Analysis of interatomic Contacts of Structural Units in PDB entry:
3H3A


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 3H3A entry

There are 2 chains in PDB entry 3H3A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 431
B
 MET 1THR 426
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 48 helices in PDB entry 3H3A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 15Right-handed alpha
Helix 2
2
A
16 34Right-handed alpha
Helix 3
3
A
41 50Right-handed alpha
Helix 4
4
A
63 75Right-handed alpha
Helix 5
5
A
121 128Right-handed alpha
Helix 6
6
A
131 135Right-handed 310
Helix 7
7
A
141 145Right-handed 310
Helix 8
8
A
153 160Right-handed alpha
Helix 9
9
A
169 174Right-handed alpha
Helix 10
10
A
176 189Right-handed alpha
Helix 11
11
A
193 206Right-handed alpha
Helix 12
12
A
213 227Right-handed alpha
Helix 13
13
A
230 240Right-handed alpha
Helix 14
14
A
242 247Right-handed alpha
Helix 15
15
A
253 275Right-handed alpha
Helix 16
16
A
278 289Right-handed alpha
Helix 17
17
A
292 303Right-handed alpha
Helix 18
18
A
308 328Right-handed alpha
Helix 19
19
A
329 331Right-handed 310
Helix 20
20
A
332 340Right-handed 310
Helix 21
21
A
344 353Right-handed alpha
Helix 22
22
A
357 372Right-handed alpha
Helix 23
23
A
382 387Right-handed alpha
Helix 24
24
A
392 406Right-handed alpha
Helix 25
25
A
413 424Right-handed alpha
Helix 26
26
B
7 15Right-handed alpha
Helix 27
27
B
16 33Right-handed alpha
Helix 28
28
B
41 50Right-handed alpha
Helix 29
29
B
63 73Right-handed alpha
Helix 30
30
B
117 128Right-handed alpha
Helix 31
31
B
131 135Right-handed 310
Helix 32
32
B
141 145Right-handed 310
Helix 33
33
B
153 161Right-handed alpha
Helix 34
34
B
169 174Right-handed alpha
Helix 35
35
B
176 188Right-handed alpha
Helix 36
36
B
193 207Right-handed alpha
Helix 37
37
B
207 212Right-handed alpha
Helix 38
38
B
213 227Right-handed alpha
Helix 39
39
B
229 240Right-handed alpha
Helix 40
40
B
253 275Right-handed alpha
Helix 41
41
B
278 288Right-handed alpha
Helix 42
42
B
292 301Right-handed alpha
Helix 43
43
B
308 327Right-handed alpha
Helix 44
44
B
336 341Right-handed alpha
Helix 45
45
B
344 353Right-handed alpha
Helix 46
46
B
356 373Right-handed alpha
Helix 47
47
B
392 407Right-handed alpha
Helix 48
48
B
412 425Right-handed alpha
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There are 3 sheets in PDB entry 3H3A. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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 6first strand
Strand 2
A
147 149anti-parallel
Strand 3
A
137 139anti-parallel
Strand 4
A
37 40anti-parallel
Strand 5
A
56 60anti-parallel
Strand 6
A
96 102parallel
Strand 7
A
88 92anti-parallel
Strand 8
A
78 80anti-parallel
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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
B
4 6first strand
Strand 2
B
147 149anti-parallel
Strand 3
B
137 139anti-parallel
Strand 4
B
37 40anti-parallel
Strand 5
B
55 60anti-parallel
Strand 6
B
96 102parallel
Strand 7
B
87 92anti-parallel
Strand 8
B
77 82anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
162 163first strand
Strand 2
B
191 192parallel
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