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(-) Description

Title :  CRYSTAL STRUCTURE OF THE CATALYTIC SUBUNIT OF HUMAN PRIMASE
 
Authors :  S. Vaithiyalingam, B. F. Eichman, W. J. Chazin
Date :  02 Jul 13  (Deposition) - 11 Dec 13  (Release) - 05 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Prim Fold, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Vaithiyalingam, D. R. Arnett, A. Aggarwal, B. F. Eichman, E. Fanning, W. J. Chazin
Insights Into Eukaryotic Primer Synthesis From Structures O The P48 Subunit Of Human Dna Primase.
J. Mol. Biol. V. 426 558 2014
PubMed-ID: 24239947  |  Reference-DOI: 10.1016/J.JMB.2013.11.007

(-) Compounds

Molecule 1 - DNA PRIMASE SMALL SUBUNIT
    Chains: A
    EC Number: 2.7.7.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: CATALYTIC SUBUNIT P48, UNP RESIDUES 1-390 (DELTA 360-379)
    Gene: PRIM1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: DNA PRIMASE 49 KDA SUBUNIT, P49

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
1CIT3Ligand/IonCITRIC ACID
2ZN1Ligand/IonZINC ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:121 , CYS A:122 , CYS A:128 , CYS A:131BINDING SITE FOR RESIDUE ZN A 501
2AC2SOFTWARESER A:160 , ARG A:162 , LYS A:318 , HIS A:324 , HOH A:667 , HOH A:719 , HOH A:752 , HOH A:781 , HOH A:822 , HOH A:906 , HOH A:907BINDING SITE FOR RESIDUE CIT A 502
3AC3SOFTWAREPRO A:88 , ASN A:89 , GLN A:90 , HIS A:91 , ASN A:92 , HOH A:628 , HOH A:700 , HOH A:835 , HOH A:864 , HOH A:901BINDING SITE FOR RESIDUE CIT A 503
4AC4SOFTWARELYS A:147 , GLY A:151 , LYS A:153 , HOH A:841 , HOH A:921BINDING SITE FOR RESIDUE CIT A 504

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4LIK)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4LIK)

(-) 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:369
                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh.......eeeeee.hhh.eeeee...hhhhhhhhhhhhh..eeeeeeee..hhhhhhhh......eee..eeeeee.hhhhhhh............hhhhhhhhhhhhhhhhhh.....eeeee....eeeeee.hhhhhh.hhhhhhhhhhhhh...............hhhhhhhhhhhh.hhhhhhh.......hhhhhhhhhh.....hhhhhhhhhhhh.hhhhhhhhhhhhh.hhhhhhhhhh...hhhhhhh....ee................hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4lik A   1 METFDPTELPELLKLYYRRLFPYSQYYRWLNYGGVIKNYFQHREFSFTLKDDIYIRYQSFNNQSDLEKEMQKMNPYKIDIGAVYSHRPNQHNTVKLGAFQAQEKELVFDIDMTDYDDVRRCCSSADICPKCWTLMTMAIRIIDRALKEDFGFKHRLWVYSGRRGVHCWVCDESVRKLSSAVRSGIVEYLSLVKGGQDVKKKVHLIHPFIRKSINIIKKYFEEYALVNQDILENKESWDKILALVPETIHDELQQSFQKSHNSLQRWEHLKKVALEWEIMLQYCFPRLDINVSKGINHLLKSPFSVHPKTGRISVPIDLQKVDQFDPFTVPTISFICRELDATRDYKKTSLAPYVKVFEHFLENLDKSRK 407
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200   ||  213       223       233       243       253       263       273  ||   298       308       318       328       338       348       358||     388       398         
                                                                                                                                                                                                                                     204|                                                                 276|                                                                359|                           
                                                                                                                                                                                                                                      208                                                                  292                                                                 380
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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 4LIK)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (14, 14)

Asymmetric/Biological Unit(hide GO term definitions)

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  4lik
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  PRI1_HUMAN | P49642
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  2.7.7.-
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 Related Entries

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

UniProtKB/Swiss-Prot
        PRI1_HUMAN | P49642: 4bpu 4bpw 4bpx 4lil 4mhq 4rr2 5exr

(-) Related Entries Specified in the PDB File

4lik CATALYTIC SUBUNIT OF HUMAN PRIMASE
4lil CATALYTIC SUBUNIT OF HUMAN PRIMASE BOUND TO MN AND UTP
4lim CATALYTIC SUBUNIT OF HUMAN PRIMASE BOUND TO ZN