5W3G

Solution Structure of ETS Transcription Factor PU.1

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003700	molecular_function	DNA-binding transcription factor activity
A	0006355	biological_process	regulation of DNA-templated transcription
A	0006357	biological_process	regulation of transcription by RNA polymerase II
A	0043565	molecular_function	sequence-specific DNA binding

Functional Information from PROSITE/UniProt

site_id	PS00345
Number of Residues	9
Details	ETS_DOMAIN_1 Ets-domain signature 1. LYQFLLDLL

Chain	Residue	Details
A	LEU174-LEU182

---

site_id	PS00346
Number of Residues	16
Details	ETS_DOMAIN_2 Ets-domain signature 2. RkkMtYQkMARALRnY

Chain	Residue	Details
A	ARG222-TYR237

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	83
Details	DNA binding: {"description":"ETS","evidences":[{"source":"PROSITE-ProRule","id":"PRU00237","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	1
Details	Binding site: {"description":"forms a salt bridge with the phosphate backbone of the opposite strand downstream of the GGAA core sequence","evidences":[{"source":"PubMed","id":"8602247","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	2
Details	Binding site: {"description":"contacts bases in the GGAA sequence in the major groove","evidences":[{"source":"PubMed","id":"8602247","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1PUE","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	1
Details	Binding site: {"description":"contacts the phosphate backbone of the GGAA sequence in the minor groove upstream","evidences":[{"source":"PubMed","id":"8602247","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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