4L1J

Three dimensional structure of mutant D143A of human HD domain-containing protein 2, Northeast Structural Genomics Consortium (NESG) Target HR6723

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF13023	e4l1jA1	A: alpha complex topology	X: PDEase-like	H: HD-domain/PDEase-like (From Topology)	T: HD-domain/PDEase-like	F: PF13023	ECOD (1.6)
B	PF13023	e4l1jB1	A: alpha complex topology	X: PDEase-like	H: HD-domain/PDEase-like (From Topology)	T: HD-domain/PDEase-like	F: PF13023	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.3210.10	Mainly Alpha	Orthogonal Bundle	Hypothetical protein af1432	Hypothetical protein af1432	CATH (4.3.0)
B	1.10.3210.10	Mainly Alpha	Orthogonal Bundle	Hypothetical protein af1432	Hypothetical protein af1432	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF13023	HD domain (HD_3)	HD domain	HD domains are metal dependent phosphohydrolases.	Domain
B	PF13023	HD domain (HD_3)	HD domain	HD domains are metal dependent phosphohydrolases.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	HD domain-containing protein 2	phosphoric ester hydrolase activity 5'-deoxynucleotidase activity hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	-	-
B	HD domain-containing protein 2 (Phosphorylate)	phosphoric ester hydrolase activity 5'-deoxynucleotidase activity hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR003607	HD/PDEase domain	Domain
A	IPR006674	HD domain	Domain
A	IPR039356	5'-deoxynucleotidase YfbR/HDDC2	Family
B	IPR003607	HD/PDEase domain	Domain
B	IPR006674	HD domain	Domain
B	IPR039356	5'-deoxynucleotidase YfbR/HDDC2	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q7Z4H3	astrocytic tumor lung cancer ovarian cancer plasma cell myeloma glioblastoma malignant ependymoma pancreatic intraductal papillary-mucinous carcinoma hereditary spastic paraplegia malignant mesothelioma pancreatic intraductal papillary-mucinous neoplasm
B	Pharos: Q7Z4H3	astrocytic tumor lung cancer ovarian cancer plasma cell myeloma glioblastoma malignant ependymoma pancreatic intraductal papillary-mucinous carcinoma hereditary spastic paraplegia malignant mesothelioma pancreatic intraductal papillary-mucinous neoplasm

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	MSE	Parent Component: MET
B	MSE	Parent Component: MET
B	SEP	Parent Component: SER RESID: AA0037 PSI-MOD : O-phospho-L-serine MOD:00046

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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.