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


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 3STH entry

There are 4 chains in PDB entry 3STH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 339
B
 MET 1GLY 339
C
 SER 0GLY 339
D
 MET 1LYS 312
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 63 helices in PDB entry 3STH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 23Right-handed alpha
Helix 2
2
A
38 48Right-handed alpha
Helix 3
3
A
80 84Right-handed 310
Helix 4
4
A
85 90Right-handed alpha
Helix 5
5
A
103 108Right-handed alpha
Helix 6
6
A
109 112Right-handed 310
Helix 7
7
A
136 140Right-handed 310
Helix 8
8
A
151 168Right-handed alpha
Helix 9
9
A
192 196Right-handed 310
Helix 10
10
A
197 202Right-handed 310
Helix 11
11
A
203 207Right-handed 310
Helix 12
12
A
214 223Right-handed alpha
Helix 13
13
A
224 227Right-handed 310
Helix 14
14
A
256 270Right-handed alpha
Helix 15
15
A
285 290Right-handed 310
Helix 16
16
A
320 339Right-handed alpha
Helix 17
17
B
11 23Right-handed alpha
Helix 18
18
B
38 48Right-handed alpha
Helix 19
19
B
80 84Right-handed 310
Helix 20
20
B
85 90Right-handed alpha
Helix 21
21
B
103 108Right-handed alpha
Helix 22
22
B
109 112Right-handed 310
Helix 23
23
B
136 140Right-handed 310
Helix 24
24
B
151 168Right-handed alpha
Helix 25
25
B
192 196Right-handed 310
Helix 26
26
B
197 202Right-handed 310
Helix 27
27
B
203 207Right-handed 310
Helix 28
28
B
214 223Right-handed alpha
Helix 29
29
B
224 227Right-handed 310
Helix 30
30
B
256 270Right-handed alpha
Helix 31
31
B
285 290Right-handed 310
Helix 32
32
B
301 303Right-handed 310
Helix 33
33
B
320 339Right-handed alpha
Helix 34
34
C
11 24Right-handed alpha
Helix 35
35
C
38 48Right-handed alpha
Helix 36
36
C
80 84Right-handed 310
Helix 37
37
C
103 108Right-handed alpha
Helix 38
38
C
109 111Right-handed 310
Helix 39
39
C
136 140Right-handed 310
Helix 40
40
C
151 168Right-handed alpha
Helix 41
41
C
192 196Right-handed 310
Helix 42
42
C
197 202Right-handed 310
Helix 43
43
C
203 207Right-handed 310
Helix 44
44
C
214 223Right-handed alpha
Helix 45
45
C
224 227Right-handed 310
Helix 46
46
C
256 270Right-handed alpha
Helix 47
47
C
285 290Right-handed 310
Helix 48
48
C
320 339Right-handed alpha
Helix 49
49
D
11 24Right-handed alpha
Helix 50
50
D
38 48Right-handed alpha
Helix 51
51
D
80 84Right-handed 310
Helix 52
52
D
103 109Right-handed alpha
Helix 53
53
D
110 112Right-handed 310
Helix 54
54
D
136 140Right-handed 310
Helix 55
55
D
151 169Right-handed alpha
Helix 56
56
D
192 196Right-handed 310
Helix 57
57
D
197 202Right-handed 310
Helix 58
58
D
203 207Right-handed 310
Helix 59
59
D
214 223Right-handed alpha
Helix 60
60
D
224 227Right-handed 310
Helix 61
61
D
256 270Right-handed alpha
Helix 62
62
D
285 290Right-handed 310
Helix 63
63
D
320 339Right-handed alpha
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There are 12 sheets in PDB entry 3STH. 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 8 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
59 62first strand
Strand 2
A
65 68anti-parallel
Strand 3
A
71 76anti-parallel
Strand 4
A
27 33parallel
Strand 5
A
3 8parallel
Strand 6
A
93 96parallel
Strand 7
A
117 120parallel
Strand 8
A
146 148parallel
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There are 7 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
209 212first strand
Strand 2
A
230 236anti-parallel
Strand 3
A
170 179parallel
Strand 4
A
243 251anti-parallel
Strand 5
A
310 317anti-parallel
Strand 6
A
296 299anti-parallel
Strand 7
A
277 280parallel
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There are 6 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
209 212first strand
Strand 2
A
230 236anti-parallel
Strand 3
A
170 179parallel
Strand 4
A
243 251anti-parallel
Strand 5
A
310 317anti-parallel
Strand 6
A
304 307anti-parallel
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There are 8 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
59 62first strand
Strand 2
B
65 68anti-parallel
Strand 3
B
71 76anti-parallel
Strand 4
B
27 33parallel
Strand 5
B
3 8parallel
Strand 6
B
93 96parallel
Strand 7
B
117 120parallel
Strand 8
B
146 148parallel
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There are 7 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
209 212first strand
Strand 2
B
230 236anti-parallel
Strand 3
B
170 179parallel
Strand 4
B
243 251anti-parallel
Strand 5
B
310 317anti-parallel
Strand 6
B
296 299anti-parallel
Strand 7
B
277 280parallel
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There are 6 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
209 212first strand
Strand 2
B
230 236anti-parallel
Strand 3
B
170 179parallel
Strand 4
B
243 251anti-parallel
Strand 5
B
310 317anti-parallel
Strand 6
B
304 307anti-parallel
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There are 8 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
59 62first strand
Strand 2
C
65 68anti-parallel
Strand 3
C
71 76anti-parallel
Strand 4
C
27 33parallel
Strand 5
C
3 8parallel
Strand 6
C
93 96parallel
Strand 7
C
117 120parallel
Strand 8
C
146 148parallel
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There are 7 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
209 212first strand
Strand 2
C
230 236anti-parallel
Strand 3
C
170 179parallel
Strand 4
C
243 251anti-parallel
Strand 5
C
310 317anti-parallel
Strand 6
C
296 299anti-parallel
Strand 7
C
277 280parallel
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There are 6 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
209 212first strand
Strand 2
C
230 236anti-parallel
Strand 3
C
170 179parallel
Strand 4
C
243 251anti-parallel
Strand 5
C
310 317anti-parallel
Strand 6
C
304 307anti-parallel
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There are 8 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
59 62first strand
Strand 2
D
65 68anti-parallel
Strand 3
D
71 76anti-parallel
Strand 4
D
27 33parallel
Strand 5
D
3 8parallel
Strand 6
D
93 96parallel
Strand 7
D
117 120parallel
Strand 8
D
146 148parallel
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There are 7 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
209 211first strand
Strand 2
D
230 236anti-parallel
Strand 3
D
170 179parallel
Strand 4
D
243 251anti-parallel
Strand 5
D
310 317anti-parallel
Strand 6
D
296 299anti-parallel
Strand 7
D
277 280parallel
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There are 6 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
209 211first strand
Strand 2
D
230 236anti-parallel
Strand 3
D
170 179parallel
Strand 4
D
243 251anti-parallel
Strand 5
D
310 317anti-parallel
Strand 6
D
304 307anti-parallel
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