5N8J

CRYSTAL STRUCTURE OF STREPTAVIDIN WITH PEPTIDE D-amino acid containing peptide GyGlanvdessG

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0009374	molecular_function	biotin binding
B	0009374	molecular_function	biotin binding
C	0009374	molecular_function	biotin binding
D	0009374	molecular_function	biotin binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	7
Details	binding site for residue IPA C 201

Chain	Residue
C	TRP79
C	THR90
C	TRP92
C	TRP108
C	ASP128
C	HOH341
D	TRP120

---

site_id	AC2
Number of Residues	4
Details	binding site for Di-peptide GLY E 3 and DLE E 4

Chain	Residue
E	DAL5
E	HOH102
B	ALA86
B	SER88

---

site_id	AC3
Number of Residues	9
Details	binding site for Di-peptide DLE E 4 and DAL E 5

Chain	Residue
A	TRP120
B	TRP79
B	ALA86
B	SER88
E	GLY3
E	DSG6
E	DVA7
E	DAS8
E	HOH102

---

site_id	AC4
Number of Residues	9
Details	binding site for Di-peptide DAL E 5 and DSG E 6

Chain	Residue
A	TRP120
B	TRP79
B	THR90
B	TRP108
B	LEU110
E	DLE4
E	DVA7
E	DAS8
E	DGL9

---

site_id	AC5
Number of Residues	11
Details	binding site for Di-peptide DSG E 6 and DVA E 7

Chain	Residue
B	TYR43
B	GLU44
B	SER45
B	TRP79
B	THR90
B	TRP108
B	LEU110
E	DAL5
E	DAS8
E	DGL9
E	DSN10

---

site_id	AC6
Number of Residues	8
Details	binding site for Di-peptide DVA E 7 and DAS E 8

Chain	Residue
B	TYR43
B	GLU44
B	SER45
B	ARG84
E	DAL5
E	DSG6
E	DGL9
E	DSN10

---

site_id	AC7
Number of Residues	11
Details	binding site for Di-peptide DAS E 8 and DGL E 9

Chain	Residue
B	ASN23
B	SER27
B	ARG84
B	HOH204
B	HOH207
E	DAL5
E	DSG6
E	DVA7
E	DSN10
E	HOH101
E	HOH103

---

site_id	AC8
Number of Residues	12
Details	binding site for Di-peptide DGL E 9 and DSN E 10

Chain	Residue
B	ASN23
B	LEU25
B	SER27
B	SER45
B	ALA46
B	HOH204
B	HOH207
E	DSG6
E	DVA7
E	DAS8
E	HOH101
E	HOH103

---

site_id	AC9
Number of Residues	9
Details	binding site for Di-peptide DLE O 4 and DAL O 5

Chain	Residue
A	TRP79
A	ALA86
A	SER88
A	HOH238
B	TRP120
B	LYS121
O	DSG6
O	DVA7
O	DAS8

---

site_id	AD1
Number of Residues	10
Details	binding site for Di-peptide DAL O 5 and DSG O 6

Chain	Residue
A	TRP79
A	THR90
A	TRP108
A	LEU110
B	TRP120
O	DLE4
O	DVA7
O	DAS8
O	DGL9
O	HOH102

---

site_id	AD2
Number of Residues	12
Details	binding site for Di-peptide DSG O 6 and DVA O 7

Chain	Residue
O	DGL9
O	DSN10
O	HOH102
A	TYR43
A	GLU44
A	SER45
A	TRP79
A	THR90
A	TRP108
A	LEU110
O	DAL5
O	DAS8

---

site_id	AD3
Number of Residues	9
Details	binding site for Di-peptide DVA O 7 and DAS O 8

Chain	Residue
A	TYR43
A	GLU44
A	SER45
A	TRP79
A	ARG84
O	DAL5
O	DSG6
O	DGL9
O	DSN10

---

site_id	AD4
Number of Residues	12
Details	binding site for Di-peptide DAS O 8 and DGL O 9

