Analysis of interatomic Contacts of Structural Units in PDB entry:
2V4A


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 2V4A entry

There are 4 chains in PDB entry 2V4A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 28ILE 249
B
 MSE 28ILE 249
C
 MSE 28ILE 249
D
 MSE 28ILE 249
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 25 helices in PDB entry 2V4A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
59 71Right-handed alpha
Helix 2
2
A
72 74Right-handed 310
Helix 3
3
A
105 120Right-handed alpha
Helix 4
4
A
122 124Right-handed 310
Helix 5
5
A
195 199Right-handed 310
Helix 6
6
A
222 226Right-handed 310
Helix 7
7
B
59 74Right-handed alpha
Helix 8
8
B
105 120Right-handed alpha
Helix 9
9
B
122 124Right-handed 310
Helix 10
10
B
195 199Right-handed 310
Helix 11
11
B
222 226Right-handed 310
Helix 12
12
C
59 71Right-handed alpha
Helix 13
13
C
72 74Right-handed 310
Helix 14
14
C
105 120Right-handed alpha
Helix 15
15
C
122 124Right-handed 310
Helix 16
16
C
154 158Right-handed 310
Helix 17
17
C
195 199Right-handed 310
Helix 18
18
C
222 226Right-handed 310
Helix 19
19
D
59 71Right-handed alpha
Helix 20
20
D
72 74Right-handed 310
Helix 21
21
D
105 120Right-handed alpha
Helix 22
22
D
122 125Right-handed 310
Helix 23
23
D
154 158Right-handed 310
Helix 24
24
D
193 198Right-handed alpha
Helix 25
25
D
222 226Right-handed 310
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There are 12 sheets in PDB entry 2V4A. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, CA, CB, CC, A, DB, C,

There are 7 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
42 46first strand
Strand 2
A
51 54anti-parallel
Strand 3
A
209 213anti-parallel
Strand 4
A
161 168anti-parallel
Strand 5
A
238 245anti-parallel
Strand 6
A
126 133anti-parallel
Strand 7
A
96 100anti-parallel
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There are 2 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
174 175first strand
Strand 2
A
232 234anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
200 202first strand
Strand 2
A
178 180anti-parallel
Strand 3
A
228 229anti-parallel
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There are 7 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
42 46first strand
Strand 2
B
51 54anti-parallel
Strand 3
B
209 213anti-parallel
Strand 4
B
161 168anti-parallel
Strand 5
B
238 245anti-parallel
Strand 6
B
126 133anti-parallel
Strand 7
B
96 100anti-parallel
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There are 2 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
174 175first strand
Strand 2
B
232 234anti-parallel
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There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
200 202first strand
Strand 2
B
178 180anti-parallel
Strand 3
B
228 229anti-parallel
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There are 7 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
42 46first strand
Strand 2
C
51 54anti-parallel
Strand 3
C
209 213anti-parallel
Strand 4
C
161 168anti-parallel
Strand 5
C
238 245anti-parallel
Strand 6
C
126 133anti-parallel
Strand 7
C
96 100anti-parallel
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There are 2 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
174 175first strand
Strand 2
C
232 234anti-parallel
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There are 3 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
200 202first strand
Strand 2
C
178 180anti-parallel
Strand 3
C
228 229anti-parallel
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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
D
42 46first strand
Strand 2
D
51 54anti-parallel
Strand 3
D
209 213anti-parallel
Strand 4
D
161 168anti-parallel
Strand 5
D
238 245anti-parallel
Strand 6
D
130 133anti-parallel
Strand 7
D
96 99anti-parallel
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There are 4 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
141 143first strand
Strand 2
D
227 229anti-parallel
Strand 3
D
178 180anti-parallel
Strand 4
D
200 202anti-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
D
174 175first strand
Strand 2
D
232 234anti-parallel
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