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(-) Description

Title :  SOLUTION NMR STRUCTURE OF THE RING FINGER DOMAIN FROM THE KIP1 UBIQUITINATION-PROMOTING E3 COMPLEX PROTEIN 1 (KPC1/RNF123) FROM HOMO SAPIENS, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) TARGET HR8700A
 
Authors :  T. A. Ramelot, Y. Yang, H. Janjua, E. Kohan, H. Wang, R. Xiao, T. B. Acton, J. K. Everett, G. T. Montelione, M. A. Kennedy, Northeast Structural Consortium (Nesg)
Date :  28 Jun 13  (Deposition) - 31 Jul 13  (Release) - 31 Jul 13  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
NMR Structure *:  A  (1x)
Keywords :  Structural Genomics, Northeast Structural Genomics Consortium, Nesg, Psi-Biology, Protein Structure Initiative, Ring Fing Domain, Zinc Binding Protein, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. A. Ramelot, Y. Yang, H. Janjua, E. Kohan, H. Wang, R. Xiao, T. B. Acton J. K. Everett, G. T. Montelione, M. A. Kennedy
Solution Nmr Structure Of The Ring Finger Domain From The Kip1 Ubiquitination-Promoting E3 Complex Protein 1 (Kpc1/Rnf123) From Homo Sapiens, Northeast Structural Genomics Consortium (Nesg) Target Hr8700A
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - E3 UBIQUITIN-PROTEIN LIGASE RNF123
    Chains: A
    EC Number: 6.3.2.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)PMGK
    Expression System Taxid: 469008
    Fragment: UNP RESIDUES 1247-1304
    Gene: FP1477, KPC1, RNF123
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: PLASMID
    Synonym: KIP1 UBIQUITINATION-PROMOTING COMPLEX PROTEIN 1, RING FINGER PROTEIN 123

 Structural Features

(-) Chains, Units

  1
NMR Structure (20x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

NMR Structure (1, 2)
No.NameCountTypeFull Name
1ZN2Ligand/IonZINC ION
NMR Structure * (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION

(-) Sites  (2, 2)

NMR Structure (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:11 , CYS A:14 , CYS A:31 , CYS A:34BINDING SITE FOR RESIDUE ZN A 101
2AC2SOFTWARECYS A:26 , HIS A:28 , CYS A:45 , CYS A:48BINDING SITE FOR RESIDUE ZN A 102

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2MA6)

(-) Cis Peptide Bonds  (1, 20)

NMR Structure
No.ModelResidues
11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20Gln A:24 -Pro A:25

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2MA6)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZF_RING_2PS50089 Zinc finger RING-type profile.RN123_HUMAN1254-1292  1A:11-49
NMR Structure * (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ZF_RING_2PS50089 Zinc finger RING-type profile.RN123_HUMAN1254-1292  1A:11-49

(-) Exons   (0, 0)

(no "Exon" information available for 2MA6)

(-) Sequences/Alignments

NMR Structure
   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:61
 aligned with RN123_HUMAN | Q5XPI4 from UniProtKB/Swiss-Prot  Length:1314

    Alignment length:61
                                  1253      1263      1273      1283      1293      1303 
         RN123_HUMAN   1244 ASLPTSEEDLCPICYAHPISAVFQPCGHKSCKACINQHLMNNKDCFFCKTTIVSVEDWEKG 1304
               SCOP domains ------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------- Pfam domains
         Sec.struct. author ....................eeee...eeehhhhhhhhh..............eeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------ZF_RING_2  PDB: A:11-49                ------------ PROSITE
                 Transcript ------------------------------------------------------------- Transcript
                2ma6 A    1 SHMPTSEEDLCPICYAHPISAVFQPCGHKSCKACINQHLMNNKDCFFCKTTIVSVEDWEKG   61
                                    10        20        30        40        50        60
   Legend:   → Mismatch (orange background)
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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 2MA6)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2MA6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2MA6)

(-) Gene Ontology  (5, 5)

NMR Structure(hide GO term definitions)
Chain A   (RN123_HUMAN | Q5XPI4)
molecular function
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0016567    protein ubiquitination    The process in which one or more ubiquitin groups are added to a protein.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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