6D28

Crystal Structure of the N-domain of the ER Hsp90 chaperone GRP94 in complex with the specific ligand NECA

Replaces:  1QY5

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005524	molecular_function	ATP binding
A	0006457	biological_process	protein folding
A	0016887	molecular_function	ATP hydrolysis activity
A	0051082	molecular_function	unfolded protein binding
A	0140662	molecular_function	ATP-dependent protein folding chaperone

Functional Information from PDB Data

site_id	AC1
Number of Residues	14
Details	binding site for residue NEC A 401

Chain	Residue
A	ASN107
A	HOH515
A	HOH534
A	HOH542
A	HOH567
A	HOH575
A	ALA111
A	ASP149
A	MET154
A	ASN162
A	LEU163
A	VAL197
A	TYR200
A	THR245

---

site_id	AC2
Number of Residues	6
Details	binding site for residue M2M A 402

Chain	Residue
A	ASN83
A	MET86
A	LYS87
A	SER227
A	ASN228
A	HOH551

---

Functional Information from PROSITE/UniProt

site_id	PS00298
Number of Residues	10
Details	HSP90 Heat shock hsp90 proteins family signature. YkNKEIFLRE

Chain	Residue	Details
A	TYR94-GLU103

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	Binding site: {"evidences":[{"source":"PubMed","id":"15292259","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15951571","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17936703","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1TC0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TC6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1YT0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2O1U","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2O1V","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	2
Details	Binding site: {"evidences":[{"source":"PubMed","id":"15292259","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15951571","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17936703","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1TBW","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TC0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TC6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1YT0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2O1U","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2O1V","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	1
Details	Binding site: {"evidences":[{"source":"PubMed","id":"15292259","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15951571","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17936703","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1TBW","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TC0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1TC6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2O1U","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2O1V","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	1
Details	Modified residue: {"description":"N6-(2-hydroxyisobutyryl)lysine","evidences":[{"source":"UniProtKB","id":"P14625","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	1
Details	Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q66HD0","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI6
Number of Residues	2
Details	Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---