Annotations: 1WLX

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00435	e1wlxA1	A: alpha bundles	X: Spectrin repeat-like	H: Spectrin repeat (From Topology)	T: Spectrin repeat	F: PF00435	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.58.60	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00435	Spectrin repeat (Spectrin)	Spectrin repeat	Spectrin repeat-domains are found in several proteins involved in cytoskeletal structure. These include spectrin, alpha-actinin and dystrophin. The sequence repeat used in this family is taken from the structural repeat in reference [2]. The spectr ...	Spectrin repeat-domains are found in several proteins involved in cytoskeletal structure. These include spectrin, alpha-actinin and dystrophin. The sequence repeat used in this family is taken from the structural repeat in reference [2]. The spectrin domain- repeat forms a three helix bundle. The second helix is interrupted by proline in some sequences. The repeats are defined by a characteristic tryptophan (W) residue at position 17 in helix A and a leucine (L) at 2 residues from the carboxyl end of helix C. Although the domain occurs in multiple repeats along sequences, the domains are actually stable on their own - ie they act, biophysically, like domains rather than repeats that along function when aggregated.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Alpha-actinin 4	cytoskeletal protein binding actin binding protein-containing complex binding protein binding binding actin filament binding organic cyclic compound binding nucleoside binding heterocyclic compound binding carbohydrate derivative binding small molecule binding transcription coactivator activity transcription regulator activity transcription coregulator activity cytoskeletal protein binding actin binding protein-containing complex binding protein binding binding actin filament binding organic cyclic compound binding nucleoside binding heterocyclic compound binding carbohydrate derivative binding small molecule binding transcription coactivator activity transcription regulator activity transcription coregulator activity nuclear receptor coactivator activity protein-macromolecule adaptor activity molecular adaptor activity cation binding ion binding calcium ion binding metal ion binding transcription factor binding nuclear retinoic acid receptor binding RNA polymerase II-specific DNA-binding transcription factor binding nuclear receptor binding DNA-binding transcription factor binding RNA binding nucleic acid binding DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding RNA polymerase II transcription regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid binding transmembrane transporter binding cell adhesion molecule binding integrin binding signaling receptor binding identical protein binding protein homodimerization activity protein dimerization activity chromatin binding chromatin DNA binding	regulation of biological process regulation of cellular process regulation of apoptotic process biological regulation cellular process apoptotic process regulation of programmed cell death cell death programmed cell death cellular response to stimulus intracellular receptor signaling pathway response to stimulus signaling retinoic acid receptor signaling pathway regulation of biological process regulation of cellular process regulation of apoptotic process biological regulation cellular process apoptotic process regulation of programmed cell death cell death programmed cell death cellular response to stimulus intracellular receptor signaling pathway response to stimulus signaling retinoic acid receptor signaling pathway cell communication signal transduction cellular component organization organelle organization actin cytoskeleton organization actin filament-based process cellular component organization or biogenesis cytoskeleton organization regulation of localization positive regulation of cation transmembrane transport sodium ion transmembrane transport regulation of sodium ion transport regulation of sodium ion transmembrane transport positive regulation of sodium ion transport localization positive regulation of monoatomic ion transport positive regulation of monoatomic ion transmembrane transport monoatomic cation transport regulation of monoatomic ion transport proton transmembrane transport inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport transmembrane transport regulation of molecular function regulation of transmembrane transport transport positive regulation of sodium ion transmembrane transporter activity monoatomic ion transmembrane transport positive regulation of biological process regulation of transmembrane transporter activity regulation of monoatomic ion transmembrane transport metal ion transport regulation of transporter activity monoatomic cation transmembrane transport regulation of sodium ion transmembrane transporter activity positive regulation of molecular function positive regulation of transmembrane transport positive regulation of sodium ion transmembrane transport monoatomic ion transport regulation of metal ion transport positive regulation of cellular process regulation of monoatomic ion transmembrane transporter activity regulation of proton transport regulation of transport positive regulation of sodium:proton antiporter activity regulation of sodium:proton antiporter activity positive regulation of transport positive regulation of transporter activity positive regulation of ion transmembrane transporter activity regulation of monoatomic cation transmembrane transport sodium ion transport peroxisome proliferator activated receptor signaling pathway response to organic substance cell surface receptor signaling pathway response to cytokine cytokine-mediated signaling pathway cellular response to chemical stimulus cellular response to tumor necrosis factor response to chemical