Analysis of interatomic Contacts of Structural Units in PDB entry:
6OKQ


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 6OKQ entry

There are 6 chains in PDB entry 6OKQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1PRO 213
B
 ILE 2GLU 210
C
 ILE 2GLU 210
D
 GLN 1PRO 213
E
 ILE 2GLU 210
F
 GLN 1PRO 213
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 24 helices in PDB entry 6OKQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
63 65Right-handed 310
Helix 2
AA2
A
83 87Right-handed 310
Helix 3
AA3
A
127 129Right-handed 310
Helix 4
AA4
A
154 158Right-handed 310
Helix 5
AA5
A
187 190Right-handed 310
Helix 6
AA6
A
201 204Right-handed 310
Helix 7
AA7
B
79 83Right-handed 310
Helix 8
AA8
B
118 124Right-handed alpha
Helix 9
AA9
B
180 185Right-handed alpha
Helix 10
AB1
C
29 32Right-handed 310
Helix 11
AB2
C
79 83Right-handed 310
Helix 12
AB3
C
118 123Right-handed alpha
Helix 13
AB4
C
180 185Right-handed alpha
Helix 14
AB5
D
63 65Right-handed 310
Helix 15
AB6
D
156 158Right-handed 310
Helix 16
AB7
D
187 190Right-handed 310
Helix 17
AB8
D
201 204Right-handed 310
Helix 18
AB9
E
29 32Right-handed 310
Helix 19
AC1
E
79 83Right-handed 310
Helix 20
AC2
E
118 123Right-handed alpha
Helix 21
AC3
E
180 185Right-handed alpha
Helix 22
AC4
F
63 65Right-handed 310
Helix 23
AC5
F
83 87Right-handed 310
Helix 24
AC6
F
187 190Right-handed 310
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There are 30 sheets in PDB entry 6OKQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
4 7first strand
Strand 2
A
18 24anti-parallel
Strand 3
A
77 82anti-parallel
Strand 4
A
67 72anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
11 12first strand
Strand 2
A
107 111parallel
Strand 3
A
88 95anti-parallel
Strand 4
A
33 39anti-parallel
Strand 5
A
46 52anti-parallel
Strand 6
A
57 59anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
11 12first strand
Strand 2
A
107 111parallel
Strand 3
A
88 95anti-parallel
Strand 4
A
100 101anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
120 124first strand
Strand 2
A
135 145anti-parallel
Strand 3
A
131 132anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
120 124first strand
Strand 2
A
135 145anti-parallel
Strand 3
A
176 185anti-parallel
Strand 4
A
163 165anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
195 200first strand
Strand 2
A
205 210anti-parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 7first strand
Strand 2
B
19 28anti-parallel
Strand 3
B
62 75anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 14first strand
Strand 2
B
99 104parallel
Strand 3
B
84 89anti-parallel
Strand 4
B
34 37anti-parallel
Strand 5
B
45 49anti-parallel
Strand 6
B
53 54anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
111 115first strand
Strand 2
B
126 136anti-parallel
Strand 3
B
170 179anti-parallel
Strand 4
B
156 160anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
142 147first strand
Strand 2
B
188 194anti-parallel
Strand 3
B
202 207anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 7first strand
Strand 2
C
19 28anti-parallel
Strand 3
C
62 75anti-parallel
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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 14first strand
Strand 2
C
100 104parallel
Strand 3
C
84 89anti-parallel
Strand 4
C
34 38anti-parallel
Strand 5
C
45 49anti-parallel
Strand 6
C
53 54anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
111 115first strand
Strand 2
C
126 136anti-parallel
Strand 3
C
170 179anti-parallel
Strand 4
C
156 160anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
150 151first strand
Strand 2
C
142 147anti-parallel
Strand 3
C
188 194anti-parallel
Strand 4
C
202 207anti-parallel
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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 7first strand
Strand 2
D
18 24anti-parallel
Strand 3
D
77 82anti-parallel
Strand 4
D
67 72anti-parallel
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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
11 12first strand
Strand 2
D
107 111parallel
Strand 3
D
88 95anti-parallel
Strand 4
D
33 39anti-parallel
Strand 5
D
46 52anti-parallel
Strand 6
D
57 59anti-parallel
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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
11 12first strand
Strand 2
D
107 111parallel
Strand 3
D
88 95anti-parallel
Strand 4
D
100 101anti-parallel
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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
120 124first strand
Strand 2
D
135 145anti-parallel
Strand 3
D
176 185anti-parallel
Strand 4
D
163 165anti-parallel
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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
131 132first strand
Strand 2
D
135 145anti-parallel
Strand 3
D
176 185anti-parallel
Strand 4
D
169 170anti-parallel
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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
151 154first strand
Strand 2
D
194 200anti-parallel
Strand 3
D
205 211anti-parallel
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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
4 7first strand
Strand 2
E
19 28anti-parallel
Strand 3
E
62 75anti-parallel
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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 14first strand
Strand 2
E
100 104parallel
Strand 3
E
84 89anti-parallel
Strand 4
E
34 38anti-parallel
Strand 5
E
45 49anti-parallel
Strand 6
E
53 54anti-parallel
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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
111 115first strand
Strand 2
E
126 136anti-parallel
Strand 3
E
170 179anti-parallel
Strand 4
E
156 160anti-parallel
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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
142 147first strand
Strand 2
E
188 194anti-parallel
Strand 3
E
202 207anti-parallel
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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
4 7first strand
Strand 2
F
18 24anti-parallel
Strand 3
F
77 82anti-parallel
Strand 4
F
67 72anti-parallel
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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
11 12first strand
Strand 2
F
107 111parallel
Strand 3
F
88 95anti-parallel
Strand 4
F
33 39anti-parallel
Strand 5
F
46 52anti-parallel
Strand 6
F
57 59anti-parallel
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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
11 12first strand
Strand 2
F
107 111parallel
Strand 3
F
88 95anti-parallel
Strand 4
F
100 101anti-parallel
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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
120 124first strand
Strand 2
F
135 145anti-parallel
Strand 3
F
176 185anti-parallel
Strand 4
F
163 165anti-parallel
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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
131 132first strand
Strand 2
F
135 145anti-parallel
Strand 3
F
176 185anti-parallel
Strand 4
F
169 170anti-parallel
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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
151 154first strand
Strand 2
F
195 200anti-parallel
Strand 3
F
205 210anti-parallel
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