Analysis of interatomic Contacts of Structural Units in PDB entry:
3IML


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 3IML entry

There are 4 chains in PDB entry 3IML (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0VAL 388
B
 TYR 5GLY 387
C
 ASP 4LYS 378
D
 TYR 5LYS 378
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 47 helices in PDB entry 3IML. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 36Right-handed alpha
Helix 2
2
A
65 78Right-handed alpha
Helix 3
3
A
139 158Right-handed alpha
Helix 4
4
A
198 210Right-handed alpha
Helix 5
5
A
216 220Right-handed 310
Helix 6
6
A
237 241Right-handed 310
Helix 7
7
A
273 292Right-handed alpha
Helix 8
8
A
325 337Right-handed alpha
Helix 9
9
A
340 349Right-handed alpha
Helix 10
10
A
355 360Right-handed 310
Helix 11
11
A
371 375Right-handed 310
Helix 12
12
A
378 387Right-handed alpha
Helix 13
13
B
16 36Right-handed alpha
Helix 14
14
B
65 78Right-handed alpha
Helix 15
15
B
139 158Right-handed alpha
Helix 16
16
B
198 210Right-handed alpha
Helix 17
17
B
211 215Right-handed 310
Helix 18
18
B
216 220Right-handed 310
Helix 19
19
B
237 241Right-handed 310
Helix 20
20
B
273 292Right-handed alpha
Helix 21
21
B
325 337Right-handed alpha
Helix 22
22
B
340 349Right-handed alpha
Helix 23
23
B
355 360Right-handed 310
Helix 24
24
B
371 375Right-handed 310
Helix 25
25
B
378 387Right-handed alpha
Helix 26
26
C
16 36Right-handed alpha
Helix 27
27
C
65 78Right-handed alpha
Helix 28
28
C
139 158Right-handed alpha
Helix 29
29
C
198 210Right-handed alpha
Helix 30
30
C
211 215Right-handed 310
Helix 31
31
C
216 220Right-handed 310
Helix 32
32
C
237 241Right-handed 310
Helix 33
33
C
273 292Right-handed alpha
Helix 34
34
C
328 337Right-handed alpha
Helix 35
35
C
340 349Right-handed alpha
Helix 36
36
C
356 360Right-handed 310
Helix 37
37
C
371 375Right-handed 310
Helix 38
38
D
16 34Right-handed alpha
Helix 39
39
D
65 78Right-handed alpha
Helix 40
40
D
139 158Right-handed alpha
Helix 41
41
D
198 210Right-handed alpha
Helix 42
42
D
216 220Right-handed 310
Helix 43
43
D
237 241Right-handed 310
Helix 44
44
D
273 292Right-handed alpha
Helix 45
45
D
342 349Right-handed alpha
Helix 46
46
D
355 360Right-handed 310
Helix 47
47
D
371 375Right-handed 310
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There are 11 sheets in PDB entry 3IML. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 4 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
4 12first strand
Strand 2
A
164 177anti-parallel
Strand 3
A
180 193anti-parallel
Strand 4
A
225 228parallel
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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
244 245first strand
Strand 2
A
40 47anti-parallel
Strand 3
A
51 59anti-parallel
Strand 4
A
92 100parallel
Strand 5
C
92 98anti-parallel
Strand 6
C
51 59parallel
Strand 7
C
40 48anti-parallel
Strand 8
C
244 245anti-parallel
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There are 3 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
124 131first strand
Strand 2
A
297 304anti-parallel
Strand 3
A
313 317anti-parallel
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There are 4 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
6 12first strand
Strand 2
B
164 177anti-parallel
Strand 3
B
180 193anti-parallel
Strand 4
B
225 228parallel
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There are 7 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
244 245first strand
Strand 2
B
40 47anti-parallel
Strand 3
B
51 59anti-parallel
Strand 4
B
92 98parallel
Strand 5
D
92 95anti-parallel
Strand 6
D
51 59parallel
Strand 7
D
98 100parallel
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There are 8 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 245first strand
Strand 2
B
40 47anti-parallel
Strand 3
B
51 59anti-parallel
Strand 4
B
92 98parallel
Strand 5
D
92 95anti-parallel
Strand 6
D
51 59parallel
Strand 7
D
40 47anti-parallel
Strand 8
D
244 245anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 131first strand
Strand 2
B
297 304anti-parallel
Strand 3
B
313 317anti-parallel
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There are 4 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
5 12first strand
Strand 2
C
164 177anti-parallel
Strand 3
C
180 193anti-parallel
Strand 4
C
225 228parallel
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There are 3 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
124 131first strand
Strand 2
C
297 304anti-parallel
Strand 3
C
313 317anti-parallel
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There are 4 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
6 12first strand
Strand 2
D
164 177anti-parallel
Strand 3
D
180 193anti-parallel
Strand 4
D
225 228parallel
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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
125 131first strand
Strand 2
D
297 303anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il