYDATKTFGNIVTFRDLERSTIDAITLFGDKNTKNVVLEKSYTEYMEGFTDAATGEAKRGFMTVVSELEQRFPDPTSIESEKEKKDFVKLFGEYLRAENILQNYDEFATLKALQQIDLSDPVAVEKFKAEHYVDDEKFAELQTIRLPADRKIQDYRSAYNDIRDWQRR-------------WDDVVFEVDLLKS 885
                                    21        31        41        51        61        71        81        91       101       111       121       131       | -       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581 |     591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       | -         - |     881    
                                                                                                                                                         139       149                                                                                                                                                                                                                                                                                                                                                                                                                                               583     591                                                                                                                                                                                                                                                                         859           873            


Chain B from PDB  Type:PROTEIN  Length:846
 aligned with Q304R3_ECOLX | Q304R3 from UniProtKB/TrEMBL  Length:1038

    Alignment length:874
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881    
         Q304R3_ECOLX    12 NNFIVLDKYIKAEPTGDSYQSESDLERELIQDLRNQGYEFISVKSQSAMLANVREQLQNLNGVVFNDSEWRRFTEQYLDNPSDGILDKTRKIHIDYICDFIFDDERLENIYLIDKKNLMRNKVQIIQQFEQAGSHANRYDVTILVNGLPLVQIELKKRGVAIREAFNQIHRYSKESFNSENSLFKYLQLFVISNGTDTRYFANTTKRDKNSFDFTMNWAKSDNTLIKDLKDFTATCFQKHTLLNVLVNYSVFDSSQTLLVMRPYQIAATERILWKIKSSFTAKNWSKPESGGYIWHTTGSGKTLTSFKAARLATELDFIDKVFFVVDRKDLDYQTMKEYQRFSPDSVNGSENTAGLKRNLDKDDNKIIVTTIQKLNNLMKAESDLPVYNQQVVFIFDECHRSQFGEAQKNLKKKFKRYYQFGFTGTPIFPENALGSETTASVFGRELHSYVITDAIRDEKVLKFKVDYNDVRPQFKSLETETDEKKLSAAENQQAFLHPMRIQEITQYILNNFRQKTHRTFPGSKGFNAMLAVSSVDAAKAYYATFKRLQEEAANKSATYKPLRIATIFSFAANEEQNAIGEISDETFDTSAMDSSAKEFLDAAIREYNSHFKTNFSTDSNGFQNYYRDLAQRVKNQDIDLLIVVGMFLTGFDAPTLNTLFVDKNLRYHGLMQAFSRTNRIYDATKTFGNIVTFRDLERSTIDAITLFGDKNTKNVVLEKSYTEYMEGFTDAATGEAKRGFMTVVSELEQRFPDPTSIESEKEKKDFVKLFGEYLRAENILQNYDEFATLKALQQIDLSDPVAVEKFKAEHYVDDEKFAELQTIRLPADRKIQDYRSAYNDIRDWQRREKEAEKKEKSTTDWDDVVFEVDLLKS 885
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....................hhhhhhhhhhhhhhhh..ee....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh......hhhhhhhhhhh..eeeee.....eeeee.....hhhhh.eeeee..--------..eeeeee..eeeeeeee.....hhhhhhhhh...........hhhhhhh.eeeee....eeeee........hhhhh..ee.....ee.hhhhhhhhhhhhhhhhhhhhh.eee.....eee.hhhhhhhhhhhhhhhhhhhhh.........eeeee....hhhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhh...........hhhhhhhhh.....eeeeehhhhhhhhhhh..hhhhh.eeeeeee.....hhhhhhhhhhhhh.eeeeeeee.............hhhhhhh.eeeeehhhhhhhh....eeeeee......hhhhhh..hhhhhhhh.......hhhhhhhhhhhhhhhhhhhh..........eeeee..hhhhhhhhhhhhhhhhhhhhhhh.......eeee....-------..............hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh....eeee............eeeeee.....hhhhhhhhhhhh........eeeeee...hhhhhhhhhhhh...hhhhhhh..hhhhhhhhee......ee.hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh......hhhhhhhhhhhhh.hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh.-------------......hhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bec B  12 NNFIVLDKYIKAEPTGDSYQSESDLERELIQDLRNQGYEFISVKSQSAMLANVREQLQNLNGVVFNDSEWRRFTEQYLDNPSDGILDKTRKIHIDYICDFIFDDERLENIYLIDKKNLMRNKVQIIQQF--------RYDVTILVNGLPLVQIELKKRGVAIREAFNQIHRYSKESFNSENSLFKYLQLFVISNGTDTRYFANTTKRDANSFDFTMNWAKSDNTLIKDLKDFTATCFQKHTLLNVLVNYSVFDSSQTLLVMRPYQIAATERILWKIKSSFTAKNWSKPESGGYIWHTTGSGKTLTSFKAARLATELDFIDKVFFVVDRKDLDYQTMKEYQRFSPDSVNGSENTAGLKRNLDKDDNKIIVTTIQKLNNLMKAESDLPVYNQQVVFIFDECHRSQFGEAQKNLKKKFKRYYQFGFTGTPIFPENALGSETTASVFGRELHSYVITDAIRDEKVLKFKVDYNDVRPQFKSLETETDEKKLSAAENQQAFLHPMRIQEITQYILNNFRQKTHRTFPGSKGFNAMLAVSSVDAAKAYYATFKRLQEEAANKSATYKPLRIATIFSFA-------IGEISDETFDTSAMDSSAKEFLDAAIREYNSHFKTNFSTDSNGFQNYYRDLAQRVKNQDIDLLIVVGMFLTGFDAPTLNTLFVDKNLRYHGLMQAFSRTNRIYDATKTFGNIVTFRDLERSTIDAITLFGDKNTKNVVLEKSYTEYMEGFTDAATGEAKRGFMTVVSELEQRFPDPTSIESEKEKKDFVKLFGEYLRAENILQNYDEFATLKALQQIDLSDPVAVEKFKAEHYVDDEKFAELQTIRLPADRKIQDYRSAYNDIRDWQRR-------------WDDVVFEVDLLKS 885
                                    21        31        41        51        61        71        81        91       101       111       121       131        |-       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581 |     591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       | -         - |     881    
                                                                                                                                                          140      149                                                                                                                                                                                                                                                                                                                                                                                                                                               583     591                                                                                                                                                                                                                                                                         859           873            


