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


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 1YXM entry

There are 4 chains in PDB entry 1YXM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 7LEU 303
B
 ARG 8LYS 298
C
 ALA 5GLU 299
D
 ARG 8LEU 303
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 60 helices in PDB entry 1YXM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 41Right-handed alpha
Helix 2
2
A
51 65Right-handed alpha
Helix 3
3
A
83 99Right-handed alpha
Helix 4
4
A
115 119Right-handed 310
Helix 5
5
A
120 132Right-handed alpha
Helix 6
6
A
132 146Right-handed alpha
Helix 7
7
A
146 151Right-handed alpha
Helix 8
8
A
168 189Right-handed alpha
Helix 9
9
A
190 192Right-handed 310
Helix 10
10
A
207 211Right-handed 310
Helix 11
11
A
213 222Right-handed 310
Helix 12
12
A
223 228Right-handed 310
Helix 13
13
A
236 248Right-handed alpha
Helix 14
14
A
249 252Right-handed 310
Helix 15
15
A
264 268Right-handed 310
Helix 16
16
A
287 303Right-handed alpha
Helix 17
17
B
28 41Right-handed alpha
Helix 18
18
B
51 65Right-handed alpha
Helix 19
19
B
83 99Right-handed alpha
Helix 20
20
B
115 119Right-handed 310
Helix 21
21
B
120 132Right-handed alpha
Helix 22
22
B
132 146Right-handed alpha
Helix 23
23
B
146 151Right-handed alpha
Helix 24
24
B
168 189Right-handed alpha
Helix 25
25
B
190 192Right-handed 310
Helix 26
26
B
218 224Right-handed alpha
Helix 27
27
B
225 228Right-handed 310
Helix 28
28
B
236 248Right-handed alpha
Helix 29
29
B
249 252Right-handed 310
Helix 30
30
B
264 268Right-handed 310
Helix 31
31
B
287 298Right-handed alpha
Helix 32
32
C
28 39Right-handed alpha
Helix 33
33
C
53 65Right-handed alpha
Helix 34
34
C
83 99Right-handed alpha
Helix 35
35
C
124 132Right-handed alpha
Helix 36
36
C
132 146Right-handed alpha
Helix 37
37
C
146 151Right-handed alpha
Helix 38
38
C
168 189Right-handed alpha
Helix 39
39
C
190 192Right-handed 310
Helix 40
40
C
223 228Right-handed 310
Helix 41
41
C
235 248Right-handed alpha
Helix 42
42
C
249 252Right-handed 310
Helix 43
43
C
264 268Right-handed 310
Helix 44
44
C
287 299Right-handed alpha
Helix 45
45
D
28 41Right-handed alpha
Helix 46
46
D
53 64Right-handed alpha
Helix 47
47
D
83 99Right-handed alpha
Helix 48
48
D
115 119Right-handed 310
Helix 49
49
D
120 132Right-handed alpha
Helix 50
50
D
132 146Right-handed alpha
Helix 51
51
D
146 151Right-handed alpha
Helix 52
52
D
168 189Right-handed alpha
Helix 53
53
D
190 192Right-handed 310
Helix 54
54
D
206 213Right-handed alpha
Helix 55
55
D
216 224Right-handed alpha
Helix 56
56
D
225 228Right-handed 310
Helix 57
57
D
236 248Right-handed alpha
Helix 58
58
D
249 252Right-handed 310
Helix 59
59
D
264 268Right-handed 310
Helix 60
60
D
287 302Right-handed alpha
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There are 4 sheets in PDB entry 1YXM. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
74 78first strand
Strand 2
A
44 49parallel
Strand 3
A
20 24parallel
Strand 4
A
103 106parallel
Strand 5
A
152 157parallel
Strand 6
A
194 201parallel
Strand 7
A
258 261parallel
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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
B
74 78first strand
Strand 2
B
44 49parallel
Strand 3
B
20 24parallel
Strand 4
B
103 106parallel
Strand 5
B
152 157parallel
Strand 6
B
194 201parallel
Strand 7
B
258 261parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
74 78first strand
Strand 2
C
44 49parallel
Strand 3
C
20 24parallel
Strand 4
C
103 106parallel
Strand 5
C
152 157parallel
Strand 6
C
194 201parallel
Strand 7
C
258 261parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
74 78first strand
Strand 2
D
44 49parallel
Strand 3
D
20 24parallel
Strand 4
D
103 106parallel
Strand 5
D
152 157parallel
Strand 6
D
194 201parallel
Strand 7
D
258 261parallel
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