6WHE

Structure of phosphomimetic Rab8a GTPase (T72E) in the GTP-bound state

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003924	molecular_function	GTPase activity
A	0005525	molecular_function	GTP binding
B	0003924	molecular_function	GTPase activity
B	0005525	molecular_function	GTP binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	27
Details	binding site for residue GTP A 900

Chain	Residue
A	SER17
A	SER35
A	PHE37
A	SER39
A	THR40
A	GLY66
A	ASN121
A	LYS122
A	ASP124
A	VAL125
A	SER151
A	GLY18
A	ALA152
A	LYS153
A	MG901
A	HOH1017
A	HOH1032
A	HOH1037
A	HOH1069
A	HOH1097
A	VAL19
A	GLY20
A	LYS21
A	THR22
A	CYS23
A	PHE33
A	ASN34

---

site_id	AC2
Number of Residues	5
Details	binding site for residue MG A 901

Chain	Residue
A	THR22
A	THR40
A	GTP900
A	HOH1032
A	HOH1037

---

site_id	AC3
Number of Residues	28
Details	binding site for residue GTP B 201

Chain	Residue
B	SER17
B	GLY18
B	VAL19
B	GLY20
B	LYS21
B	THR22
B	CYS23
B	PHE33
B	ASN34
B	SER35
B	PHE37
B	SER39
B	THR40
B	GLY66
B	ASN121
B	LYS122
B	ASP124
B	VAL125
B	SER151
B	ALA152
B	LYS153
B	MG202
B	HOH301
B	HOH321
B	HOH331
B	HOH347
B	HOH379
B	HOH424

---

site_id	AC4
Number of Residues	5
Details	binding site for residue MG B 202

Chain	Residue
B	THR22
B	THR40
B	GTP201
B	HOH321
B	HOH347

---

site_id	AC5
Number of Residues	10
Details	binding site for residue GOL B 203

Chain	Residue
B	ASP16
B	GLU51
B	GLY54
B	ARG71
B	ASN98
B	TRP102
B	ASN105
B	HOH338
B	HOH371
B	HOH417

---

Functional Information from PROSITE/UniProt

site_id	PS00675
Number of Residues	14
Details	SIGMA54_INTERACT_1 Sigma-54 interaction domain ATP-binding region A signature. LLLiGDSGVGKtcV

Chain	Residue	Details
A	LEU11-VAL24

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	28
Details	Motif: {"description":"Switch 1","evidences":[{"source":"UniProtKB","id":"P62820","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	34
Details	Motif: {"description":"Switch 2","evidences":[{"source":"UniProtKB","id":"P62820","evidenceCode":"ECO:0000250"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI3
Number of Residues	20
Details	Binding site: {"evidences":[{"source":"PubMed","id":"21378754","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"27552051","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"3QBT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5SZI","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI4
Number of Residues	6
Details	Binding site: {"evidences":[{"source":"PubMed","id":"27552051","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"5SZI","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI5
Number of Residues	4
Details	Binding site: {"evidences":[{"source":"PubMed","id":"21378754","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27552051","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3QBT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5SZI","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI6
Number of Residues	2
Details	Binding site: {"evidences":[{"source":"PubMed","id":"21378754","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"3QBT","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI7
Number of Residues	2
Details	Binding site: {"evidences":[{"source":"PubMed","id":"21378754","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3QBT","evidenceCode":"ECO:0007744"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI8
Number of Residues	2
Details	Modified residue: {"description":"Phosphothreonine; by LRRK2","evidences":[{"source":"PubMed","id":"26824392","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29125462","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30209220","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30398148","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---