Analysis of interatomic Contacts of Structural Units in PDB entry:
5KU2


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 5KU2 entry

There are 4 chains in PDB entry 5KU2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 SER 71TYR 279
2
 SER 10LEU 268
3
 GLY 1HIS 230
7
 GLN 1HIS 124
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 17 helices in PDB entry 5KU2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
1
76 80Right-handed 310
Helix 2
AA2
1
116 123Right-handed alpha
Helix 3
AA3
1
172 177Right-handed 310
Helix 4
AA4
2
35 37Right-handed 310
Helix 5
AA5
2
56 60Right-handed 310
Helix 6
AA6
2
83 88Right-handed 310
Helix 7
AA7
2
89 98Right-handed alpha
Helix 8
AA8
2
144 149Right-handed alpha
Helix 9
AA9
2
177 181Right-handed 310
Helix 10
AB1
2
186 190Right-handed 310
Helix 11
AB2
3
43 48Right-handed alpha
Helix 12
AB3
3
64 69Right-handed 310
Helix 13
AB4
3
92 97Right-handed alpha
Helix 14
AB5
3
98 104Right-handed alpha
Helix 15
AB6
3
144 150Right-handed alpha
Helix 16
AB7
3
159 161Right-handed 310
Helix 17
AB8
7
87 91Right-handed 310
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There are 12 sheets in PDB entry 5KU2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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
1
85 94first strand
Strand 2
1
253 271anti-parallel
Strand 3
1
125 139anti-parallel
Strand 4
1
192 196anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
106 109first strand
Strand 2
1
239 244anti-parallel
Strand 3
1
154 160anti-parallel
Strand 4
1
182 186anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
17 18first strand
Strand 2
2
21 22anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
32 33first strand
Strand 2
2
205 210parallel
Strand 3
2
106 112anti-parallel
Strand 4
2
247 255anti-parallel
Strand 5
2
64 65anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
32 33first strand
Strand 2
2
205 210parallel
Strand 3
2
106 112anti-parallel
Strand 4
2
247 255anti-parallel
Strand 5
2
69 71anti-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
2
78 81first strand
Strand 2
2
227 239anti-parallel
Strand 3
2
118 128anti-parallel
Strand 4
2
195 199anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
99 103first strand
Strand 2
2
259 263anti-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
3
51 52first strand
Strand 2
3
209 216anti-parallel
Strand 3
3
109 121anti-parallel
Strand 4
3
163 172anti-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
3
51 52first strand
Strand 2
3
209 216anti-parallel
Strand 3
3
109 121anti-parallel
Strand 4
3
221 223anti-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
3
83 87first strand
Strand 2
3
188 194anti-parallel
Strand 3
3
129 135anti-parallel
Strand 4
3
153 157anti-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
7
4 7first strand
Strand 2
7
17 24anti-parallel
Strand 3
7
81 84anti-parallel
Strand 4
7
68 69anti-parallel
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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
7
58 60first strand
Strand 2
7
45 51anti-parallel
Strand 3
7
36 39anti-parallel
Strand 4
7
93 96anti-parallel
Strand 5
7
116 117anti-parallel
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