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


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 1DGR entry

There are 9 chains in PDB entry 1DGR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 46PRO 223
X
 ASP 246LEU 320
Y
 MET 331PRO 423
B
 ASN 46PRO 223
V
 ASP 246GLU 321
W
 MET 331PRO 423
C
 ASN 46PRO 223
N
 ASP 246GLU 321
M
 GLN 332PRO 423
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 30 helices in PDB entry 1DGR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
52 54Right-handed 310
Helix 2
2
A
77 81Right-handed 310
Helix 3
3
A
80 84Right-handed 310
Helix 4
4
A
185 190Right-handed 310
Helix 5
5
A
191 200Right-handed alpha
Helix 6
6
A
202 211Right-handed alpha
Helix 7
7
X
273 280Right-handed alpha
Helix 8
8
Y
386 390Right-handed 310
Helix 9
9
Y
391 399Right-handed alpha
Helix 10
10
Y
402 410Right-handed alpha
Helix 11
11
B
52 54Right-handed 310
Helix 12
12
B
77 81Right-handed 310
Helix 13
13
B
80 84Right-handed 310
Helix 14
14
B
185 190Right-handed 310
Helix 15
15
B
191 200Right-handed alpha
Helix 16
16
B
202 211Right-handed alpha
Helix 17
17
V
273 280Right-handed alpha
Helix 18
18
W
386 390Right-handed 310
Helix 19
19
W
391 399Right-handed alpha
Helix 20
20
W
402 410Right-handed alpha
Helix 21
21
C
52 54Right-handed 310
Helix 22
22
C
77 81Right-handed 310
Helix 23
23
C
80 84Right-handed 310
Helix 24
24
C
185 190Right-handed 310
Helix 25
25
C
191 200Right-handed alpha
Helix 26
26
C
202 211Right-handed alpha
Helix 27
27
N
273 280Right-handed alpha
Helix 28
28
M
386 390Right-handed 310
Helix 29
29
M
391 399Right-handed alpha
Helix 30
30
M
402 410Right-handed alpha
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There are 18 sheets in PDB entry 1DGR. Click on sheet of interest to get list of strands forming it: A, B, C, C1, D, D1, E, F, G, G1, H, H1, I, J, K, K1, L, L1,

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
50 51first strand
Strand 2
Y
345 348anti-parallel
Strand 3
X
303 310anti-parallel
Strand 4
Y
362 369anti-parallel
Strand 5
X
281 288anti-parallel
Strand 6
X
263 268anti-parallel
Strand 7
X
258 259anti-parallel
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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
A
56 61first strand
Strand 2
A
65 70anti-parallel
Strand 3
A
86 93anti-parallel
Strand 4
A
157 164anti-parallel
Strand 5
A
107 114anti-parallel
Strand 6
A
136 140anti-parallel
Strand 7
X
249 250anti-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
127 132first strand
Strand 2
A
117 122anti-parallel
Strand 3
A
146 150anti-parallel
Strand 4
A
97 104anti-parallel
Strand 5
A
174 176anti-parallel
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There are 5 strands in C1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
127 132first strand
Strand 2
A
117 122anti-parallel
Strand 3
A
146 150anti-parallel
Strand 4
A
97 104anti-parallel
Strand 5
A
219 221anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
334 340first strand
Strand 2
X
313 319anti-parallel
Strand 3
Y
354 358anti-parallel
Strand 4
X
292 299anti-parallel
Strand 5
Y
376 378anti-parallel
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There are 5 strands in D1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
334 340first strand
Strand 2
X
313 319anti-parallel
Strand 3
Y
354 358anti-parallel
Strand 4
X
292 299anti-parallel
Strand 5
Y
418 420anti-parallel
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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
50 51first strand
Strand 2
W
345 348anti-parallel
Strand 3
V
303 310anti-parallel
Strand 4
W
362 369anti-parallel
Strand 5
V
281 288anti-parallel
Strand 6
V
263 268anti-parallel
Strand 7
V
258 259anti-parallel
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There are 7 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
56 62first strand
Strand 2
B
65 70anti-parallel
Strand 3
B
86 93anti-parallel
Strand 4
B
157 164anti-parallel
Strand 5
B
107 114anti-parallel
Strand 6
B
136 140anti-parallel
Strand 7
V
249 250anti-parallel
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There are 5 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
127 133first strand
Strand 2
B
116 122anti-parallel
Strand 3
B
146 150anti-parallel
Strand 4
B
97 104anti-parallel
Strand 5
B
174 176anti-parallel
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There are 5 strands in G1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
127 133first strand
Strand 2
B
116 122anti-parallel
Strand 3
B
146 150anti-parallel
Strand 4
B
97 104anti-parallel
Strand 5
B
219 221anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
W
333 340first strand
Strand 2
V
313 320anti-parallel
Strand 3
W
354 358anti-parallel
Strand 4
V
292 299anti-parallel
Strand 5
W
376 378anti-parallel
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There are 5 strands in H1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
W
333 340first strand
Strand 2
V
313 320anti-parallel
Strand 3
W
354 358anti-parallel
Strand 4
V
292 299anti-parallel
Strand 5
W
418 420anti-parallel
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There are 7 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
50 51first strand
Strand 2
M
345 348anti-parallel
Strand 3
N
303 310anti-parallel
Strand 4
M
362 369anti-parallel
Strand 5
N
282 288anti-parallel
Strand 6
N
263 268anti-parallel
Strand 7
N
258 259anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
56 62first strand
Strand 2
C
65 70anti-parallel
Strand 3
C
86 93anti-parallel
Strand 4
C
157 164anti-parallel
Strand 5
C
107 114anti-parallel
Strand 6
C
136 140anti-parallel
Strand 7
N
249 250anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
127 133first strand
Strand 2
C
116 122anti-parallel
Strand 3
C
146 150anti-parallel
Strand 4
C
97 104anti-parallel
Strand 5
C
174 176anti-parallel
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There are 5 strands in K1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
127 133first strand
Strand 2
C
116 122anti-parallel
Strand 3
C
146 150anti-parallel
Strand 4
C
97 104anti-parallel
Strand 5
C
219 221anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
333 340first strand
Strand 2
N
313 320anti-parallel
Strand 3
M
354 358anti-parallel
Strand 4
N
292 299anti-parallel
Strand 5
M
376 378anti-parallel
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There are 5 strands in L1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
333 340first strand
Strand 2
N
313 320anti-parallel
Strand 3
M
354 358anti-parallel
Strand 4
N
292 299anti-parallel
Strand 5
M
418 420anti-parallel
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