Analysis of interatomic Contacts of Structural Units in PDB entry:
4O7U


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 4O7U entry

There are 4 chains in PDB entry 4O7U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 313
B
 MET 1VAL 315
C
 MET 1ILE 313
D
 MET 1VAL 315
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 4O7U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 16Right-handed alpha
Helix 2
2
A
52 65Right-handed alpha
Helix 3
3
A
70 75Right-handed alpha
Helix 4
4
A
81 91Right-handed alpha
Helix 5
5
A
119 131Right-handed alpha
Helix 6
6
A
133 138Right-handed alpha
Helix 7
7
A
144 151Right-handed alpha
Helix 8
8
A
161 173Right-handed alpha
Helix 9
9
A
188 192Right-handed 310
Helix 10
10
A
223 243Right-handed alpha
Helix 11
11
A
263 272Right-handed alpha
Helix 12
12
A
294 296Right-handed 310
Helix 13
13
B
2 16Right-handed alpha
Helix 14
14
B
40 42Right-handed 310
Helix 15
15
B
52 65Right-handed alpha
Helix 16
16
B
70 75Right-handed alpha
Helix 17
17
B
81 92Right-handed alpha
Helix 18
18
B
102 110Right-handed alpha
Helix 19
19
B
110 131Right-handed alpha
Helix 20
20
B
131 139Right-handed alpha
Helix 21
21
B
144 151Right-handed alpha
Helix 22
22
B
161 173Right-handed alpha
Helix 23
23
B
188 192Right-handed 310
Helix 24
24
B
224 244Right-handed alpha
Helix 25
25
B
263 272Right-handed alpha
Helix 26
26
B
289 293Right-handed 310
Helix 27
27
B
294 296Right-handed 310
Helix 28
28
C
2 16Right-handed alpha
Helix 29
29
C
40 42Right-handed 310
Helix 30
30
C
52 65Right-handed alpha
Helix 31
31
C
70 75Right-handed alpha
Helix 32
32
C
81 90Right-handed alpha
Helix 33
33
C
134 139Right-handed alpha
Helix 34
34
C
144 151Right-handed alpha
Helix 35
35
C
161 173Right-handed alpha
Helix 36
36
C
188 192Right-handed 310
Helix 37
37
C
223 243Right-handed alpha
Helix 38
38
C
263 272Right-handed alpha
Helix 39
39
C
289 293Right-handed 310
Helix 40
40
C
294 296Right-handed 310
Helix 41
41
D
2 16Right-handed alpha
Helix 42
42
D
40 42Right-handed 310
Helix 43
43
D
52 65Right-handed alpha
Helix 44
44
D
70 75Right-handed alpha
Helix 45
45
D
81 92Right-handed alpha
Helix 46
46
D
102 110Right-handed alpha
Helix 47
47
D
110 131Right-handed alpha
Helix 48
48
D
131 139Right-handed alpha
Helix 49
49
D
144 151Right-handed alpha
Helix 50
50
D
161 173Right-handed alpha
Helix 51
51
D
188 192Right-handed 310
Helix 52
52
D
223 244Right-handed alpha
Helix 53
53
D
263 271Right-handed alpha
Helix 54
54
D
289 293Right-handed 310
Helix 55
55
D
294 296Right-handed 310
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There are 12 sheets in PDB entry 4O7U. 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
17 20first strand
Strand 2
A
26 38anti-parallel
Strand 3
A
246 260anti-parallel
Strand 4
A
209 220parallel
Strand 5
A
198 206anti-parallel
Strand 6
A
180 182anti-parallel
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There are 2 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
152 153first strand
Strand 2
A
159 160anti-parallel
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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
A
280 283first strand
Strand 2
A
298 301anti-parallel
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There are 6 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
17 19first strand
Strand 2
B
27 38anti-parallel
Strand 3
B
246 260anti-parallel
Strand 4
B
209 220parallel
Strand 5
B
200 206anti-parallel
Strand 6
B
180 182anti-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
152 153first strand
Strand 2
B
159 160anti-parallel
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There are 2 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
280 283first strand
Strand 2
B
298 301anti-parallel
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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
17 20first strand
Strand 2
C
26 38anti-parallel
Strand 3
C
246 260anti-parallel
Strand 4
C
209 220parallel
Strand 5
C
198 206anti-parallel
Strand 6
C
180 182anti-parallel
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There are 2 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
152 153first strand
Strand 2
C
159 160anti-parallel
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There are 2 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
280 283first strand
Strand 2
C
298 301anti-parallel
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There are 6 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
17 19first strand
Strand 2
D
27 38anti-parallel
Strand 3
D
246 260anti-parallel
Strand 4
D
209 220parallel
Strand 5
D
200 206anti-parallel
Strand 6
D
180 182anti-parallel
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There are 2 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
152 153first strand
Strand 2
D
159 160anti-parallel
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There are 2 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
280 283first strand
Strand 2
D
298 301anti-parallel
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