Chain B from PDB  Type:PROTEIN  Length:846
 aligned with T1R1_ECOLX | P10486 from UniProtKB/Swiss-Prot  Length:1033

    Alignment length:874
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881    
           T1R1_ECOLX    12 NNFIVLDKYIKAEPTGDSYQSESDLERELIQDLRNQGYEFISVKSQSAMLANVREQLQNLNGVVFNDSEWRRFTEQYLDNPSDGILDKTRKIHIDYICDFIFDDERLENIYLIDKKNLMRNKVQIIQQFEQAGSHANRYDVTILVNGLPLVQIELKKRGVAIREAFNQIHRYSKESFNSENSLFKYLQLFVISNGTDTRYFANTTKRDKNSFDFTMNWAKSDNTLIKDLKDFTATCFQKHTLLNVLVNYSVFDSSQTLLVMRPYQIAATERILWKIKSSFTAKNWSKPESGGYIWHTTGSGKTLTSFKAARLATELDFIDKVFFVVDRKDLDYQTMKEYQRFSPDSVNGSENTAGLKRNLDKDDNKIIVTTIQKLNNLMKAESDLPVYNQQVVFIFDECHRSQFGEAQKNLKKKFKRYYQFGFTGTPIFPENALGSETTASVFGRELHSYVITDAIRDEKVLKFKVDYNDVRPQFKSLETETDEKKLSAAENQQAFLHPMRIQEITQYILNNFRQKTHRTFPGSKGFNAMLAVSSVDAAKAYYATFKRLQEEAANKSATYKPLRIATIFSFAANEEQNAIGEISDETFDTSAMDSSAKEFLDAAIREYNSHFKTNFSTDSNGFQNYYRDLAQRVKNQDIDLLIVVGMFLTGFDAPTLNTLFVDKNLRYHGLMQAFSRTNRIYDATKTFGNIVTFRDLERSTIDAITLFGDKNTKNVVLEKSYTEYMEGFTDAATGEAKRGFMTVVSELEQRFPDPTSIESEKEKKDFVKLFGEYLRAENILQNYDEFATLKALQQIDLSDPVAVEKFKAEHYVDDEKFAELQTIRLPADRKIQDYRSAYNDIRDWQRREKEAEKKEKSTTDWDDVVFEVDLLKS 885
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....................hhhhhhhhhhhhhhhh..ee....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh......hhhhhhhhhhh..eeeee.....eeeee.....hhhhh.eeeee..--------..eeeeee..eeeeeeee.....hhhhhhhhh...........hhhhhhh.eeeee....eeeee........hhhhh..ee.....ee.hhhhhhhhhhhhhhhhhhhhh.eee.....eee.hhhhhhhhhhhhhhhhhhhhh.........eeeee....hhhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhh...........hhhhhhhhh.....eeeeehhhhhhhhhhh..hhhhh.eeeeeee.....hhhhhhhhhhhhh.eeeeeeee.............hhhhhhh.eeeeehhhhhhhh....eeeeee......hhhhhh..hhhhhhhh.......hhhhhhhhhhhhhhhhhhhh..........eeeee..hhhhhhhhhhhhhhhhhhhhhhh.......eeee....-------..............hhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh....eeee............eeeeee.....hhhhhhhhhhhh........eeeeee...hhhhhhhhhhhh...hhhhhhh..hhhhhhhhee......ee.hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh......hhhhhhhhhhhhh.hhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh.-------------......hhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bec B  12 NNFIVLDKYIKAEPTGDSYQSESDLERELIQDLRNQGYEFISVKSQSAMLANVREQLQNLNGVVFNDSEWRRFTEQYLDNPSDGILDKTRKIHIDYICDFIFDDERLENIYLIDKKNLMRNKVQIIQQF--------RYDVTILVNGLPLVQIELKKRGVAIREAFNQIHRYSKESFNSENSLFKYLQLFVISNGTDTRYFANTTKRDANSFDFTMNWAKSDNTLIKDLKDFTATCFQKHTLLNVLVNYSVFDSSQTLLVMRPYQIAATERILWKIKSSFTAKNWSKPESGGYIWHTTGSGKTLTSFKAARLATELDFIDKVFFVVDRKDLDYQTMKEYQRFSPDSVNGSENTAGLKRNLDKDDNKIIVTTIQKLNNLMKAESDLPVYNQQVVFIFDECHRSQFGEAQKNLKKKFKRYYQFGFTGTPIFPENALGSETTASVFGRELHSYVITDAIRDEKVLKFKVDYNDVRPQFKSLETETDEKKLSAAENQQAFLHPMRIQEITQYILNNFRQKTHRTFPGSKGFNAMLAVSSVDAAKAYYATFKRLQEEAANKSATYKPLRIATIFSFA-------IGEISDETFDTSAMDSSAKEFLDAAIREYNSHFKTNFSTDSNGFQNYYRDLAQRVKNQDIDLLIVVGMFLTGFDAPTLNTLFVDKNLRYHGLMQAFSRTNRIYDATKTFGNIVTFRDLERSTIDAITLFGDKNTKNVVLEKSYTEYMEGFTDAATGEAKRGFMTVVSELEQRFPDPTSIESEKEKKDFVKLFGEYLRAENILQNYDEFATLKALQQIDLSDPVAVEKFKAEHYVDDEKFAELQTIRLPADRKIQDYRSAYNDIRDWQRR-------------WDDVVFEVDLLKS 885
                                    21        31        41        51        61        71        81        91       101       111       121       131        |-       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581 |     591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       | -         - |     881    
                                                                                                                                                          140      149                                                                                                                                                                                                                                                                                                                                                                                                                                               583     591                                                                                                                                                                                                                                                                         859           873
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4BEC)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4BEC)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4BEC)

