Analysis of interatomic Contacts of Structural Units in PDB entry:
5USH


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 5USH entry

There are 6 chains in PDB entry 5USH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3SER 234
D
 LEU 2LYS 224
E
 SER 2PRO 213
H
 LEU 2GLU 222
L
 SER 2PRO 213
X
 PRO 2TYR 232
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 28 helices in PDB entry 5USH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
11 15Right-handed 310
Helix 2
AA2
A
103 108Right-handed alpha
Helix 3
AA3
A
131 138Right-handed alpha
Helix 4
AA4
A
155 160Right-handed 310
Helix 5
AA5
A
192 200Right-handed alpha
Helix 6
AA6
D
75 77Right-handed 310
Helix 7
AA7
D
88 92Right-handed 310
Helix 8
AA8
D
166 168Right-handed 310
Helix 9
AA9
D
195 199Right-handed 310
Helix 10
AB1
D
211 214Right-handed 310
Helix 11
AB2
E
28 32Right-handed 310
Helix 12
AB3
E
81 85Right-handed 310
Helix 13
AB4
E
126 132Right-handed alpha
Helix 14
AB5
E
186 191Right-handed alpha
Helix 15
AB6
H
75 77Right-handed 310
Helix 16
AB7
H
88 92Right-handed 310
Helix 17
AB8
H
195 199Right-handed 310
Helix 18
AB9
H
211 214Right-handed 310
Helix 19
AC1
L
28 32Right-handed 310
Helix 20
AC2
L
81 85Right-handed 310
Helix 21
AC3
L
126 132Right-handed alpha
Helix 22
AC4
L
186 191Right-handed alpha
Helix 23
AC5
X
103 108Right-handed alpha
Helix 24
AC6
X
131 138Right-handed alpha
Helix 25
AC7
X
139 142Right-handed 310
Helix 26
AC8
X
155 160Right-handed 310
Helix 27
AC9
X
192 198Right-handed alpha
Helix 28
AD1
X
199 202Right-handed 310
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There are 30 sheets in PDB entry 5USH. 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 2 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
9 10first strand
Strand 2
A
81 82parallel
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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
24 27first strand
Strand 2
A
51 54anti-parallel
Strand 3
A
61 70anti-parallel
Strand 4
A
43 48anti-parallel
Strand 5
A
32 38anti-parallel
Strand 6
A
146 149anti-parallel
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There are 8 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
24 27first strand
Strand 2
A
51 54anti-parallel
Strand 3
A
61 70anti-parallel
Strand 4
A
89 96anti-parallel
Strand 5
A
114 123anti-parallel
Strand 6
A
179 191parallel
Strand 7
A
167 172anti-parallel
Strand 8
A
232 233anti-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
D
3 7first strand
Strand 2
D
18 25anti-parallel
Strand 3
D
79 84anti-parallel
Strand 4
D
69 74anti-parallel
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There are 6 strands in AA5 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
117 121parallel
Strand 3
D
93 103anti-parallel
Strand 4
D
34 41anti-parallel
Strand 5
D
48 53anti-parallel
Strand 6
D
59 61anti-parallel
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There are 4 strands in AA6 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
117 121parallel
Strand 3
D
93 103anti-parallel
Strand 4
D
106 113anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
130 134first strand
Strand 2
D
146 155anti-parallel
Strand 3
D
186 194anti-parallel
Strand 4
D
173 175anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
130 134first strand
Strand 2
D
146 155anti-parallel
Strand 3
D
186 194anti-parallel
Strand 4
D
179 180anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
161 164first strand
Strand 2
D
205 210anti-parallel
Strand 3
D
215 220anti-parallel
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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
9 12first strand
Strand 2
E
106 110parallel
Strand 3
E
86 94anti-parallel
Strand 4
E
36 40anti-parallel
Strand 5
E
47 50anti-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
E
9 12first strand
Strand 2
E
106 110parallel
Strand 3
E
86 94anti-parallel
Strand 4
E
99 102anti-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
E
17 23first strand
Strand 2
E
72 78anti-parallel
Strand 3
E
64 69anti-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
E
119 123first strand
Strand 2
E
135 144anti-parallel
Strand 3
E
177 185anti-parallel
Strand 4
E
164 166anti-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
E
119 123first strand
Strand 2
E
135 144anti-parallel
Strand 3
E
177 185anti-parallel
Strand 4
E
170 171anti-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
E
158 159first strand
Strand 2
E
150 155anti-parallel
Strand 3
E
196 202anti-parallel
Strand 4
E
205 211anti-parallel
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There are 4 strands in AB7 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
79 84anti-parallel
Strand 4
H
72 74anti-parallel
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There are 6 strands in AB8 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
117 121parallel
Strand 3
H
93 103anti-parallel
Strand 4
H
34 41anti-parallel
Strand 5
H
48 53anti-parallel
Strand 6
H
59 61anti-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
H
11 12first strand
Strand 2
H
117 121parallel
Strand 3
H
93 103anti-parallel
Strand 4
H
106 113anti-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
H
130 134first strand
Strand 2
H
146 155anti-parallel
Strand 3
H
186 194anti-parallel
Strand 4
H
173 175anti-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
H
130 134first strand
Strand 2
H
146 155anti-parallel
Strand 3
H
186 194anti-parallel
Strand 4
H
179 180anti-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
H
161 164first strand
Strand 2
H
205 210anti-parallel
Strand 3
H
215 220anti-parallel
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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 12first strand
Strand 2
L
106 110parallel
Strand 3
L
86 94anti-parallel
Strand 4
L
36 40anti-parallel
Strand 5
L
47 50anti-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
L
9 12first strand
Strand 2
L
106 110parallel
Strand 3
L
86 94anti-parallel
Strand 4
L
99 102anti-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
L
17 23first strand
Strand 2
L
72 78anti-parallel
Strand 3
L
64 69anti-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
L
119 123first strand
Strand 2
L
135 144anti-parallel
Strand 3
L
177 185anti-parallel
Strand 4
L
164 166anti-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
L
119 123first strand
Strand 2
L
135 144anti-parallel
Strand 3
L
177 185anti-parallel
Strand 4
L
170 171anti-parallel
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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
150 155first strand
Strand 2
L
196 202anti-parallel
Strand 3
L
205 211anti-parallel
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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
9 10first strand
Strand 2
X
81 82parallel
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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
24 27first strand
Strand 2
X
51 54anti-parallel
Strand 3
X
61 70anti-parallel
Strand 4
X
43 48anti-parallel
Strand 5
X
32 38anti-parallel
Strand 6
X
146 149anti-parallel
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There are 8 strands in AD3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
24 27first strand
Strand 2
X
51 54anti-parallel
Strand 3
X
61 70anti-parallel
Strand 4
X
89 96anti-parallel
Strand 5
X
114 123anti-parallel
Strand 6
X
179 191parallel
Strand 7
X
167 172anti-parallel
Strand 8
X
232 233anti-parallel
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