Chain	Residue
A	ASN23
A	SER27
A	ARG84
A	HOH205
A	HOH229
B	TRP120
B	HOH231
O	DAL5
O	DSG6
O	DVA7
O	DSN10
O	HOH102

---

site_id	AD5
Number of Residues	14
Details	binding site for Di-peptide DGL O 9 and DSN O 10

Chain	Residue
A	ASN23
A	LEU25
A	SER27
A	SER45
A	ALA46
A	HOH205
A	HOH229
B	TRP120
B	HOH231
O	DSG6
O	DVA7
O	DAS8
O	HOH101
O	HOH102

---

site_id	AD6
Number of Residues	8
Details	binding site for Di-peptide GLY P 1 and DLE P 2

Chain	Residue
D	THR66
D	ARG84
D	ALA86
D	SER88
D	HOH237
P	DAL3
P	HOH102
P	HOH105

---

site_id	AD7
Number of Residues	9
Details	binding site for Di-peptide DLE P 2 and DAL P 3

Chain	Residue
C	TRP120
D	TRP79
D	ALA86
D	SER88
D	HOH237
P	GLY1
P	DSG4
P	DVA5
P	DAS6

---

site_id	AD8
Number of Residues	10
Details	binding site for Di-peptide DAL P 3 and DSG P 4

Chain	Residue
C	TRP120
D	TRP79
D	THR90
D	TRP108
D	LEU110
P	DLE2
P	DVA5
P	DAS6
P	DGL7
P	HOH107

---

site_id	AD9
Number of Residues	12
Details	binding site for Di-peptide DSG P 4 and DVA P 5

Chain	Residue
D	GLU44
D	SER45
D	TRP79
D	THR90
D	TRP108
D	LEU110
P	DAL3
P	DAS6
P	DGL7
P	DSN8
P	DSN9
P	HOH107

---

site_id	AE1
Number of Residues	15
Details	binding site for Di-peptide DVA P 5 and DAS P 6

Chain	Residue
C	TRP120
D	GLU44
D	SER45
D	TRP79
D	ARG84
P	DAL3
P	DSG4
P	DGL7
P	DSN8
P	DSN9
P	HOH105
P	HOH106
P	HOH108
P	HOH109
P	HOH111

---

site_id	AE2
Number of Residues	17
Details	binding site for Di-peptide DAS P 6 and DGL P 7

Chain	Residue
C	TRP120
D	ASN23
D	SER27
D	ARG84
P	DAL3
P	DSG4
P	DVA5
P	DSN8
P	DSN9
P	HOH101
P	HOH103
P	HOH105
P	HOH106
P	HOH107
P	HOH108
P	HOH109
P	HOH111

---

site_id	AE3
Number of Residues	15
Details	binding site for Di-peptide DGL P 7 and DSN P 8

Chain	Residue
C	TRP120
D	ASN23
D	LEU25
D	SER27
D	SER45
D	ALA46
D	VAL47
P	DSG4
P	DVA5
P	DAS6
P	DSN9
P	HOH101
P	HOH103
P	HOH104
P	HOH107

---

site_id	AE4
Number of Residues	10
Details	binding site for Di-peptide DSN P 8 and DSN P 9

Chain	Residue
D	LEU25
D	SER27
D	SER45
D	ALA46
D	VAL47
P	DVA5
P	DAS6
P	DGL7
P	HOH104
P	HOH110

---

Functional Information from PROSITE/UniProt

site_id	PS00577
Number of Residues	15
Details	AVIDIN_1 Avidin-like domain signature. NawKStlVGhDtFTK

Chain	Residue	Details
A	ASN118-LYS132

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	20
Details	BINDING:

Chain	Residue	Details
A	TYR43
B	TRP120
C	TYR43
C	TYR54
C	TRP92
C	TRP108
C	TRP120
D	TYR43
D	TYR54
D	TRP92
D	TRP108
A	TYR54
D	TRP120
A	TRP92
A	TRP108
A	TRP120
B	TYR43
B	TYR54
B	TRP92
B	TRP108

---