Analysis of interatomic Contacts of Structural Units in PDB entry:
1SP8


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 1SP8 entry

There are 4 chains in PDB entry 1SP8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 36LEU 431
B
 PHE 34GLU 432
C
 PHE 37LEU 431
D
 PHE 34GLU 432
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 55 helices in PDB entry 1SP8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
58 71Right-handed alpha
Helix 2
2
A
79 83Right-handed 310
Helix 3
3
A
110 114Right-handed 310
Helix 4
4
A
120 132Right-handed alpha
Helix 5
5
A
144 154Right-handed alpha
Helix 6
6
A
191 195Right-handed 310
Helix 7
7
A
226 239Right-handed alpha
Helix 8
8
A
285 295Right-handed alpha
Helix 9
9
A
308 318Right-handed alpha
Helix 10
10
A
319 323Right-handed 310
Helix 11
11
A
332 344Right-handed alpha
Helix 12
12
A
348 359Right-handed alpha
Helix 13
13
A
413 415Right-handed 310
Helix 14
14
A
416 429Right-handed alpha
Helix 15
15
B
58 71Right-handed alpha
Helix 16
16
B
79 83Right-handed 310
Helix 17
17
B
110 114Right-handed 310
Helix 18
18
B
120 132Right-handed alpha
Helix 19
19
B
144 155Right-handed alpha
Helix 20
20
B
189 193Right-handed 310
Helix 21
21
B
226 239Right-handed alpha
Helix 22
22
B
285 295Right-handed alpha
Helix 23
23
B
308 321Right-handed alpha
Helix 24
24
B
332 344Right-handed alpha
Helix 25
25
B
348 359Right-handed alpha
Helix 26
26
B
413 415Right-handed 310
Helix 27
27
B
416 431Right-handed alpha
Helix 28
28
C
58 71Right-handed alpha
Helix 29
29
C
79 83Right-handed 310
Helix 30
30
C
110 114Right-handed 310
Helix 31
31
C
120 132Right-handed alpha
Helix 32
32
C
144 155Right-handed alpha
Helix 33
33
C
189 193Right-handed 310
Helix 34
34
C
226 239Right-handed alpha
Helix 35
35
C
285 295Right-handed alpha
Helix 36
36
C
308 318Right-handed alpha
Helix 37
37
C
319 323Right-handed 310
Helix 38
38
C
332 344Right-handed alpha
Helix 39
39
C
348 359Right-handed alpha
Helix 40
40
C
413 415Right-handed 310
Helix 41
41
C
416 429Right-handed alpha
Helix 42
42
D
58 71Right-handed alpha
Helix 43
43
D
79 83Right-handed 310
Helix 44
44
D
110 114Right-handed 310
Helix 45
45
D
120 132Right-handed alpha
Helix 46
46
D
144 155Right-handed alpha
Helix 47
47
D
189 193Right-handed 310
Helix 48
48
D
226 239Right-handed alpha
Helix 49
49
D
285 295Right-handed alpha
Helix 50
50
D
308 320Right-handed alpha
Helix 51
51
D
321 323Right-handed 310
Helix 52
52
D
332 344Right-handed alpha
Helix 53
53
D
348 359Right-handed alpha
Helix 54
54
D
413 415Right-handed 310
Helix 55
55
D
416 431Right-handed alpha
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There are 9 sheets in PDB entry 1SP8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 9 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
159 167first strand
Strand 2
A
170 178anti-parallel
Strand 3
A
181 187anti-parallel
Strand 4
A
134 142parallel
Strand 5
A
46 55anti-parallel
Strand 6
A
97 104parallel
Strand 7
A
87 94anti-parallel
Strand 8
A
74 78anti-parallel
Strand 9
A
202 203anti-parallel
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There are 8 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
241 247first strand
Strand 2
A
258 264anti-parallel
Strand 3
A
271 277anti-parallel
Strand 4
A
214 223parallel
Strand 5
A
298 306anti-parallel
Strand 6
A
385 393parallel
Strand 7
A
368 374anti-parallel
Strand 8
A
361 364anti-parallel
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There are 9 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
159 167first strand
Strand 2
B
170 178anti-parallel
Strand 3
B
181 187anti-parallel
Strand 4
B
134 142parallel
Strand 5
B
46 55anti-parallel
Strand 6
B
97 104parallel
Strand 7
B
87 94anti-parallel
Strand 8
B
74 78anti-parallel
Strand 9
B
202 203anti-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
241 246first strand
Strand 2
B
258 264anti-parallel
Strand 3
B
271 277anti-parallel
Strand 4
B
214 223parallel
Strand 5
B
298 306anti-parallel
Strand 6
B
385 393parallel
Strand 7
B
368 374anti-parallel
Strand 8
B
361 364anti-parallel
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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
B
395 397first strand
Strand 2
B
403 405anti-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
159 167first strand
Strand 2
C
170 178anti-parallel
Strand 3
C
181 187anti-parallel
Strand 4
C
134 142parallel
Strand 5
C
46 55anti-parallel
Strand 6
C
97 104parallel
Strand 7
C
87 94anti-parallel
Strand 8
C
74 78anti-parallel
Strand 9
C
202 203anti-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
241 246first strand
Strand 2
C
258 264anti-parallel
Strand 3
C
271 277anti-parallel
Strand 4
C
214 223parallel
Strand 5
C
298 306anti-parallel
Strand 6
C
385 393parallel
Strand 7
C
368 374anti-parallel
Strand 8
C
361 365anti-parallel
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There are 9 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
159 167first strand
Strand 2
D
170 178anti-parallel
Strand 3
D
181 187anti-parallel
Strand 4
D
134 142parallel
Strand 5
D
46 55anti-parallel
Strand 6
D
97 104parallel
Strand 7
D
87 94anti-parallel
Strand 8
D
74 78anti-parallel
Strand 9
D
202 203anti-parallel
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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
241 246first strand
Strand 2
D
258 264anti-parallel
Strand 3
D
271 277anti-parallel
Strand 4
D
214 223parallel
Strand 5
D
298 306anti-parallel
Strand 6
D
385 393parallel
Strand 7
D
368 374anti-parallel
Strand 8
D
361 365anti-parallel
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