Analysis of interatomic Contacts of Structural Units in PDB entry:
2IV3


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 2IV3 entry

There are 4 chains in PDB entry 2IV3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 13LYS 352
B
 PRO 13LYS 352
C
 PRO 13LYS 352
D
 PRO 13LYS 352
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 54 helices in PDB entry 2IV3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 56Right-handed alpha
Helix 2
2
A
82 93Right-handed alpha
Helix 3
3
A
137 144Right-handed alpha
Helix 4
4
A
158 162Right-handed 310
Helix 5
5
A
182 185Right-handed 310
Helix 6
6
A
186 198Right-handed alpha
Helix 7
7
A
209 220Right-handed alpha
Helix 8
8
A
231 242Right-handed alpha
Helix 9
9
A
265 274Right-handed alpha
Helix 10
10
A
285 293Right-handed alpha
Helix 11
11
A
304 314Right-handed alpha
Helix 12
12
A
317 330Right-handed alpha
Helix 13
13
A
330 347Right-handed alpha
Helix 14
14
B
40 56Right-handed alpha
Helix 15
15
B
82 93Right-handed alpha
Helix 16
16
B
137 145Right-handed alpha
Helix 17
17
B
158 162Right-handed 310
Helix 18
18
B
164 168Right-handed 310
Helix 19
19
B
182 185Right-handed 310
Helix 20
20
B
186 197Right-handed alpha
Helix 21
21
B
209 221Right-handed alpha
Helix 22
22
B
231 242Right-handed alpha
Helix 23
23
B
265 274Right-handed alpha
Helix 24
24
B
285 290Right-handed alpha
Helix 25
25
B
304 314Right-handed alpha
Helix 26
26
B
317 330Right-handed alpha
Helix 27
27
B
330 348Right-handed alpha
Helix 28
28
C
40 56Right-handed alpha
Helix 29
29
C
82 93Right-handed alpha
Helix 30
30
C
137 144Right-handed alpha
Helix 31
31
C
158 162Right-handed 310
Helix 32
32
C
164 168Right-handed 310
Helix 33
33
C
182 185Right-handed 310
Helix 34
34
C
186 198Right-handed alpha
Helix 35
35
C
209 221Right-handed alpha
Helix 36
36
C
231 242Right-handed alpha
Helix 37
37
C
266 274Right-handed alpha
Helix 38
38
C
285 290Right-handed alpha
Helix 39
39
C
304 315Right-handed alpha
Helix 40
40
C
317 330Right-handed alpha
Helix 41
41
C
330 347Right-handed alpha
Helix 42
42
D
40 56Right-handed alpha
Helix 43
43
D
82 93Right-handed alpha
Helix 44
44
D
137 144Right-handed alpha
Helix 45
45
D
158 162Right-handed 310
Helix 46
46
D
182 185Right-handed 310
Helix 47
47
D
186 197Right-handed alpha
Helix 48
48
D
209 221Right-handed alpha
Helix 49
49
D
231 242Right-handed alpha
Helix 50
50
D
266 274Right-handed alpha
Helix 51
51
D
285 290Right-handed alpha
Helix 52
52
D
304 314Right-handed alpha
Helix 53
53
D
317 330Right-handed alpha
Helix 54
54
D
330 347Right-handed alpha
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There are 8 sheets in PDB entry 2IV3. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
75 77first strand
Strand 2
A
59 63parallel
Strand 3
A
15 19parallel
Strand 4
A
97 100parallel
Strand 5
A
116 121parallel
Strand 6
A
133 135parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
224 228first strand
Strand 2
A
201 204parallel
Strand 3
A
175 178parallel
Strand 4
A
244 247parallel
Strand 5
A
278 280parallel
Strand 6
A
294 296parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 77first strand
Strand 2
B
59 63parallel
Strand 3
B
15 19parallel
Strand 4
B
97 100parallel
Strand 5
B
116 121parallel
Strand 6
B
133 135parallel
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There are 6 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
224 228first strand
Strand 2
B
201 204parallel
Strand 3
B
175 178parallel
Strand 4
B
244 247parallel
Strand 5
B
278 280parallel
Strand 6
B
294 296parallel
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There are 6 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
75 77first strand
Strand 2
C
59 63parallel
Strand 3
C
15 19parallel
Strand 4
C
97 100parallel
Strand 5
C
116 121parallel
Strand 6
C
133 135parallel
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There are 6 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
224 228first strand
Strand 2
C
201 204parallel
Strand 3
C
175 178parallel
Strand 4
C
244 247parallel
Strand 5
C
278 280parallel
Strand 6
C
294 296parallel
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There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
75 77first strand
Strand 2
D
59 63parallel
Strand 3
D
15 19parallel
Strand 4
D
97 100parallel
Strand 5
D
116 121parallel
Strand 6
D
133 135parallel
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There are 6 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
224 228first strand
Strand 2
D
201 204parallel
Strand 3
D
175 178parallel
Strand 4
D
244 247parallel
Strand 5
D
278 281parallel
Strand 6
D
294 297parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il