Analysis of interatomic Contacts of Structural Units in PDB entry:
1CD3


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 1CD3 entry

There are 7 chains in PDB entry 1CD3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 GLU 6ALA 148
2
 GLU 6GLU 140
3
 THR 5GLN 144
4
 GLN 7MET 152
F
 SER 1SER 426
G
 MET 1LYS 175
B
 MET 1PHE 120
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 1CD3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
7 23Right-handed alpha
Helix 2
2
1
31 37Right-handed alpha
Helix 3
3
1
45 59Right-handed 310
Helix 4
4
1
61 66Right-handed alpha
Helix 5
5
1
75 85Right-handed alpha
Helix 6
6
1
92 98Right-handed alpha
Helix 7
7
1
104 109Right-handed alpha
Helix 8
8
1
117 130Right-handed alpha
Helix 9
9
1
140 143Right-handed 310
Helix 10
10
2
7 10Right-handed 310
Helix 11
11
2
12 24Right-handed alpha
Helix 12
12
2
31 38Right-handed alpha
Helix 13
13
2
48 66Right-handed alpha
Helix 14
14
2
75 84Right-handed alpha
Helix 15
15
2
88 98Right-handed 310
Helix 16
16
2
119 127Right-handed alpha
Helix 17
17
3
10 23Right-handed alpha
Helix 18
18
3
31 38Right-handed alpha
Helix 19
19
3
45 65Right-handed 310
Helix 20
20
3
75 85Right-handed alpha
Helix 21
21
3
88 98Right-handed 310
Helix 22
22
3
104 109Right-handed alpha
Helix 23
23
3
117 131Right-handed alpha
Helix 24
24
4
11 20Right-handed alpha
Helix 25
25
4
31 37Right-handed alpha
Helix 26
26
4
48 66Right-handed alpha
Helix 27
27
4
75 84Right-handed alpha
Helix 28
28
4
91 98Right-handed alpha
Helix 29
29
4
117 128Right-handed alpha
Helix 30
30
4
132 148Right-handed 310
Helix 31
31
F
73 76Right-handed alpha
Helix 32
32
F
81 90Right-handed alpha
Helix 33
33
F
107 109Right-handed 310
Helix 34
34
F
121 134Right-handed alpha
Helix 35
35
F
148 150Right-handed 310
Helix 36
36
F
153 157Right-handed alpha
Helix 37
37
F
192 210Right-handed alpha
Helix 38
38
F
215 222Right-handed alpha
Helix 39
39
F
301 304Right-handed alpha
Helix 40
40
F
310 313Right-handed alpha
Helix 41
41
F
317 321Right-handed alpha
Helix 42
42
F
330 332Right-handed 310
Helix 43
43
F
349 351Right-handed 310
Helix 44
44
F
391 393Right-handed 310
Helix 45
45
B
62 68Right-handed alpha
Helix 46
46
B
87 92Right-handed alpha
Helix 47
47
B
112 115Right-handed alpha
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There are 10 sheets in PDB entry 1CD3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
F
10 13first strand
Strand 2
F
404 414anti-parallel
Strand 3
F
42 49anti-parallel
Strand 4
F
267 272anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
16 22first strand
Strand 2
F
402 408anti-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
F
32 35first strand
Strand 2
F
281 284anti-parallel
Strand 3
F
69 72anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
240 244first strand
Strand 2
F
62 66anti-parallel
Strand 3
F
287 291anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
96 98first strand
Strand 2
F
118 120anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
326 329first strand
Strand 2
F
342 345anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
15 17first strand
Strand 2
G
39 44parallel
Strand 3
G
155 162anti-parallel
Strand 4
G
76 81anti-parallel
Strand 5
G
120 124anti-parallel
Strand 6
G
115 117anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
47 49first strand
Strand 2
G
153 155anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
52 61first strand
Strand 2
G
139 150anti-parallel
Strand 3
G
88 96anti-parallel
Strand 4
G
108 110anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
70 73first strand
Strand 2
G
127 130anti-parallel
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