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


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 6IEB entry

There are 6 chains in PDB entry 6IEB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 GLN 1PRO 218
L
 LEU 1PRO 207
B
 GLU 1LEU 315
A
 GLU 1LEU 315
E
 GLN 1ASP 213
F
 LEU 4PRO 207
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 30 helices in PDB entry 6IEB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
H
73 75Right-handed 310
Helix 2
AA2
H
86 90Right-handed 310
Helix 3
AA3
H
161 163Right-handed 310
Helix 4
AA4
H
191 196Right-handed 310
Helix 5
AA5
H
206 209Right-handed 310
Helix 6
AA6
L
26 30Right-handed 310
Helix 7
AA7
L
78 82Right-handed 310
Helix 8
AA8
L
120 126Right-handed alpha
Helix 9
AA9
L
180 187Right-handed alpha
Helix 10
AB1
B
22 27Right-handed alpha
Helix 11
AB2
B
38 43Right-handed 310
Helix 12
AB3
B
47 53Right-handed alpha
Helix 13
AB4
B
58 65Right-handed alpha
Helix 14
AB5
B
86 92Right-handed alpha
Helix 15
AB6
B
215 217Right-handed 310
Helix 16
AB7
B
245 249Right-handed 310
Helix 17
AB8
B
263 270Right-handed alpha
Helix 18
AB9
A
22 27Right-handed alpha
Helix 19
AC1
A
38 43Right-handed 310
Helix 20
AC2
A
47 52Right-handed alpha
Helix 21
AC3
A
58 65Right-handed alpha
Helix 22
AC4
A
87 92Right-handed alpha
Helix 23
AC5
A
215 217Right-handed 310
Helix 24
AC6
A
245 249Right-handed 310
Helix 25
AC7
A
263 268Right-handed alpha
Helix 26
AC8
E
86 90Right-handed 310
Helix 27
AC9
E
206 209Right-handed 310
Helix 28
AD1
F
26 30Right-handed 310
Helix 29
AD2
F
120 125Right-handed alpha
Helix 30
AD3
F
180 186Right-handed alpha
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There are 34 sheets in PDB entry 6IEB. 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, AD4, AD5, AD6, AD7,

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
H
3 7first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
77 82anti-parallel
Strand 4
H
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
H
11 12first strand
Strand 2
H
112 116parallel
Strand 3
H
91 98anti-parallel
Strand 4
H
33 39anti-parallel
Strand 5
H
46 51anti-parallel
Strand 6
H
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
H
11 12first strand
Strand 2
H
112 116parallel
Strand 3
H
91 98anti-parallel
Strand 4
H
107 108anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
125 129first strand
Strand 2
H
141 150anti-parallel
Strand 3
H
181 189anti-parallel
Strand 4
H
168 170anti-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
H
125 129first strand
Strand 2
H
141 150anti-parallel
Strand 3
H
181 189anti-parallel
Strand 4
H
174 175anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
156 159first strand
Strand 2
H
200 205anti-parallel
Strand 3
H
210 215anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 12first strand
Strand 2
L
100 104parallel
Strand 3
L
83 89anti-parallel
Strand 4
L
32 37anti-parallel
Strand 5
L
44 47anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
18 23first strand
Strand 2
L
69 74anti-parallel
Strand 3
L
61 66anti-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
L
113 117first strand
Strand 2
L
129 138anti-parallel
Strand 3
L
171 179anti-parallel
Strand 4
L
158 160anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
113 117first strand
Strand 2
L
129 138anti-parallel
Strand 3
L
171 179anti-parallel
Strand 4
L
164 165anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
152 153first strand
Strand 2
L
144 149anti-parallel
Strand 3
L
190 196anti-parallel
Strand 4
L
199 205anti-parallel
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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
113 117first strand
Strand 2
B
103 107anti-parallel
Strand 3
B
144 145parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
122 124first strand
Strand 2
B
131 133anti-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
B
148 151first strand
Strand 2
B
303 314anti-parallel
Strand 3
B
168 171anti-parallel
Strand 4
B
174 175anti-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
B
148 151first strand
Strand 2
B
303 314anti-parallel
Strand 3
B
183 194anti-parallel
Strand 4
B
201 202anti-parallel
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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
208 211first strand
Strand 2
B
289 294anti-parallel
Strand 3
B
297 299anti-parallel
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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
219 222first strand
Strand 2
B
279 283anti-parallel
Strand 3
B
260 262parallel
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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
113 117first strand
Strand 2
A
103 107anti-parallel
Strand 3
A
144 145parallel
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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
122 124first strand
Strand 2
A
131 133anti-parallel
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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
148 151first strand
Strand 2
A
303 314anti-parallel
Strand 3
A
168 171anti-parallel
Strand 4
A
174 175anti-parallel
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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
148 151first strand
Strand 2
A
303 314anti-parallel
Strand 3
A
183 194anti-parallel
Strand 4
A
201 202anti-parallel
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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
208 211first strand
Strand 2
A
289 294anti-parallel
Strand 3
A
297 299anti-parallel
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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
219 222first strand
Strand 2
A
279 283anti-parallel
Strand 3
A
260 262parallel
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There are 4 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
3 7first strand
Strand 2
E
18 25anti-parallel
Strand 3
E
77 82anti-parallel
Strand 4
E
67 72anti-parallel
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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
11 12first strand
Strand 2
E
112 116parallel
Strand 3
E
91 98anti-parallel
Strand 4
E
33 39anti-parallel
Strand 5
E
46 51anti-parallel
Strand 6
E
57 59anti-parallel
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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
11 12first strand
Strand 2
E
112 116parallel
Strand 3
E
91 98anti-parallel
Strand 4
E
105 108anti-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
E
125 127first strand
Strand 2
E
144 150anti-parallel
Strand 3
E
181 186anti-parallel
Strand 4
E
169 170anti-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
E
125 127first strand
Strand 2
E
144 150anti-parallel
Strand 3
E
181 186anti-parallel
Strand 4
E
174 175anti-parallel
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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
156 158first strand
Strand 2
E
202 205anti-parallel
Strand 3
E
210 212anti-parallel
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There are 5 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
10 12first strand
Strand 2
F
100 104parallel
Strand 3
F
83 89anti-parallel
Strand 4
F
32 37anti-parallel
Strand 5
F
44 47anti-parallel
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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
18 23first strand
Strand 2
F
69 74anti-parallel
Strand 3
F
61 66anti-parallel
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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
115 117first strand
Strand 2
F
129 138anti-parallel
Strand 3
F
171 179anti-parallel
Strand 4
F
158 160anti-parallel
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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
115 117first strand
Strand 2
F
129 138anti-parallel
Strand 3
F
171 179anti-parallel
Strand 4
F
164 165anti-parallel
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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
152 153first strand
Strand 2
F
144 149anti-parallel
Strand 3
F
190 196anti-parallel
Strand 4
F
199 205anti-parallel
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