Analysis of interatomic Contacts of Structural Units in PDB entry:
4D2W


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 4D2W entry

There are 4 chains in PDB entry 4D2W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 333
B
 MET 1ARG 333
C
 MET 1ARG 333
D
 MET 1LEU 290
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 64 helices in PDB entry 4D2W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 5Right-handed 310
Helix 2
2
A
6 9Right-handed 310
Helix 3
3
A
50 64Right-handed alpha
Helix 4
4
A
94 102Right-handed alpha
Helix 5
5
A
105 126Right-handed alpha
Helix 6
6
A
134 136Right-handed 310
Helix 7
7
A
171 175Right-handed 310
Helix 8
8
A
176 181Right-handed alpha
Helix 9
9
A
187 205Right-handed alpha
Helix 10
10
A
213 224Right-handed alpha
Helix 11
11
A
233 244Right-handed alpha
Helix 12
12
A
253 259Right-handed alpha
Helix 13
13
A
260 265Right-handed alpha
Helix 14
14
A
283 295Right-handed alpha
Helix 15
15
A
299 306Right-handed alpha
Helix 16
16
A
311 326Right-handed alpha
Helix 17
17
B
6 10Right-handed alpha
Helix 18
18
B
47 49Right-handed 310
Helix 19
19
B
50 64Right-handed alpha
Helix 20
20
B
93 100Right-handed alpha
Helix 21
21
B
105 126Right-handed alpha
Helix 22
22
B
134 136Right-handed 310
Helix 23
23
B
171 175Right-handed 310
Helix 24
24
B
176 181Right-handed alpha
Helix 25
25
B
188 205Right-handed alpha
Helix 26
26
B
213 224Right-handed alpha
Helix 27
27
B
233 244Right-handed alpha
Helix 28
28
B
253 259Right-handed alpha
Helix 29
29
B
260 265Right-handed alpha
Helix 30
30
B
283 294Right-handed alpha
Helix 31
31
B
297 306Right-handed alpha
Helix 32
32
B
311 326Right-handed alpha
Helix 33
33
C
4 9Right-handed alpha
Helix 34
34
C
50 64Right-handed alpha
Helix 35
35
C
93 101Right-handed alpha
Helix 36
36
C
105 126Right-handed alpha
Helix 37
37
C
134 136Right-handed 310
Helix 38
38
C
171 175Right-handed 310
Helix 39
39
C
176 182Right-handed alpha
Helix 40
40
C
187 205Right-handed alpha
Helix 41
41
C
213 224Right-handed alpha
Helix 42
42
C
233 244Right-handed alpha
Helix 43
43
C
253 259Right-handed alpha
Helix 44
44
C
260 265Right-handed alpha
Helix 45
45
C
283 295Right-handed alpha
Helix 46
46
C
297 306Right-handed alpha
Helix 47
47
C
311 326Right-handed alpha
Helix 48
48
D
1 5Right-handed 310
Helix 49
49
D
6 9Right-handed 310
Helix 50
50
D
44 48Right-handed alpha
Helix 51
51
D
50 64Right-handed alpha
Helix 52
52
D
93 100Right-handed alpha
Helix 53
53
D
105 126Right-handed alpha
Helix 54
54
D
134 136Right-handed 310
Helix 55
55
D
171 175Right-handed 310
Helix 56
56
D
176 181Right-handed alpha
Helix 57
57
D
187 205Right-handed alpha
Helix 58
58
D
213 224Right-handed alpha
Helix 59
59
D
233 244Right-handed alpha
Helix 60
60
D
253 259Right-handed alpha
Helix 61
61
D
260 265Right-handed alpha
Helix 62
62
D
283 295Right-handed alpha
Helix 63
63
D
297 306Right-handed alpha
Helix 64
64
D
311 327Right-handed alpha
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There are 8 sheets in PDB entry 4D2W. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB,

There are 5 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
11 20first strand
Strand 2
A
23 30anti-parallel
Strand 3
A
36 43anti-parallel
Strand 4
A
81 87anti-parallel
Strand 5
A
72 77anti-parallel
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There are 3 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
92 93first strand
Strand 2
A
138 140anti-parallel
Strand 3
A
146 148anti-parallel
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There are 5 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
11 19first strand
Strand 2
B
23 30anti-parallel
Strand 3
B
36 43anti-parallel
Strand 4
B
81 87anti-parallel
Strand 5
B
72 77anti-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
138 140first strand
Strand 2
B
146 148anti-parallel
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There are 5 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
11 20first strand
Strand 2
C
23 30anti-parallel
Strand 3
C
36 43anti-parallel
Strand 4
C
81 87anti-parallel
Strand 5
C
72 77anti-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
138 140first strand
Strand 2
C
146 148anti-parallel
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There are 5 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
11 20first strand
Strand 2
D
23 30anti-parallel
Strand 3
D
36 43anti-parallel
Strand 4
D
81 87anti-parallel
Strand 5
D
72 77anti-parallel
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There are 2 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
138 140first strand
Strand 2
D
146 148anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il