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(-) Description

Title :  STRUCTURE OF HUMAN DNA POLYMERASE IOTA BOUND TO TEMPLATE 1-METHYL-DEOXYADENOSINE CRYSTALLIZED IN THE PRESENCE OF DCTP
 
Authors :  R. Jain, A. K. Aggarwal
Date :  25 Jan 17  (Deposition) - 19 Apr 17  (Release) - 19 Apr 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.96
Chains :  Asym./Biol. Unit :  A,P,T
Keywords :  Human Dna Polymerase Iota N1-Methyl-Deoxyadenosine Dctp Tls, Thansferase-Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Jain, J. R. Choudhury, A. Buku, R. E. Johnson, L. Prakash, S. Prakash A. K. Aggarwal
Mechanism Of Error-Free Dna Synthesis Across N1-Methyl-Deoxyadenosine By Human Dna Polymerase-Iota.
Sci Rep V. 7 43904 2017
PubMed-ID: 28272441  |  Reference-DOI: 10.1038/SREP43904

(-) Compounds

Molecule 1 - DNA (5'-D(*AP*GP*GP*AP*CP*CP*(DOC))-3')
    Chains: P
    Engineered: YES
    Organism Scientific: UNIDENTIFIED
    Organism Taxid: 32644
    Synthetic: YES
 
Molecule 2 - DNA (5'-D(P*(MA7)P*GP*GP*GP*TP*CP*CP*T)-3')
    Chains: T
    Engineered: YES
    Organism Scientific: UNIDENTIFIED
    Organism Taxid: 32644
    Synthetic: YES
 
Molecule 3 - DNA POLYMERASE IOTA
    Chains: A
    EC Number: 2.7.7.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: POLI, RAD30B
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ETA2,RAD30 HOMOLOG B

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : APT

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2DOC1Mod. Nucleotide2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE
3MA71Mod. Nucleotide1N-METHYLADENOSINE-5'-MONOPHOSPHATE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:283 , ASN A:290binding site for residue CL A 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5ULX)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Lys A:214 -Pro A:215

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5ULX)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5ULX)

(-) Exons   (0, 0)

(no "Exon" information available for 5ULX)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:373
                                                                                                                                                                                                                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee.hhhhhhhhhhhhhhh...eeeee..eeeeehhhhhhh.....eehhhhhh.....eeee...hhhhhhhhhhhhhhhhhhh..eeee...eeeeehhhhhhhhhhh.hhhhhh......ee.hhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeee.hhhhhhhhhh......eee.hhhhhhhhhhh..hhhhh...hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..............eeeeeee.......hhhhhhhhhhhhhhhhhhhhhh..eeeeeeeee....eeeeeee.hhhhhh..hhhhhhhhhhhhhhhhh....eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5ulx A  26 SSRVIVHVDLDCFYAQVEMISNPELKDKPLGVQQKYLVVTCNYEARKLGVKKLMNVRDAKEKCPQLVLVNGEDLTRYREMSYKVTELLEEFSPVVERLGFDENFVDLTEMVEKRLQQLQSDELSAVTVSGHVYNNQSINLLDVLHIRLLVGSQIAAEMREAMYNQLGLTGCAGVASNKLLAKLVSGVFKPNQQTVLLPESCQHLIHSLNHIKEIPGIGYKTAKCLEALGINSVRDLQTFSPKILEKELGISVAQRIQKLSFGEDNSPVILSGPPQSFSEEDSFKKCSSEVEAKNKIEELLASLLNRVCQDGRKPHTVRLIIRRYSGRESRQCPIPSHVIQKDVMTPMVDILMKLFRNMVNVLTLLSVCFCNLK 414
                                    35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345    || 360       370||     386       396||     411   
                                                                                                                                                                                                                                                                                                                                                              350|            371|                397|           
                                                                                                                                                                                                                                                                                                                                                               356             378                 403           


Chain P from PDB  Type:DNA  Length:7
                                       
                 5ulx P 867 AGGACCc 873
                                  |
                                873-DOC


Chain T from PDB  Type:DNA  Length:9
                                         
                 5ulx T 839 TxGGGTCCT 847
                             |       
                             |       
                           840-MA7
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  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 5ULX)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5ULX)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5ULX)

(-) Gene Ontology  (17, 17)

Asymmetric/Biological Unit(hide GO term definitions)

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    Lys A:214 - Pro A:215   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        POLI_HUMAN | Q9UNA4: 1t3n 1zet 2alz 2dpi 2dpj 2fll 2fln 2flp 2khu 2khw 2ktf 2l0f 2l0g 2mbb 3epg 3epi 3g6v 3g6x 3g6y 3gv5 3gv7 3gv8 3h40 3h4b 3h4d 3ngd 3osn 3q8p 3q8q 3q8r 3q8s 4ebc 4ebd 4ebe 4eyh 4eyi 4fs1 4fs2 5kt2 5kt3 5kt4 5kt5 5kt6 5kt7 5ulw

(-) Related Entries Specified in the PDB File

5ulw