Analysis of interatomic Contacts of Structural Units in PDB entry:
1DL5


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 1DL5 entry

There are 2 chains in PDB entry 1DL5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 317
B
 MET 1SER 316
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 32 helices in PDB entry 1DL5. 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 12Right-handed alpha
Helix 2
2
A
15 25Right-handed alpha
Helix 3
3
A
26 31Right-handed 310
Helix 4
4
A
36 41Right-handed alpha
Helix 5
5
A
60 71Right-handed alpha
Helix 6
6
A
87 98Right-handed alpha
Helix 7
7
A
109 123Right-handed alpha
Helix 8
8
A
134 138Right-handed 310
Helix 9
9
A
139 143Right-handed 310
Helix 10
10
A
158 164Right-handed alpha
Helix 11
11
A
178 181Right-handed 310
Helix 12
12
A
209 213Right-handed 310
Helix 13
13
A
214 221Right-handed alpha
Helix 14
14
A
236 249Right-handed alpha
Helix 15
15
A
280 293Right-handed alpha
Helix 16
16
A
297 301Right-handed 310
Helix 17
17
B
1 12Right-handed alpha
Helix 18
18
B
15 20Right-handed alpha
Helix 19
19
B
20 25Right-handed alpha
Helix 20
20
B
26 31Right-handed 310
Helix 21
21
B
36 41Right-handed alpha
Helix 22
22
B
60 71Right-handed alpha
Helix 23
23
B
87 98Right-handed alpha
Helix 24
24
B
109 124Right-handed alpha
Helix 25
25
B
134 138Right-handed 310
Helix 26
26
B
139 143Right-handed 310
Helix 27
27
B
158 164Right-handed alpha
Helix 28
28
B
209 213Right-handed 310
Helix 29
29
B
214 221Right-handed alpha
Helix 30
30
B
236 249Right-handed alpha
Helix 31
31
B
280 293Right-handed alpha
Helix 32
32
B
297 301Right-handed 310
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There are 6 sheets in PDB entry 1DL5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
46 50first strand
Strand 2
A
55 58anti-parallel
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There are 9 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
128 132first strand
Strand 2
A
102 107parallel
Strand 3
A
78 82parallel
Strand 4
A
145 150parallel
Strand 5
A
165 174parallel
Strand 6
A
184 191anti-parallel
Strand 7
A
194 202anti-parallel
Strand 8
A
302 306anti-parallel
Strand 9
A
312 314anti-parallel
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There are 5 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
228 233first strand
Strand 2
A
273 278anti-parallel
Strand 3
A
265 270anti-parallel
Strand 4
A
257 261anti-parallel
Strand 5
A
251 254anti-parallel
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There are 2 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
46 50first strand
Strand 2
B
55 58anti-parallel
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There are 9 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
128 132first strand
Strand 2
B
102 107parallel
Strand 3
B
78 82parallel
Strand 4
B
145 150parallel
Strand 5
B
165 174parallel
Strand 6
B
183 191anti-parallel
Strand 7
B
194 203anti-parallel
Strand 8
B
302 306anti-parallel
Strand 9
B
312 314anti-parallel
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There are 5 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
228 233first strand
Strand 2
B
273 278anti-parallel
Strand 3
B
265 269anti-parallel
Strand 4
B
257 261anti-parallel
Strand 5
B
251 254anti-parallel
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