tumor necrosis factor-mediated signaling pathway cellular response to cytokine stimulus cellular response to organic substance response to tumor necrosis factor developmental process muscle structure development muscle cell development cellular developmental process cell differentiation anatomical structure development cell development muscle cell differentiation positive regulation of macromolecule biosynthetic process cellular nitrogen compound biosynthetic process regulation of primary metabolic process regulation of nitrogen compound metabolic process nucleobase-containing compound metabolic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II heterocycle metabolic process organic substance biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process regulation of cellular metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process aromatic compound biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of DNA-templated transcription cellular biosynthetic process RNA metabolic process positive regulation of cellular metabolic process RNA biosynthetic process organic substance metabolic process positive regulation of biosynthetic process nitrogen compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process heterocycle biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of nitrogen compound metabolic process positive regulation of RNA biosynthetic process cellular aromatic compound metabolic process positive regulation of cellular biosynthetic process protein localization establishment of protein localization cellular localization nitrogen compound transport organic substance transport protein transport cellular macromolecule localization macromolecule localization regulation of cell-substrate adhesion regulation of cell adhesion regulation of substrate adhesion-dependent cell spreading negative regulation of biological process cell-substrate adhesion negative regulation of cell adhesion cell adhesion negative regulation of substrate adhesion-dependent cell spreading negative regulation of cellular process substrate adhesion-dependent cell spreading negative regulation of cell-substrate adhesion positive regulation of locomotion regulation of cell motility positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion positive regulation of cell communication positive regulation of signal transduction regulation of signal transduction regulation of non-canonical NF-kappaB signal transduction intracellular signal transduction positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette regulation of signaling non-canonical NF-kappaB signal transduction positive regulation of intracellular signal transduction regulation of response to stimulus regulation of cell communication positive regulation of non-canonical NF-kappaB signal transduction positive regulation of signaling vesicle transport along actin filament vesicle cytoskeletal trafficking vesicle localization establishment of organelle localization establishment of vesicle localization intracellular transport actin filament-based movement organelle localization establishment of localization in cell cytoskeleton-dependent intracellular transport actin filament-based transport	cell projection pseudopodium cellular anatomical entity plasma membrane bounded cell projection intracellular anatomical structure contractile fiber Z disc sarcomere intracellular organelle I band organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular fiber cell projection pseudopodium cellular anatomical entity plasma membrane bounded cell projection intracellular anatomical structure contractile fiber Z disc sarcomere intracellular organelle I band organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex non-membrane-bounded organelle extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytoskeleton actin cytoskeleton actin filament bundle actomyosin stress fiber contractile actin filament bundle perinuclear region of cytoplasm vesicle lumen intracellular vesicle membrane-enclosed lumen cytoplasmic vesicle lumen intracellular membrane-bounded organelle secretory granule lumen endomembrane system intracellular organelle lumen cytoplasmic vesicle organelle lumen secretory granule secretory vesicle platelet alpha granule platelet alpha granule lumen cell junction anchoring junction focal adhesion cell-substrate junction cell periphery plasma membrane membrane protein-containing complex cell cortex cortical cytoskeleton cortical actin cytoskeleton ribonucleoprotein complex nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR002048	EF-hand domain	Domain
A	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A	IPR001589	Actinin-type actin-binding domain, conserved site	Conserved Site
A	IPR036872	CH domain superfamily	Homologous Superfamily
A	IPR002017	Spectrin repeat	Repeat
A	IPR001715	Calponin homology domain	Domain
A	IPR014837	EF-hand, Ca insensitive	Domain
A	IPR011992	EF-hand domain pair	Homologous Superfamily
A	IPR018159	Spectrin/alpha-actinin	Repeat

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O43707	sarcomatoid carcinoma focal segmental glomerulosclerosis 1 carcinoma Mammary Neoplasms, Experimental focal segmental glomerulosclerosis acute myeloid leukemia astrocytic tumor drug-induced liver injury mammary neoplasms, animal pancreatic ductal adenocarcinoma psoriasis pancreatic intraductal papillary-mucinous neoplasm rheumatoid arthritis undifferentiated carcinoma ovarian cancer sarcomatoid carcinoma focal segmental glomerulosclerosis 1 carcinoma Mammary Neoplasms, Experimental focal segmental glomerulosclerosis acute myeloid leukemia astrocytic tumor drug-induced liver injury mammary neoplasms, animal pancreatic ductal adenocarcinoma psoriasis pancreatic intraductal papillary-mucinous neoplasm rheumatoid arthritis undifferentiated carcinoma ovarian cancer proteinuria

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.