Analysis of interatomic Contacts of Structural Units in PDB entry:
4AOY


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 4AOY entry

There are 4 chains in PDB entry 4AOY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2MET 401
B
 LYS 3MET 401
C
 SER 2MET 401
D
 SER 2ILE 177
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 56 helices in PDB entry 4AOY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 31Right-handed alpha
Helix 2
2
A
45 53Right-handed alpha
Helix 3
3
A
54 68Right-handed alpha
Helix 4
4
A
79 86Right-handed alpha
Helix 5
5
A
94 104Right-handed alpha
Helix 6
6
A
184 201Right-handed alpha
Helix 7
7
A
214 233Right-handed alpha
Helix 8
8
A
233 240Right-handed alpha
Helix 9
9
A
249 258Right-handed alpha
Helix 10
10
A
271 284Right-handed alpha
Helix 11
11
A
326 344Right-handed alpha
Helix 12
12
A
346 366Right-handed alpha
Helix 13
13
A
371 375Right-handed alpha
Helix 14
14
A
386 399Right-handed alpha
Helix 15
15
B
16 31Right-handed alpha
Helix 16
16
B
45 52Right-handed alpha
Helix 17
17
B
54 68Right-handed alpha
Helix 18
18
B
79 87Right-handed alpha
Helix 19
19
B
94 104Right-handed alpha
Helix 20
20
B
184 201Right-handed alpha
Helix 21
21
B
216 233Right-handed alpha
Helix 22
22
B
233 239Right-handed alpha
Helix 23
23
B
249 258Right-handed alpha
Helix 24
24
B
270 284Right-handed alpha
Helix 25
25
B
326 344Right-handed alpha
Helix 26
26
B
346 366Right-handed alpha
Helix 27
27
B
371 375Right-handed alpha
Helix 28
28
B
386 399Right-handed alpha
Helix 29
29
C
16 31Right-handed alpha
Helix 30
30
C
45 52Right-handed alpha
Helix 31
31
C
54 68Right-handed alpha
Helix 32
32
C
81 86Right-handed alpha
Helix 33
33
C
94 104Right-handed alpha
Helix 34
34
C
184 202Right-handed alpha
Helix 35
35
C
216 233Right-handed alpha
Helix 36
36
C
233 240Right-handed alpha
Helix 37
37
C
249 258Right-handed alpha
Helix 38
38
C
274 284Right-handed alpha
Helix 39
39
C
325 345Right-handed alpha
Helix 40
40
C
346 366Right-handed alpha
Helix 41
41
C
370 375Right-handed alpha
Helix 42
42
C
386 401Right-handed alpha
Helix 43
43
D
16 31Right-handed alpha
Helix 44
44
D
45 52Right-handed alpha
Helix 45
45
D
54 68Right-handed alpha
Helix 46
46
D
79 87Right-handed alpha
Helix 47
47
D
94 103Right-handed alpha
Helix 48
48
D
184 202Right-handed alpha
Helix 49
49
D
216 233Right-handed alpha
Helix 50
50
D
233 240Right-handed alpha
Helix 51
51
D
249 258Right-handed alpha
Helix 52
52
D
274 284Right-handed alpha
Helix 53
53
D
325 345Right-handed alpha
Helix 54
54
D
346 366Right-handed alpha
Helix 55
55
D
370 377Right-handed alpha
Helix 56
56
D
386 401Right-handed alpha
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There are 15 sheets in PDB entry 4AOY. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, CA, CB, CC, A, DB, C,

There are 2 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
4 5first strand
Strand 2
A
35 36parallel
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There are 10 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
39 43first strand
Strand 2
A
10 14parallel
Strand 3
A
69 72parallel
Strand 4
A
300 303parallel
Strand 5
A
289 294anti-parallel
Strand 6
A
106 111anti-parallel
Strand 7
A
129 132anti-parallel
Strand 8
A
264 266parallel
Strand 9
A
205 209parallel
Strand 10
A
244 248parallel
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There are 4 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
142 146first strand
Strand 2
A
175 183anti-parallel
Strand 3
C
175 183anti-parallel
Strand 4
C
142 146anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
163 171first strand
Strand 2
A
150 158anti-parallel
Strand 3
C
150 158anti-parallel
Strand 4
C
163 171anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
368 370first strand
Strand 2
A
383 385parallel
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There are 10 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
39 43first strand
Strand 2
B
10 14parallel
Strand 3
B
69 72parallel
Strand 4
B
300 304parallel
Strand 5
B
289 294anti-parallel
Strand 6
B
106 111anti-parallel
Strand 7
B
129 132anti-parallel
Strand 8
B
264 266parallel
Strand 9
B
205 209parallel
Strand 10
B
244 248parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
142 146first strand
Strand 2
B
175 183anti-parallel
Strand 3
D
175 183anti-parallel
Strand 4
D
142 146anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
163 170first strand
Strand 2
B
151 158anti-parallel
Strand 3
D
150 157anti-parallel
Strand 4
D
163 171anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
368 370first strand
Strand 2
B
383 385parallel
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There are 2 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
4 5first strand
Strand 2
C
35 36parallel
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There are 10 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
39 43first strand
Strand 2
C
10 14parallel
Strand 3
C
69 72parallel
Strand 4
C
300 304parallel
Strand 5
C
289 294anti-parallel
Strand 6
C
106 111anti-parallel
Strand 7
C
129 132anti-parallel
Strand 8
C
264 266parallel
Strand 9
C
205 209parallel
Strand 10
C
244 248parallel
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There are 2 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
368 369first strand
Strand 2
C
383 384parallel
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There are 2 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
4 5first strand
Strand 2
D
35 36parallel
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There are 10 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
39 43first strand
Strand 2
D
10 14parallel
Strand 3
D
69 72parallel
Strand 4
D
300 304parallel
Strand 5
D
289 294anti-parallel
Strand 6
D
106 111anti-parallel
Strand 7
D
129 132anti-parallel
Strand 8
D
264 267parallel
Strand 9
D
205 209parallel
Strand 10
D
244 248parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
368 369first strand
Strand 2
D
383 384parallel
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