1UL4 - JenaLib

Title :   SOLUTION STRUCTURE OF THE DNA-BINDING DOMAIN OF SQUAMOSA PROMOTER BINDING PROTEIN-LIKE 4

Authors :   K. Yamasaki, M. Inoue, T. Kigawa, S. Yokoyama, Riken Structural Genomics/Proteomics Initiative (Rsgi)

Date :   09 Sep 03 (Deposition) - 09 Mar 04 (Release) - 24 Feb 09 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (20x)

Keywords :   Transcription Factor, Sbp, Flower Development, Dna Binding Protein, Structural Genomics, Riken Structural Genomics/Proteomics Initiative, Rsgi (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   K. Yamasaki, T. Kigawa, M. Inoue, M. Tateno, T. Yamasaki, T. Yabuki, M. Aoki, E. Seki, T. Matsuda, E. Nunokawa, Y. Ishizuka, T. Terada, M. Shirouzu, T. Osanai, A. Tanaka, M. Seki, K. Shinozaki, S. Yokoyama
A Novel Zinc-Binding Motif Revealed By Solution Structures Of Dna-Binding Domains Of Arabidopsis Sbp-Family Transcription Factors.
J. Mol. Biol. V. 337 49 2004
PubMed-ID: 15001351 | Reference-DOI: 10.1016/J.JMB.2004.01.015
(for further references see the PDB file header)

Compounds

Molecule 1 - SQUAMOSA PROMOTER BINDING PROTEIN-LIKE 4
	Chains	:	A
	Engineered	:	YES
	Expression System Plasmid	:	PCR2.1
	Expression System Vector Type	:	PLASMID
	Fragment	:	DNA-BINDING DOMAIN (SBP DOMAIN)
	Gene	:	SPL4
	Organism Common	:	THALE CRESS
	Organism Scientific	:	ARABIDOPSIS THALIANA
	Organism Taxid	:	3702
	Other Details	:	CELL-FREE SYNTHESIS
	Synonym	:	SPL4

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (2, 2)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 1)

Exons (0, 0)

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

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Chain A from PDB  Type:PROTEIN  Length:81
 aligned with SPL4_ARATH | Q9S7A9 from UniProtKB/Swiss-Prot  Length:174

    Alignment length:81
                                    60        70        80        90       100       110       120       130 
           SPL4_ARATH    51 LRLCQVDRCTADMKEAKLYHRRHKVCEVHAKASSVFLSGLNQRFCQQCSRFHDLQEFDEAKRSCRRRLAGHNERRRKSSGE 131
               SCOP domains d1ul4a_ A: Squamosa promoter binding protein-like 4, DNA-binding domain           SCOP domains
               CATH domains 1ul4A01 A:51-115                                                 ---------------- CATH domains
               Pfam domains --SBP-1ul4A01 A:53-131                                                            Pfam domains
         Sec.struct. author ................hhhhhhh..hhhhhh...eee..eeeee......eee............................ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ZF_SBP  PDB: A:51-128 UniProt: 51-128                                         --- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 1ul4 A  51 LRLCQVDRCTADMKEAKLYHRRHKVCEVHAKASSVFLSGLNQRFCQQCSRFHDLQEFDEAKRSCRRRLAGHNERRRKSSGE 131
                                    60        70        80        90       100       110       120       130

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Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (1, 1)

Gene Ontology (9, 9)

NMR Structure(hide GO term definitions)

Chain A (SPL4_ARATH | Q9S7A9)

molecular function
	GO:0003677	DNA binding	Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0003700	transcription factor activity, sequence-specific DNA binding	Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
biological process
	GO:0009908	flower development	The process whose specific outcome is the progression of the flower over time, from its formation to the mature structure. The flower is the reproductive structure in a plant, and its development begins with the transition of the vegetative or inflorescence meristem into a floral meristem.
	GO:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0010321	regulation of vegetative phase change	Any process that modulates the frequency, rate or extent of vegetative phase change. Vegetative phase change is the set of post-embryonic processes involved in the transition of a plant from a juvenile phase of vegetative development to an adult phase of vegetative development.
	GO:0006351	transcription, DNA-templated	The cellular synthesis of RNA on a template of DNA.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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