(-) Gene Ontology  (9, 17)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q304R3_ECOLX | Q304R3)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0009035    Type I site-specific deoxyribonuclease activity    Catalysis of the endonucleolytic cleavage of DNA to give random double-stranded fragments with terminal 5' or 3' protrusions; ATP is simultaneously hydrolyzed. Cleavage is dependent on the presence in the DNA of a specific recognition site. Cleavage may occur hundreds or thousands of base pairs away from the recognition site due to translocation of DNA.
    GO:0004519    endonuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
biological process
    GO:0006304    DNA modification    The covalent alteration of one or more nucleotide sites in DNA, resulting in a change in its properties.
    GO:0009307    DNA restriction-modification system    A defense process found in many bacteria and archaea that protects the organism from invading foreign DNA by cleaving it with a restriction endonuclease. The organism's own DNA is protected by methylation of a specific nucleotide, which occurs immediately following replication, in the same target site as the restriction enzyme.
    GO:0090305    nucleic acid phosphodiester bond hydrolysis    The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.

Chain A,B   (T1R1_ECOLX | P10486)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0009035    Type I site-specific deoxyribonuclease activity    Catalysis of the endonucleolytic cleavage of DNA to give random double-stranded fragments with terminal 5' or 3' protrusions; ATP is simultaneously hydrolyzed. Cleavage is dependent on the presence in the DNA of a specific recognition site. Cleavage may occur hundreds or thousands of base pairs away from the recognition site due to translocation of DNA.
    GO:0004519    endonuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006304    DNA modification    The covalent alteration of one or more nucleotide sites in DNA, resulting in a change in its properties.
    GO:0009307    DNA restriction-modification system    A defense process found in many bacteria and archaea that protects the organism from invading foreign DNA by cleaving it with a restriction endonuclease. The organism's own DNA is protected by methylation of a specific nucleotide, which occurs immediately following replication, in the same target site as the restriction enzyme.
    GO:0090305    nucleic acid phosphodiester bond hydrolysis    The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.

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  4bec
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  Q304R3_ECOLX | Q304R3
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  T1R1_ECOLX | P10486
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  3.1.21.3
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        Q304R3_ECOLX | Q304R3: 2w00 4be7 4beb 4xjx 5j3n
        T1R1_ECOLX | P10486: 2w00 4be7 4beb 4xjx

(-) Related Entries Specified in the PDB File

4be7 MUTANT (K220R) OF THE HSDR SUBUNIT OF THE ECOR124I RESTRICTION ENZYME IN COMPLEX WITH ATP
4beb MUTANT (K220E) OF THE HSDR SUBUNIT OF THE ECOR124I RESTRICTION ENZYME IN COMPLEX WITH ATP