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


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 4ALM entry

There are 4 chains in PDB entry 4ALM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO -17GLY 251
B
 LEU -5ASP 249
C
 ASN -6SER 250
D
 GLN -2LYS 256
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 50 helices in PDB entry 4ALM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 30Right-handed alpha
Helix 2
2
A
41 52Right-handed alpha
Helix 3
3
A
53 55Right-handed 310
Helix 4
4
A
69 85Right-handed alpha
Helix 5
5
A
99 104Right-handed 310
Helix 6
6
A
105 109Right-handed 310
Helix 7
7
A
110 122Right-handed alpha
Helix 8
8
A
122 133Right-handed alpha
Helix 9
9
A
134 136Right-handed 310
Helix 10
10
A
149 153Right-handed 310
Helix 11
11
A
156 179Right-handed alpha
Helix 12
12
A
206 213Right-handed alpha
Helix 13
13
A
217 235Right-handed alpha
Helix 14
14
A
236 239Right-handed 310
Helix 15
15
B
19 31Right-handed alpha
Helix 16
16
B
41 52Right-handed alpha
Helix 17
17
B
53 55Right-handed 310
Helix 18
18
B
69 85Right-handed alpha
Helix 19
19
B
95 102Right-handed alpha
Helix 20
20
B
110 122Right-handed alpha
Helix 21
21
B
122 133Right-handed alpha
Helix 22
22
B
134 136Right-handed 310
Helix 23
23
B
158 179Right-handed alpha
Helix 24
24
B
203 214Right-handed alpha
Helix 25
25
B
222 235Right-handed alpha
Helix 26
26
B
236 239Right-handed 310
Helix 27
27
C
19 31Right-handed alpha
Helix 28
28
C
41 43Right-handed 310
Helix 29
29
C
44 52Right-handed alpha
Helix 30
30
C
53 55Right-handed 310
Helix 31
31
C
69 85Right-handed alpha
Helix 32
32
C
110 122Right-handed alpha
Helix 33
33
C
122 133Right-handed alpha
Helix 34
34
C
134 136Right-handed 310
Helix 35
35
C
158 179Right-handed alpha
Helix 36
36
C
206 213Right-handed alpha
Helix 37
37
C
215 235Right-handed alpha
Helix 38
38
C
236 239Right-handed 310
Helix 39
39
D
19 31Right-handed alpha
Helix 40
40
D
41 52Right-handed alpha
Helix 41
41
D
53 55Right-handed 310
Helix 42
42
D
69 85Right-handed alpha
Helix 43
43
D
110 122Right-handed alpha
Helix 44
44
D
122 133Right-handed alpha
Helix 45
45
D
134 136Right-handed 310
Helix 46
46
D
158 179Right-handed alpha
Helix 47
47
D
207 215Right-handed alpha
Helix 48
48
D
222 235Right-handed alpha
Helix 49
49
D
236 239Right-handed 310
Helix 50
50
D
251 255Right-handed 310
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There are 4 sheets in PDB entry 4ALM. Click on sheet of interest to get list of strands forming it: AA, AB, BA, CA,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
-16 -12first strand
Strand 2
D
59 64anti-parallel
Strand 3
D
34 39parallel
Strand 4
D
8 11parallel
Strand 5
D
89 92parallel
Strand 6
D
140 147parallel
Strand 7
D
183 190parallel
Strand 8
D
245 248parallel
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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
62 64first strand
Strand 2
A
34 39parallel
Strand 3
A
8 12parallel
Strand 4
A
89 93parallel
Strand 5
A
140 147parallel
Strand 6
A
183 190parallel
Strand 7
A
245 248parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
62 64first strand
Strand 2
B
34 39parallel
Strand 3
B
8 11parallel
Strand 4
B
89 92parallel
Strand 5
B
140 145parallel
Strand 6
B
183 190parallel
Strand 7
B
245 248parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
62 64first strand
Strand 2
C
34 39parallel
Strand 3
C
8 12parallel
Strand 4
C
89 93parallel
Strand 5
C
140 146parallel
Strand 6
C
183 190parallel
Strand 7
C
245 248parallel
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