Analysis of interatomic Contacts of Structural Units in PDB entry:
4AQ9


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 4AQ9 entry

There are 5 chains in PDB entry 4AQ9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1GLY 437
B
 SER 1ALA 469
C
 VAL 1PRO 485
D
 SER 1GLY 437
E
 ASN 1PHE 477
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 47 helices in PDB entry 4AQ9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 14Right-handed alpha
Helix 2
2
A
71 76Right-handed alpha
Helix 3
3
A
83 85Right-handed 310
Helix 4
4
A
131 135Right-handed 310
Helix 5
5
A
166 170Right-handed 310
Helix 6
6
A
212 238Right-handed alpha
Helix 7
7
A
239 243Right-handed 310
Helix 8
8
A
245 270Right-handed alpha
Helix 9
9
A
274 300Right-handed alpha
Helix 10
10
A
375 399Right-handed alpha
Helix 11
11
A
405 436Right-handed alpha
Helix 12
12
B
3 15Right-handed alpha
Helix 13
13
B
68 73Right-handed alpha
Helix 14
14
B
176 180Right-handed 310
Helix 15
15
B
224 241Right-handed alpha
Helix 16
16
B
250 274Right-handed alpha
Helix 17
17
B
281 307Right-handed alpha
Helix 18
18
B
404 430Right-handed alpha
Helix 19
19
B
432 447Right-handed alpha
Helix 20
20
B
448 462Right-handed alpha
Helix 21
21
C
3 12Right-handed alpha
Helix 22
22
C
83 87Right-handed 310
Helix 23
23
C
227 254Right-handed alpha
Helix 24
24
C
256 284Right-handed alpha
Helix 25
25
C
288 315Right-handed alpha
Helix 26
26
C
421 443Right-handed alpha
Helix 27
27
C
444 449Right-handed alpha
Helix 28
28
C
452 477Right-handed alpha
Helix 29
29
D
3 14Right-handed alpha
Helix 30
30
D
62 66Right-handed 310
Helix 31
31
D
71 76Right-handed alpha
Helix 32
32
D
83 85Right-handed 310
Helix 33
33
D
212 240Right-handed alpha
Helix 34
34
D
242 259Right-handed alpha
Helix 35
35
D
259 269Right-handed alpha
Helix 36
36
D
274 276Right-handed 310
Helix 37
37
D
277 301Right-handed alpha
Helix 38
38
D
374 399Right-handed alpha
Helix 39
39
D
404 436Right-handed alpha
Helix 40
40
E
2 14Right-handed alpha
Helix 41
41
E
172 176Right-handed 310
Helix 42
42
E
222 240Right-handed alpha
Helix 43
43
E
241 246Right-handed alpha
Helix 44
44
E
250 279Right-handed alpha
Helix 45
45
E
282 307Right-handed alpha
Helix 46
46
E
414 441Right-handed alpha
Helix 47
47
E
443 474Right-handed alpha
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There are 25 sheets in PDB entry 4AQ9. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, CA, CB, CC, CD, CE, CF, A, DB, C, DD, DE, DF, EA, EB, EC, ED, EE, EF,

There are 5 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
79 81first strand
Strand 2
A
107 110anti-parallel
Strand 3
A
116 118anti-parallel
Strand 4
A
49 60anti-parallel
Strand 5
A
121 127anti-parallel
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There are 6 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
79 81first strand
Strand 2
A
107 110anti-parallel
Strand 3
A
116 118anti-parallel
Strand 4
A
49 60anti-parallel
Strand 5
A
29 44anti-parallel
Strand 6
A
156 159parallel
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There are 2 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
121 127first strand
Strand 2
A
49 60anti-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
90 92first strand
Strand 2
A
141 148anti-parallel
Strand 3
A
199 206anti-parallel
Strand 4
A
180 187anti-parallel
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There are 6 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
78 80first strand
Strand 2
B
108 110anti-parallel
Strand 3
B
115 118anti-parallel
Strand 4
B
49 61anti-parallel
Strand 5
B
121 126parallel
Strand 6
B
100 101parallel
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There are 6 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
78 80first strand
Strand 2
B
108 110anti-parallel
Strand 3
B
115 118anti-parallel
Strand 4
B
49 61anti-parallel
Strand 5
B
30 44anti-parallel
Strand 6
B
157 159parallel
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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
91 92first strand
Strand 2
B
143 147anti-parallel
Strand 3
B
207 210anti-parallel
Strand 4
B
194 195anti-parallel
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There are 5 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
80 82first strand
Strand 2
C
110 112anti-parallel
Strand 3
C
117 120anti-parallel
Strand 4
C
51 63anti-parallel
Strand 5
C
123 128anti-parallel
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There are 6 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
80 82first strand
Strand 2
C
110 112anti-parallel
Strand 3
C
117 120anti-parallel
Strand 4
C
51 63anti-parallel
Strand 5
C
33 46parallel
Strand 6
C
160 161parallel
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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
123 128first strand
Strand 2
C
51 63anti-parallel
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There are 4 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
92 94first strand
Strand 2
C
143 150anti-parallel
Strand 3
C
211 223anti-parallel
Strand 4
C
197 202anti-parallel
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There are 4 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
92 94first strand
Strand 2
C
143 150anti-parallel
Strand 3
C
211 223anti-parallel
Strand 4
C
190 194anti-parallel
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There are 2 strands in CF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
197 202first strand
Strand 2
C
211 223anti-parallel
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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
116 118first strand
Strand 2
D
49 60parallel
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There are 2 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
121 127first strand
Strand 2
D
49 60anti-parallel
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There are 4 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
157 159first strand
Strand 2
D
30 44parallel
Strand 3
D
49 60anti-parallel
Strand 4
D
116 118parallel
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There are 4 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
157 159first strand
Strand 2
D
30 44parallel
Strand 3
D
49 60anti-parallel
Strand 4
D
121 127anti-parallel
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There are 2 strands in DE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
79 81first strand
Strand 2
D
107 109anti-parallel
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There are 3 strands in DF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
141 146first strand
Strand 2
D
199 208anti-parallel
Strand 3
D
177 187anti-parallel
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There are 5 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
77 78first strand
Strand 2
E
108 109anti-parallel
Strand 3
E
114 117anti-parallel
Strand 4
E
49 60anti-parallel
Strand 5
E
120 121parallel
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There are 5 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
77 78first strand
Strand 2
E
108 109anti-parallel
Strand 3
E
114 117anti-parallel
Strand 4
E
49 60anti-parallel
Strand 5
E
124 125parallel
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There are 2 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
120 121first strand
Strand 2
E
49 60parallel
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There are 6 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
77 78first strand
Strand 2
E
108 109anti-parallel
Strand 3
E
114 117anti-parallel
Strand 4
E
49 60anti-parallel
Strand 5
E
28 39anti-parallel
Strand 6
E
155 158parallel
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There are 4 strands in EE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
89 90first strand
Strand 2
E
143 147anti-parallel
Strand 3
E
207 210anti-parallel
Strand 4
E
192 193anti-parallel
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There are 2 strands in EF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
183 187first strand
Strand 2
E
213 216anti-parallel
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