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


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 3DHH entry

There are 4 chains in PDB entry 3DHH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2CYS 492
B
 SER 2SER 306
C
 SER 2GLU 84
E
 SER 2MET 103
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 59 helices in PDB entry 3DHH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 14Right-handed alpha
Helix 2
2
A
24 29Right-handed alpha
Helix 3
3
A
30 35Right-handed alpha
Helix 4
4
A
40 45Right-handed alpha
Helix 5
5
A
54 77Right-handed alpha
Helix 6
6
A
80 85Right-handed alpha
Helix 7
7
A
86 118Right-handed alpha
Helix 8
8
A
120 147Right-handed alpha
Helix 9
9
A
152 155Right-handed 310
Helix 10
10
A
156 161Right-handed alpha
Helix 11
11
A
162 164Right-handed 310
Helix 12
12
A
166 180Right-handed alpha
Helix 13
13
A
184 192Right-handed alpha
Helix 14
14
A
194 200Right-handed alpha
Helix 15
15
A
200 206Right-handed alpha
Helix 16
16
A
206 215Right-handed alpha
Helix 17
17
A
217 235Right-handed alpha
Helix 18
18
A
237 248Right-handed alpha
Helix 19
19
A
250 279Right-handed alpha
Helix 20
20
A
282 286Right-handed 310
Helix 21
21
A
289 298Right-handed alpha
Helix 22
22
A
301 309Right-handed alpha
Helix 23
23
A
316 338Right-handed alpha
Helix 24
24
A
339 342Right-handed 310
Helix 25
25
A
351 362Right-handed alpha
Helix 26
26
A
364 367Right-handed 310
Helix 27
27
A
368 382Right-handed alpha
Helix 28
28
A
384 389Right-handed 310
Helix 29
29
A
408 412Right-handed 310
Helix 30
30
A
430 440Right-handed alpha
Helix 31
31
A
440 445Right-handed alpha
Helix 32
32
A
449 456Right-handed alpha
Helix 33
33
A
463 471Right-handed alpha
Helix 34
34
A
475 479Right-handed 310
Helix 35
35
A
486 492Right-handed 310
Helix 36
36
B
12 16Right-handed 310
Helix 37
37
B
23 30Right-handed alpha
Helix 38
38
B
33 37Right-handed 310
Helix 39
39
B
49 59Right-handed alpha
Helix 40
40
B
68 72Right-handed 310
Helix 41
41
B
79 104Right-handed alpha
Helix 42
42
B
105 110Right-handed 310
Helix 43
43
B
113 122Right-handed alpha
Helix 44
44
B
124 143Right-handed alpha
Helix 45
45
B
145 177Right-handed alpha
Helix 46
46
B
185 193Right-handed alpha
Helix 47
47
B
193 207Right-handed alpha
Helix 48
48
B
211 221Right-handed alpha
Helix 49
49
B
222 231Right-handed alpha
Helix 50
50
B
231 242Right-handed alpha
Helix 51
51
B
245 273Right-handed alpha
Helix 52
52
B
274 276Right-handed 310
Helix 53
53
B
277 306Right-handed alpha
Helix 54
54
C
26 37Right-handed alpha
Helix 55
55
C
66 71Right-handed alpha
Helix 56
56
E
2 10Right-handed alpha
Helix 57
57
E
23 35Right-handed alpha
Helix 58
58
E
61 69Right-handed alpha
Helix 59
59
E
73 79Right-handed 310
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There are 4 sheets in PDB entry 3DHH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
417 421first strand
Strand 2
A
424 428anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 22first strand
Strand 2
C
3 10anti-parallel
Strand 3
C
77 82parallel
Strand 4
C
50 54anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
41 44first strand
Strand 2
E
48 54anti-parallel
Strand 3
E
13 19anti-parallel
Strand 4
E
81 85anti-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
E
56 60first strand
Strand 2
E
94 98anti-parallel
Strand 3
E
87 90anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il