Analysis of interatomic Contacts of Structural Units in PDB entry:
4D2P


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 4D2P entry

There are 4 chains in PDB entry 4D2P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 333
B
 MET 1ARG 333
C
 HIS 0ARG 333
D
 MET 1HIS 294
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 55 helices in PDB entry 4D2P. 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 10Right-handed alpha
Helix 3
3
A
51 64Right-handed alpha
Helix 4
4
A
93 102Right-handed alpha
Helix 5
5
A
105 126Right-handed alpha
Helix 6
6
A
171 175Right-handed 310
Helix 7
7
A
176 182Right-handed alpha
Helix 8
8
A
188 205Right-handed alpha
Helix 9
9
A
213 224Right-handed alpha
Helix 10
10
A
233 244Right-handed alpha
Helix 11
11
A
253 258Right-handed alpha
Helix 12
12
A
260 265Right-handed alpha
Helix 13
13
A
283 295Right-handed alpha
Helix 14
14
A
299 306Right-handed alpha
Helix 15
15
A
311 326Right-handed alpha
Helix 16
16
B
6 10Right-handed alpha
Helix 17
17
B
44 48Right-handed alpha
Helix 18
18
B
51 62Right-handed alpha
Helix 19
19
B
93 101Right-handed alpha
Helix 20
20
B
105 126Right-handed alpha
Helix 21
21
B
171 175Right-handed 310
Helix 22
22
B
176 182Right-handed alpha
Helix 23
23
B
188 205Right-handed alpha
Helix 24
24
B
213 224Right-handed alpha
Helix 25
25
B
233 244Right-handed alpha
Helix 26
26
B
253 258Right-handed alpha
Helix 27
27
B
260 265Right-handed alpha
Helix 28
28
B
283 295Right-handed alpha
Helix 29
29
B
297 306Right-handed alpha
Helix 30
30
B
311 326Right-handed alpha
Helix 31
31
C
6 10Right-handed alpha
Helix 32
32
C
53 64Right-handed alpha
Helix 33
33
C
94 101Right-handed alpha
Helix 34
34
C
105 126Right-handed alpha
Helix 35
35
C
171 175Right-handed 310
Helix 36
36
C
176 181Right-handed alpha
Helix 37
37
C
188 205Right-handed alpha
Helix 38
38
C
213 224Right-handed alpha
Helix 39
39
C
233 244Right-handed alpha
Helix 40
40
C
253 259Right-handed alpha
Helix 41
41
C
283 292Right-handed alpha
Helix 42
42
C
298 306Right-handed alpha
Helix 43
43
C
311 326Right-handed alpha
Helix 44
44
D
6 10Right-handed alpha
Helix 45
45
D
50 62Right-handed alpha
Helix 46
46
D
93 101Right-handed alpha
Helix 47
47
D
105 126Right-handed alpha
Helix 48
48
D
171 175Right-handed 310
Helix 49
49
D
176 182Right-handed alpha
Helix 50
50
D
188 205Right-handed alpha
Helix 51
51
D
213 224Right-handed alpha
Helix 52
52
D
233 244Right-handed alpha
Helix 53
53
D
253 258Right-handed alpha
Helix 54
54
D
260 265Right-handed alpha
Helix 55
55
D
311 326Right-handed alpha
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There are 8 sheets in PDB entry 4D2P. 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 42anti-parallel
Strand 4
A
82 87anti-parallel
Strand 5
A
72 77anti-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
138 140first strand
Strand 2
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 16first 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 13first strand
Strand 2
C
23 30anti-parallel
Strand 3
C
36 43anti-parallel
Strand 4
C
81 87anti-parallel
Strand 5
C
72 78anti-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 42anti-parallel
Strand 4
D
81 86anti-parallel
Strand 5
D
72 78anti-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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