1I1W

0.89A Ultra high resolution structure of a Thermostable Xylanase from Thermoascus Aurantiacus

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004553	molecular_function	hydrolase activity, hydrolyzing O-glycosyl compounds
A	0005975	biological_process	carbohydrate metabolic process
A	0016798	molecular_function	hydrolase activity, acting on glycosyl bonds
A	0031176	molecular_function	endo-1,4-beta-xylanase activity
A	0045493	biological_process	xylan catabolic process

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE UNX A 1406

Chain	Residue
A	UNX1407
A	UNX1408
A	UNX1409
A	UNX1410

---

site_id	AC2
Number of Residues	7
Details	BINDING SITE FOR RESIDUE UNX A 1407

Chain	Residue
A	UNX1409
A	UNX1410
A	GLY149
A	GLU150
A	HOH836
A	UNX1406
A	UNX1408

---

site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE UNX A 1408

Chain	Residue
A	HOH677
A	UNX1406
A	UNX1407
A	UNX1409
A	UNX1410

---

site_id	AC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE UNX A 1409

Chain	Residue
A	UNX1406
A	UNX1407
A	UNX1408
A	UNX1410

---

site_id	AC5
Number of Residues	5
Details	BINDING SITE FOR RESIDUE UNX A 1410

Chain	Residue
A	HOH567
A	UNX1406
A	UNX1407
A	UNX1408
A	UNX1409

---

site_id	AC6
Number of Residues	7
Details	BINDING SITE FOR RESIDUE UNX A 1411

Chain	Residue
A	UNX1412
A	UNX1413
A	UNX1414
A	UNX1415
A	UNX1416
A	UNX1417
A	UNX1418

---

site_id	AC7
Number of Residues	9
Details	BINDING SITE FOR RESIDUE UNX A 1412

Chain	Residue
A	LYS31
A	HOH827
A	HOH877
A	UNX1411
A	UNX1414
A	UNX1415
A	UNX1416
A	UNX1417
A	UNX1418

---

site_id	AC8
Number of Residues	6
Details	BINDING SITE FOR RESIDUE UNX A 1413

Chain	Residue
A	HOH700
A	UNX1411
A	UNX1414
A	UNX1415
A	UNX1417
A	UNX1418

---

site_id	AC9
Number of Residues	7
Details	BINDING SITE FOR RESIDUE UNX A 1414

Chain	Residue
A	LYS31
A	UNX1411
A	UNX1412
A	UNX1413
A	UNX1415
A	UNX1417
A	UNX1418

---

site_id	BC1
Number of Residues	9
Details	BINDING SITE FOR RESIDUE UNX A 1415

Chain	Residue
A	HOH536
A	HOH740
A	UNX1411
A	UNX1412
A	UNX1413
A	UNX1414
A	UNX1416
A	UNX1417
A	UNX1418

---

site_id	BC2
Number of Residues	8
Details	BINDING SITE FOR RESIDUE UNX A 1416

Chain	Residue
A	HOH507
A	HOH565
A	HOH877
A	UNX1411
A	UNX1412
A	UNX1415
A	UNX1417
A	UNX1418

---

site_id	BC3
Number of Residues	8
Details	BINDING SITE FOR RESIDUE UNX A 1417

Chain	Residue
A	LYS31
A	UNX1411
A	UNX1412
A	UNX1413
A	UNX1414
A	UNX1415
A	UNX1416
A	UNX1418

---

site_id	BC4
Number of Residues	9
Details	BINDING SITE FOR RESIDUE UNX A 1418

Chain	Residue
A	LYS31
A	LYS109
A	UNX1411
A	UNX1412
A	UNX1413
A	UNX1414
A	UNX1415
A	UNX1416
A	UNX1417

---

site_id	BC5
Number of Residues	9
Details	BINDING SITE FOR RESIDUE GOL A 401

Chain	Residue
A	SER5
A	ASP7
A	GLN8
A	GLN37
A	ALA38
A	ASN39
A	PHE40
A	LYS78
A	HOH720

---

site_id	BC6
Number of Residues	6
Details	BINDING SITE FOR RESIDUE GOL A 402

Chain	Residue
A	TYR119
A	LYS122
A	HOH645
A	HOH831
A	ASP67
A	ARG118

---

site_id	BC7
Number of Residues	11
Details	BINDING SITE FOR RESIDUE GOL A 403

Chain	Residue
A	LYS50
A	HIS83
A	TRP87
A	ASN130
A	GLU131
A	GLN207
A	GLU237
A	TRP267
A	TRP275
A	HOH783
A	HOH901

---

site_id	BC8
Number of Residues	9
Details	BINDING SITE FOR RESIDUE GOL A 404

Chain	Residue
A	THR28
A	GLY30
A	LEU256
A	ASN257
A	GOL405
A	HOH651
A	HOH731
A	HOH734
A	HOH806

---

site_id	BC9
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL A 405

Chain	Residue
A	ASN253
A	ASN257
A	GOL404
A	HOH650
A	HOH655
A	HOH700
A	HOH734

---

site_id	CC1
Number of Residues	3
Details	BINDING SITE FOR RESIDUE EOH A 407

Chain	Residue
A	ARG161
A	HOH723
A	HOH888

---

site_id	CC2
Number of Residues	7
Details	BINDING SITE FOR RESIDUE GOL A 408

Chain	Residue
A	ASN110
A	THR114
A	GLN299
A	HOH570
A	HOH611
A	HOH613
A	HOH619

---

site_id	CC3
Number of Residues	1
Details	BINDING SITE FOR RESIDUE ACN A 409

Chain	Residue
A	ARG118

---

site_id	CC4
Number of Residues	6
Details	BINDING SITE FOR RESIDUE EOH A 411

Chain	Residue
A	SER138
A	LEU139
A	GLU150
A	ARG190
A	HOH835
A	HOH856

---

Functional Information from PROSITE/UniProt

site_id	PS00591
Number of Residues	11
Details	GH10_1 Glycosyl hydrolases family 10 (GH10) active site. TPEVaITELDV

Chain	Residue	Details
A	THR230-VAL240

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Proton donor

Chain	Residue	Details
A	GLU131

---

site_id	SWS_FT_FI2
Number of Residues	1
Details	ACT_SITE: Nucleophile

Chain	Residue	Details
A	GLU237

---

site_id	SWS_FT_FI3
Number of Residues	1
Details	MOD_RES: Pyrrolidone carboxylic acid => ECO:0000250|UniProtKB:P56588

Chain	Residue	Details
A	PCA1

---

Catalytic Information from CSA

site_id	CSA1
Number of Residues	4
Details	Annotated By Reference To The Literature 1exp

Chain	Residue	Details
A	HIS209
A	GLU237
A	GLU131
A	ASP239

---

site_id	CSA2
Number of Residues	1
Details	Annotated By Reference To The Literature 1exp

Chain	Residue	Details
A	GLU131

---