6RFB

Crystal structure of the potassium-pumping S254A mutant of the light-driven sodium pump KR2 in the monomeric form, pH 4.3

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0016020	cellular_component	membrane

Functional Information from PDB Data

site_id	AC1
Number of Residues	3
Details	binding site for residue NA A 301

Chain	Residue
A	TYR25
A	THR83
A	PHE86

---

site_id	AC2
Number of Residues	4
Details	binding site for residue LFA A 302

Chain	Residue
A	VAL38
A	TYR45
A	LFA312
A	LFA317

---

site_id	AC3
Number of Residues	2
Details	binding site for residue LFA A 303

Chain	Residue
A	TYR76
A	TYR76

---

site_id	AC4
Number of Residues	2
Details	binding site for residue LFA A 304

Chain	Residue
A	ASN163
A	TRP170

---

site_id	AC5
Number of Residues	2
Details	binding site for residue LFA A 305

Chain	Residue
A	ILE257
A	LFA326

---

site_id	AC6
Number of Residues	3
Details	binding site for residue LFA A 307

Chain	Residue
A	ASN105
A	TYR108
A	TYR154

---

site_id	AC7
Number of Residues	3
Details	binding site for residue LFA A 308

Chain	Residue
A	THR49
A	LFA317
A	LFA328

---

site_id	AC8
Number of Residues	1
Details	binding site for residue LFA A 309

Chain	Residue
A	VAL230

---

site_id	AC9
Number of Residues	1
Details	binding site for residue LFA A 310

Chain	Residue
A	ASN140

---

site_id	AD1
Number of Residues	3
Details	binding site for residue LFA A 311

Chain	Residue
A	ASN206
A	ILE213
A	LFA326

---

site_id	AD2
Number of Residues	1
Details	binding site for residue LFA A 312

Chain	Residue
A	LFA302

---

site_id	AD3
Number of Residues	3
Details	binding site for residue LFA A 313

Chain	Residue
A	LEU168
A	GLY171
A	SER175

---

site_id	AD4
Number of Residues	2
Details	binding site for residue LFA A 315

Chain	Residue
A	THR33
A	LFA316

---

site_id	AD5
Number of Residues	1
Details	binding site for residue LFA A 316

Chain	Residue
A	LFA315

---

site_id	AD6
Number of Residues	2
Details	binding site for residue LFA A 317

Chain	Residue
A	LFA302
A	LFA308

---

site_id	AD7
Number of Residues	2
Details	binding site for residue LFA A 318

Chain	Residue
A	LFA320
A	LFA329

---

site_id	AD8
Number of Residues	3
Details	binding site for residue LFA A 319

Chain	Residue
A	LYS51
A	LFA325
A	HOH411

---

site_id	AD9
Number of Residues	3
Details	binding site for residue LFA A 320

Chain	Residue
A	GLN141
A	LFA318
A	HOH405

---

site_id	AE1
Number of Residues	2
Details	binding site for residue LFA A 321

Chain	Residue
A	LFA328
A	LFA334

---

site_id	AE2
Number of Residues	1
Details	binding site for residue LFA A 322

Chain	Residue
A	HIS30

---

site_id	AE3
Number of Residues	3
Details	binding site for residue LFA A 323

Chain	Residue
A	TYR36
A	GLN80
A	HOH422

---

site_id	AE4
Number of Residues	1
Details	binding site for residue LFA A 324

Chain	Residue
A	ASP238

---

site_id	AE5
Number of Residues	3
Details	binding site for residue LFA A 325

Chain	Residue
A	PHE122
A	ARG139
A	LFA319

---

site_id	AE6
Number of Residues	2
Details	binding site for residue LFA A 326

Chain	Residue
A	LFA305
A	LFA311

---

site_id	AE7
Number of Residues	1
Details	binding site for residue LFA A 327

Chain	Residue
A	THR228

---

site_id	AE8
Number of Residues	3
Details	binding site for residue LFA A 328

Chain	Residue
A	LEU48
A	LFA308
A	LFA321

---

site_id	AE9
Number of Residues	1
Details	binding site for residue LFA A 329

Chain	Residue
A	LFA318

---

site_id	AF1
Number of Residues	1
Details	binding site for residue LFA A 331

Chain	Residue
A	LFA332

---

site_id	AF2
Number of Residues	1
Details	binding site for residue LFA A 332

Chain	Residue
A	LFA331

---

site_id	AF3
Number of Residues	1
Details	binding site for residue LFA A 334

Chain	Residue
A	LFA321

---

site_id	AF4
Number of Residues	1
Details	binding site for residue LFA A 335

Chain	Residue
A	GOL336

---

site_id	AF5
Number of Residues	2
Details	binding site for residue GOL A 336

Chain	Residue
A	ASN163
A	LFA335

---

site_id	AF6
Number of Residues	1
Details	binding site for residue GOL A 337

Chain	Residue
A	LYS186

---

site_id	AF7
Number of Residues	9
Details	binding site for residue RET A 338

Chain	Residue
A	TRP113
A	LEU120
A	MET149
A	SER175
A	PHE178
A	TRP215
A	TYR218
A	TYR222
A	LYS255

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