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


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 3SGZ entry

There are 3 chains in PDB entry 3SGZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1ARG 351
B
 PRO 1PHE 349
C
 PRO 1ARG 351
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 52 helices in PDB entry 3SGZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 15Right-handed alpha
Helix 2
2
A
17 26Right-handed alpha
Helix 3
3
A
31 43Right-handed alpha
Helix 4
4
A
79 83Right-handed 310
Helix 5
5
A
86 99Right-handed alpha
Helix 6
6
A
111 119Right-handed alpha
Helix 7
7
A
133 147Right-handed alpha
Helix 8
8
A
164 174Right-handed alpha
Helix 9
9
A
175 180Right-handed alpha
Helix 10
10
A
205 216Right-handed alpha
Helix 11
11
A
227 237Right-handed alpha
Helix 12
12
A
246 250Right-handed 310
Helix 13
13
A
257 270Right-handed alpha
Helix 14
14
A
283 293Right-handed alpha
Helix 15
15
A
301 335Right-handed alpha
Helix 16
16
A
338 342Right-handed 310
Helix 17
17
A
343 347Right-handed 310
Helix 18
18
B
4 16Right-handed alpha
Helix 19
19
B
17 26Right-handed alpha
Helix 20
20
B
31 44Right-handed alpha
Helix 21
21
B
79 83Right-handed 310
Helix 22
22
B
86 99Right-handed alpha
Helix 23
23
B
111 119Right-handed alpha
Helix 24
24
B
133 147Right-handed alpha
Helix 25
25
B
164 174Right-handed alpha
Helix 26
26
B
175 180Right-handed alpha
Helix 27
27
B
205 216Right-handed alpha
Helix 28
28
B
227 237Right-handed alpha
Helix 29
29
B
246 250Right-handed 310
Helix 30
30
B
257 270Right-handed alpha
Helix 31
31
B
283 293Right-handed alpha
Helix 32
32
B
301 335Right-handed alpha
Helix 33
33
B
338 342Right-handed 310
Helix 34
34
B
343 347Right-handed 310
Helix 35
35
C
4 16Right-handed alpha
Helix 36
36
C
17 26Right-handed alpha
Helix 37
37
C
31 43Right-handed alpha
Helix 38
38
C
79 83Right-handed 310
Helix 39
39
C
86 99Right-handed alpha
Helix 40
40
C
111 119Right-handed alpha
Helix 41
41
C
133 147Right-handed alpha
Helix 42
42
C
164 174Right-handed alpha
Helix 43
43
C
175 180Right-handed alpha
Helix 44
44
C
205 207Right-handed 310
Helix 45
45
C
208 216Right-handed alpha
Helix 46
46
C
227 237Right-handed alpha
Helix 47
47
C
246 250Right-handed 310
Helix 48
48
C
257 270Right-handed alpha
Helix 49
49
C
283 293Right-handed alpha
Helix 50
50
C
301 335Right-handed alpha
Helix 51
51
C
338 342Right-handed 310
Helix 52
52
C
343 347Right-handed 310
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There are 6 sheets in PDB entry 3SGZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
A
61 63first strand
Strand 2
A
66 68anti-parallel
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There are 9 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
72 74first strand
Strand 2
A
101 104parallel
Strand 3
A
123 127parallel
Strand 4
A
152 155parallel
Strand 5
A
220 225parallel
Strand 6
A
241 244parallel
Strand 7
A
274 278parallel
Strand 8
A
297 300parallel
Strand 9
A
72 74parallel
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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
B
61 63first strand
Strand 2
B
66 68anti-parallel
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There are 9 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
72 74first strand
Strand 2
B
101 104parallel
Strand 3
B
123 127parallel
Strand 4
B
152 155parallel
Strand 5
B
220 225parallel
Strand 6
B
241 244parallel
Strand 7
B
274 278parallel
Strand 8
B
298 300parallel
Strand 9
B
72 74parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
61 63first strand
Strand 2
C
66 68anti-parallel
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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
72 74first strand
Strand 2
C
101 104parallel
Strand 3
C
123 127parallel
Strand 4
C
152 155parallel
Strand 5
C
220 225parallel
Strand 6
C
241 244parallel
Strand 7
C
274 278parallel
Strand 8
C
298 300parallel
Strand 9
C
72 74parallel
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