Analysis of interatomic Contacts of Structural Units in PDB entry:
1S97


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 1S97 entry

There are 12 chains in PDB entry 1S97 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
 G 1 G 13
I
 T 2 C 18
F
 G 1 G 13
J
 T 2 C 18
G
 G 1 G 13
K
 T 2 C 18
H
 G 1 G 13
L
 T 2 C 18
A
 MET 1ILE 341
B
 MET 1ILE 341
C
 MET 1ILE 341
D
 MET 1ILE 341
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 58 helices in PDB entry 1S97. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 20Right-handed alpha
Helix 2
2
A
21 24Right-handed 310
Helix 3
3
A
47 52Right-handed alpha
Helix 4
4
A
60 68Right-handed alpha
Helix 5
5
A
77 94Right-handed alpha
Helix 6
6
A
117 137Right-handed alpha
Helix 7
7
A
147 159Right-handed alpha
Helix 8
8
A
167 178Right-handed alpha
Helix 9
9
A
179 183Right-handed 310
Helix 10
10
A
187 196Right-handed alpha
Helix 11
11
A
201 207Right-handed 310
Helix 12
12
A
209 215Right-handed alpha
Helix 13
13
A
218 230Right-handed alpha
Helix 14
14
A
257 277Right-handed alpha
Helix 15
15
A
307 326Right-handed alpha
Helix 16
16
B
10 20Right-handed alpha
Helix 17
17
B
21 24Right-handed 310
Helix 18
18
B
47 52Right-handed alpha
Helix 19
19
B
60 68Right-handed alpha
Helix 20
20
B
77 94Right-handed alpha
Helix 21
21
B
112 115Right-handed 310
Helix 22
22
B
117 137Right-handed alpha
Helix 23
23
B
147 159Right-handed alpha
Helix 24
24
B
167 178Right-handed alpha
Helix 25
25
B
179 183Right-handed 310
Helix 26
26
B
187 197Right-handed alpha
Helix 27
27
B
202 207Right-handed 310
Helix 28
28
B
209 218Right-handed alpha
Helix 29
29
B
218 230Right-handed alpha
Helix 30
30
B
257 277Right-handed alpha
Helix 31
31
B
307 326Right-handed alpha
Helix 32
32
C
10 20Right-handed alpha
Helix 33
33
C
21 24Right-handed 310
Helix 34
34
C
47 52Right-handed alpha
Helix 35
35
C
60 68Right-handed alpha
Helix 36
36
C
77 94Right-handed alpha
Helix 37
37
C
117 137Right-handed alpha
Helix 38
38
C
147 159Right-handed alpha
Helix 39
39
C
167 178Right-handed alpha
Helix 40
40
C
179 183Right-handed 310
Helix 41
41
C
187 196Right-handed alpha
Helix 42
42
C
202 207Right-handed 310
Helix 43
43
C
209 218Right-handed alpha
Helix 44
44
C
218 230Right-handed alpha
Helix 45
45
C
257 277Right-handed alpha
Helix 46
46
C
307 326Right-handed alpha
Helix 47
47
D
10 19Right-handed alpha
Helix 48
48
D
20 24Right-handed 310
Helix 49
49
D
47 53Right-handed alpha
Helix 50
50
D
60 68Right-handed alpha
Helix 51
51
D
77 93Right-handed alpha
Helix 52
52
D
117 137Right-handed alpha
Helix 53
53
D
147 159Right-handed alpha
Helix 54
54
D
167 178Right-handed alpha
Helix 55
55
D
187 196Right-handed alpha
Helix 56
56
D
209 230Right-handed alpha
Helix 57
57
D
257 277Right-handed alpha
Helix 58
58
D
307 325Right-handed alpha
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There are 12 sheets in PDB entry 1S97. 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 5 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
99 103first strand
Strand 2
A
106 110anti-parallel
Strand 3
A
3 8anti-parallel
Strand 4
A
140 145anti-parallel
Strand 5
A
163 166parallel
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There are 3 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
41 46first strand
Strand 2
A
28 33anti-parallel
Strand 3
A
72 75parallel
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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
244 255first strand
Strand 2
A
330 340anti-parallel
Strand 3
A
281 290anti-parallel
Strand 4
A
295 301anti-parallel
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There are 5 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
99 103first strand
Strand 2
B
106 110anti-parallel
Strand 3
B
3 8anti-parallel
Strand 4
B
140 145anti-parallel
Strand 5
B
163 165parallel
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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
41 46first strand
Strand 2
B
28 33anti-parallel
Strand 3
B
72 75parallel
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There are 4 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
244 255first strand
Strand 2
B
330 338anti-parallel
Strand 3
B
283 290anti-parallel
Strand 4
B
295 301anti-parallel
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There are 5 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
99 103first strand
Strand 2
C
106 110anti-parallel
Strand 3
C
3 8anti-parallel
Strand 4
C
140 145anti-parallel
Strand 5
C
163 165parallel
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There are 3 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
41 46first strand
Strand 2
C
28 33anti-parallel
Strand 3
C
72 75parallel
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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
244 255first strand
Strand 2
C
330 340anti-parallel
Strand 3
C
281 290anti-parallel
Strand 4
C
295 301anti-parallel
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There are 5 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
99 103first strand
Strand 2
D
106 110anti-parallel
Strand 3
D
3 8anti-parallel
Strand 4
D
140 145anti-parallel
Strand 5
D
163 166parallel
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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
41 46first strand
Strand 2
D
28 33anti-parallel
Strand 3
D
72 75parallel
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There are 4 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
244 255first strand
Strand 2
D
330 340anti-parallel
Strand 3
D
281 290anti-parallel
Strand 4
D
295 301anti-parallel
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