Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y7K


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 2Y7K entry

There are 4 chains in PDB entry 2Y7K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 91ALA 301
B
 ASP 91HIS 303
C
 MET 90ALA 301
D
 ASP 91SER 299
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 40 helices in PDB entry 2Y7K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
91 95Right-handed 310
Helix 2
2
A
104 123Right-handed alpha
Helix 3
3
A
137 144Right-handed alpha
Helix 4
4
A
154 158Right-handed 310
Helix 5
5
A
187 194Right-handed alpha
Helix 6
6
A
204 207Right-handed 310
Helix 7
7
A
208 216Right-handed alpha
Helix 8
8
A
231 238Right-handed alpha
Helix 9
9
A
247 254Right-handed alpha
Helix 10
10
A
278 282Right-handed 310
Helix 11
11
A
284 299Right-handed alpha
Helix 12
12
B
104 123Right-handed alpha
Helix 13
13
B
137 144Right-handed alpha
Helix 14
14
B
154 158Right-handed 310
Helix 15
15
B
187 194Right-handed alpha
Helix 16
16
B
204 207Right-handed 310
Helix 17
17
B
208 216Right-handed alpha
Helix 18
18
B
231 238Right-handed alpha
Helix 19
19
B
247 258Right-handed alpha
Helix 20
20
B
278 282Right-handed 310
Helix 21
21
B
284 299Right-handed alpha
Helix 22
22
C
104 123Right-handed alpha
Helix 23
23
C
137 144Right-handed alpha
Helix 24
24
C
187 192Right-handed alpha
Helix 25
25
C
205 207Right-handed 310
Helix 26
26
C
208 216Right-handed alpha
Helix 27
27
C
231 239Right-handed alpha
Helix 28
28
C
247 258Right-handed alpha
Helix 29
29
C
278 282Right-handed 310
Helix 30
30
C
284 299Right-handed alpha
Helix 31
31
D
104 123Right-handed alpha
Helix 32
32
D
137 144Right-handed alpha
Helix 33
33
D
154 158Right-handed 310
Helix 34
34
D
187 194Right-handed alpha
Helix 35
35
D
204 207Right-handed 310
Helix 36
36
D
208 216Right-handed alpha
Helix 37
37
D
231 238Right-handed alpha
Helix 38
38
D
247 254Right-handed alpha
Helix 39
39
D
278 282Right-handed 310
Helix 40
40
D
284 299Right-handed alpha
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There are 8 sheets in PDB entry 2Y7K. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, CA, CB, CC, A,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
162 169first strand
Strand 2
A
271 277anti-parallel
Strand 3
A
149 152anti-parallel
Strand 4
A
98 102parallel
Strand 5
A
127 131parallel
Strand 6
B
221 226parallel
Strand 7
B
195 199parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
243 246first strand
Strand 2
A
171 176anti-parallel
Strand 3
A
259 263anti-parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
195 199first strand
Strand 2
A
221 226parallel
Strand 3
B
127 131parallel
Strand 4
B
98 102parallel
Strand 5
B
149 152parallel
Strand 6
B
271 277anti-parallel
Strand 7
B
162 169anti-parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
243 246first strand
Strand 2
B
171 176anti-parallel
Strand 3
B
259 263anti-parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
162 169first strand
Strand 2
C
271 277anti-parallel
Strand 3
C
149 152anti-parallel
Strand 4
C
98 102parallel
Strand 5
C
127 131parallel
Strand 6
D
221 226parallel
Strand 7
D
195 199parallel
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There are 3 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
243 246first strand
Strand 2
C
171 176anti-parallel
Strand 3
C
259 263anti-parallel
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There are 7 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
195 199first strand
Strand 2
C
221 226parallel
Strand 3
D
127 131parallel
Strand 4
D
98 103parallel
Strand 5
D
149 152parallel
Strand 6
D
271 277anti-parallel
Strand 7
D
162 169anti-parallel
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There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
243 246first strand
Strand 2
D
171 176anti-parallel
Strand 3
D
259 263anti-parallel
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