Analysis of interatomic Contacts of Structural Units in PDB entry:
3AER


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 3AER entry

There are 4 chains in PDB entry 3AER (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 7GLY 421
B
 MET 1GLU 420
C
 THR 7ASN 420
D
 MET 1ASP 421
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 83 helices in PDB entry 3AER. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 28Right-handed 310
Helix 2
2
A
29 38Right-handed alpha
Helix 3
3
A
48 60Right-handed alpha
Helix 4
4
A
61 65Right-handed 310
Helix 5
5
A
75 80Right-handed alpha
Helix 6
6
A
85 98Right-handed alpha
Helix 7
7
A
111 117Right-handed alpha
Helix 8
8
A
120 133Right-handed alpha
Helix 9
9
A
151 162Right-handed alpha
Helix 10
10
A
163 165Right-handed 310
Helix 11
11
A
180 194Right-handed alpha
Helix 12
12
A
206 210Right-handed 310
Helix 13
13
A
226 236Right-handed alpha
Helix 14
14
A
247 264Right-handed alpha
Helix 15
15
A
266 293Right-handed alpha
Helix 16
16
A
305 318Right-handed alpha
Helix 17
17
A
330 339Right-handed alpha
Helix 18
18
A
352 364Right-handed alpha
Helix 19
19
A
374 381Right-handed alpha
Helix 20
20
A
389 394Right-handed alpha
Helix 21
21
A
401 419Right-handed alpha
Helix 22
22
B
11 23Right-handed alpha
Helix 23
23
B
35 37Right-handed 310
Helix 24
24
B
38 46Right-handed alpha
Helix 25
25
B
61 66Right-handed 310
Helix 26
26
B
67 85Right-handed alpha
Helix 27
27
B
94 99Right-handed alpha
Helix 28
28
B
103 111Right-handed alpha
Helix 29
29
B
128 145Right-handed alpha
Helix 30
30
B
167 181Right-handed alpha
Helix 31
31
B
195 200Right-handed alpha
Helix 32
32
B
201 205Right-handed 310
Helix 33
33
B
212 228Right-handed alpha
Helix 34
34
B
238 254Right-handed alpha
Helix 35
35
B
265 272Right-handed alpha
Helix 36
36
B
273 279Right-handed 310
Helix 37
37
B
288 302Right-handed alpha
Helix 38
38
B
314 316Right-handed 310
Helix 39
39
B
317 327Right-handed alpha
Helix 40
40
B
337 349Right-handed alpha
Helix 41
41
B
356 366Right-handed alpha
Helix 42
42
B
390 418Right-handed alpha
Helix 43
43
C
26 28Right-handed 310
Helix 44
44
C
29 38Right-handed alpha
Helix 45
45
C
48 60Right-handed alpha
Helix 46
46
C
61 65Right-handed 310
Helix 47
47
C
75 79Right-handed 310
Helix 48
48
C
81 99Right-handed alpha
Helix 49
49
C
111 117Right-handed alpha
Helix 50
50
C
120 133Right-handed alpha
Helix 51
51
C
151 162Right-handed alpha
Helix 52
52
C
163 165Right-handed 310
Helix 53
53
C
180 194Right-handed alpha
Helix 54
54
C
206 210Right-handed 310
Helix 55
55
C
226 235Right-handed alpha
Helix 56
56
C
247 262Right-handed alpha
Helix 57
57
C
266 293Right-handed alpha
Helix 58
58
C
305 316Right-handed alpha
Helix 59
59
C
334 339Right-handed alpha
Helix 60
60
C
352 364Right-handed alpha
Helix 61
61
C
371 380Right-handed alpha
Helix 62
62
C
389 393Right-handed 310
Helix 63
63
C
398 400Right-handed 310
Helix 64
64
C
401 419Right-handed alpha
Helix 65
65
D
11 23Right-handed alpha
Helix 66
66
D
35 38Right-handed 310
Helix 67
67
D
39 46Right-handed alpha
Helix 68
68
D
61 66Right-handed 310
Helix 69
69
D
67 85Right-handed alpha
Helix 70
70
D
103 112Right-handed alpha
Helix 71
71
D
128 145Right-handed alpha
Helix 72
72
D
167 182Right-handed alpha
Helix 73
73
D
195 201Right-handed alpha
Helix 74
74
D
212 228Right-handed alpha
Helix 75
75
D
238 254Right-handed alpha
Helix 76
76
D
265 272Right-handed alpha
Helix 77
77
D
273 279Right-handed 310
Helix 78
78
D
288 302Right-handed alpha
Helix 79
79
D
314 316Right-handed 310
Helix 80
80
D
317 328Right-handed alpha
Helix 81
81
D
337 348Right-handed alpha
Helix 82
82
D
356 367Right-handed alpha
Helix 83
83
D
390 419Right-handed alpha
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There are 12 sheets in PDB entry 3AER. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
15 19first strand
Strand 2
A
346 351parallel
Strand 3
A
320 326parallel
Strand 4
A
296 299parallel
Strand 5
A
367 370parallel
Strand 6
A
385 387parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
137 142first strand
Strand 2
A
105 110parallel
Strand 3
A
41 47parallel
Strand 4
A
69 73parallel
Strand 5
B
2 4anti-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
A
199 202first strand
Strand 2
A
173 176parallel
Strand 3
A
218 221parallel
Strand 4
A
239 241parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 57first strand
Strand 2
B
26 31parallel
Strand 3
B
88 93parallel
Strand 4
B
117 119parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
185 191first strand
Strand 2
B
155 161parallel
Strand 3
B
207 210parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
333 334first strand
Strand 2
B
306 312parallel
Strand 3
B
282 285parallel
Strand 4
B
352 355parallel
Strand 5
B
370 372parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 19first strand
Strand 2
C
346 351parallel
Strand 3
C
320 326parallel
Strand 4
C
296 299parallel
Strand 5
C
367 370parallel
Strand 6
C
384 387parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
137 142first strand
Strand 2
C
105 110parallel
Strand 3
C
41 47parallel
Strand 4
C
69 73parallel
Strand 5
D
2 4anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
199 202first strand
Strand 2
C
173 176parallel
Strand 3
C
218 221parallel
Strand 4
C
239 240parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
55 57first strand
Strand 2
D
26 31parallel
Strand 3
D
88 93parallel
Strand 4
D
117 120parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
185 191first strand
Strand 2
D
155 161parallel
Strand 3
D
207 210parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
332 334first strand
Strand 2
D
306 312parallel
Strand 3
D
282 285parallel
Strand 4
D
352 355parallel
Strand 5
D
370 372parallel
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