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139555
Biological Macromolecular Structures Enabling Breakthroughs in Research and Education
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Structure Summary
3D View
Annotations
Sequence
Sequence Similarity
Structure Similarity
Experiment
1LDJ
Structure of the Cul1-Rbx1-Skp1-F boxSkp2 SCF Ubiquitin Ligase Complex
Display Files
FASTA Sequence
PDB File
PDB File (Header)
mmCIF File
mmCIF File (Header)
PDBML/XML File
PDBML/XML File (Header)
Download Files
FASTA Sequence
PDB File (Text)
PDB File (gz)
PDBx/mmCIF File
PDBx/mmCIF File (gz)
PDBML/XML File
PDBML/XML File (gz)
Biological Assembly (gz) (A+S)
Macromolecule Annotations for the Entities in PDB 1LDJ
Domain Annotation: SCOP Classification
SCOP Database (version: 1.75) Homepage
Chains
Domain Info
Class
Fold
Superfamily
Family
Domain
Species
A687-776
d1ldja1
All alpha proteins
DNA/RNA-binding 3-helical bundle
"Winged helix" DNA-binding domain
SCF ubiquitin ligase complex WHB domain
Anaphase promoting complex (APC)
Human (Homo sapiens) [TaxId: 9606]
A17-410
d1ldja2
All alpha proteins
alpha-alpha superhelix
Cullin repeat-like
Cullin repeat
Cullin homolog 1, Cul-1
Human (Homo sapiens) [TaxId: 9606]
A411-686
d1ldja3
Multi-domain proteins (alpha and beta)
Cullin homology domain
Cullin homology domain
Cullin homology domain
Cullin homolog 1, cul-1
Human (Homo sapiens) [TaxId: 9606]
B
d1ldjb_
Small proteins
RING/U-box
RING/U-box
RING finger domain, C3HC4
RIGG-box protein 1 (RBX1) of SCF ubiquitin ligase complex
Human (Homo sapiens) [TaxId: 9606]
Domain Annotation: CATH
CATH Database (version 4.0.0) Homepage
Chains
Domain
Class
Architecture
Topology
Homology
A1
1ldjA01
Mainly Alpha
Up-down Bundle
5 helical Cullin repeat like
Cullin Repeats
A2
1ldjA02
Mainly Alpha
Up-down Bundle
5 helical Cullin repeat like
Cullin Repeats
A3
1ldjA03
Mainly Alpha
Up-down Bundle
5 helical Cullin repeat like
Cullin Repeats
A4
1ldjA04
Mainly Alpha
Up-down Bundle
5 helical Cullin repeat like
Cullin Repeats
A5
1ldjA05
Few Secondary Structures
Irregular
Ring Box Chain A; domain 5
Ring Box Chain A; domain 5
A6
1ldjA06
Mainly Alpha
Orthogonal Bundle
Arc Repressor Mutant, subunit A
"winged helix" repressor DNA binding domain
A7
1ldjA07
Mainly Alpha
Orthogonal Bundle
Arc Repressor Mutant, subunit A
"winged helix" repressor DNA binding domain
B
1ldjB00
Alpha Beta
2-Layer Sandwich
Herpes Virus-1
Zinc/RING finger domain, C3HC4 (zinc finger)
Protein Family Annotation
Pfam Database Homepage
Chains
Pfam Accession
Pfam Identifier
Pfam Description
Type
Source
Gene Product Annotation
Gene Ontology Consortium Homepage
Chains
Polymer
Molecular Function
Biological Process
Cellular Component
A
Cullin homolog 1 (1LDJ:A)
Ubiquitin Protein Transferase Activity
Protein Binding
Ubiquitin Protein Ligase Binding
Ubiquitin Protein Ligase Activity
G1/s Transition of Mitotic Cell Cycle
G2/m Transition of Mitotic Cell Cycle
Protein Polyubiquitination
Stimulatory C Type Lectin Receptor Signaling Pathway
Ubiquitin Dependent Protein Catabolic Process
Protein Monoubiquitination
Cellular Iron Ion Homeostasis
Apoptotic Process
Cell Cycle Arrest
Cell Proliferation
Negative Regulation of Cell Proliferation
Animal Organ Morphogenesis
Scf Complex Assembly
Negative Regulation of G2/m Transition of Mitotic Cell Cycle
Viral Process
Wnt Signaling Pathway
Protein Ubiquitination
Scf Dependent Proteasomal Ubiquitin Dependent Protein Catabolic Process
Nik/nf Kappab Signaling
Fc Epsilon Receptor Signaling Pathway
Proteasome Mediated Ubiquitin Dependent Protein Catabolic Process
Post Translational Protein Modification
T Cell Receptor Signaling Pathway
Stress Activated Mapk Cascade
Interleukin 1 Mediated Signaling Pathway
Intrinsic Apoptotic Signaling Pathway
Nucleoplasm
Cytosol
Scf Ubiquitin Ligase Complex
Cullin Ring Ubiquitin Ligase Complex
Parkin Fbxw7 Cul1 Ubiquitin Ligase Complex
B
ring-box protein 1 (1LDJ:B)
Zinc Ion Binding
none
none
Protein Modification Annotation
Type
PDB Residue Nr.
Description