Analysis of interatomic Contacts of Structural Units in PDB entry:
4FD3


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 4FD3 entry

There are 6 chains in PDB entry 4FD3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 273
B
 MET 1THR 274
C
 MET 1THR 274
D
 MET 1THR 274
E
 MET 1THR 274
F
 MET 1ARG 273
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 81 helices in PDB entry 4FD3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 27Right-handed alpha
Helix 2
2
A
37 45Right-handed alpha
Helix 3
3
A
47 53Right-handed alpha
Helix 4
4
A
66 70Right-handed 310
Helix 5
5
A
71 76Right-handed 310
Helix 6
6
A
99 106Right-handed alpha
Helix 7
7
A
128 132Right-handed 310
Helix 8
8
A
133 145Right-handed alpha
Helix 9
9
A
145 166Right-handed alpha
Helix 10
10
A
167 170Right-handed 310
Helix 11
11
A
183 187Right-handed 310
Helix 12
12
A
195 216Right-handed alpha
Helix 13
13
A
259 273Right-handed alpha
Helix 14
14
B
15 27Right-handed alpha
Helix 15
15
B
39 45Right-handed alpha
Helix 16
16
B
47 53Right-handed alpha
Helix 17
17
B
66 70Right-handed 310
Helix 18
18
B
71 75Right-handed 310
Helix 19
19
B
99 106Right-handed alpha
Helix 20
20
B
128 132Right-handed 310
Helix 21
21
B
133 145Right-handed alpha
Helix 22
22
B
145 166Right-handed alpha
Helix 23
23
B
167 171Right-handed 310
Helix 24
24
B
183 187Right-handed 310
Helix 25
25
B
195 217Right-handed alpha
Helix 26
26
B
218 220Right-handed 310
Helix 27
27
B
259 273Right-handed alpha
Helix 28
28
C
15 27Right-handed alpha
Helix 29
29
C
37 45Right-handed alpha
Helix 30
30
C
47 53Right-handed alpha
Helix 31
31
C
66 70Right-handed 310
Helix 32
32
C
71 76Right-handed 310
Helix 33
33
C
99 106Right-handed alpha
Helix 34
34
C
128 132Right-handed 310
Helix 35
35
C
133 145Right-handed alpha
Helix 36
36
C
145 166Right-handed alpha
Helix 37
37
C
167 171Right-handed 310
Helix 38
38
C
183 187Right-handed 310
Helix 39
39
C
195 216Right-handed alpha
Helix 40
40
C
217 220Right-handed 310
Helix 41
41
C
259 273Right-handed alpha
Helix 42
42
D
15 27Right-handed alpha
Helix 43
43
D
37 45Right-handed alpha
Helix 44
44
D
47 53Right-handed alpha
Helix 45
45
D
66 70Right-handed 310
Helix 46
46
D
71 76Right-handed 310
Helix 47
47
D
99 106Right-handed alpha
Helix 48
48
D
128 132Right-handed 310
Helix 49
49
D
133 145Right-handed alpha
Helix 50
50
D
145 166Right-handed alpha
Helix 51
51
D
167 171Right-handed 310
Helix 52
52
D
183 187Right-handed 310
Helix 53
53
D
195 216Right-handed alpha
Helix 54
54
D
242 250Right-handed alpha
Helix 55
55
D
259 273Right-handed alpha
Helix 56
56
E
15 27Right-handed alpha
Helix 57
57
E
37 45Right-handed alpha
Helix 58
58
E
47 53Right-handed alpha
Helix 59
59
E
66 70Right-handed 310
Helix 60
60
E
71 75Right-handed 310
Helix 61
61
E
99 106Right-handed alpha
Helix 62
62
E
128 132Right-handed 310
Helix 63
63
E
133 145Right-handed alpha
Helix 64
64
E
145 166Right-handed alpha
Helix 65
65
E
167 170Right-handed 310
Helix 66
66
E
183 187Right-handed 310
Helix 67
67
E
195 217Right-handed alpha
Helix 68
68
E
259 272Right-handed alpha
Helix 69
69
F
15 27Right-handed alpha
Helix 70
70
F
37 45Right-handed alpha
Helix 71
71
F
47 54Right-handed alpha
Helix 72
72
F
66 70Right-handed 310
Helix 73
73
F
71 75Right-handed 310
Helix 74
74
F
99 106Right-handed alpha
Helix 75
75
F
128 132Right-handed 310
Helix 76
76
F
133 145Right-handed alpha
Helix 77
77
F
145 166Right-handed alpha
Helix 78
78
F
167 171Right-handed 310
Helix 79
79
F
183 187Right-handed 310
Helix 80
80
F
195 217Right-handed alpha
Helix 81
81
F
259 273Right-handed alpha
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There are 9 sheets in PDB entry 4FD3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
91 95first strand
Strand 2
A
79 84anti-parallel
Strand 3
A
60 64anti-parallel
Strand 4
A
30 35parallel
Strand 5
A
2 10parallel
Strand 6
A
110 119parallel
Strand 7
A
177 181parallel
Strand 8
A
222 226parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
230 231first strand
Strand 2
A
257 258parallel
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There are 8 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
91 95first strand
Strand 2
B
79 83anti-parallel
Strand 3
B
60 64anti-parallel
Strand 4
B
30 35parallel
Strand 5
B
2 10parallel
Strand 6
B
110 119parallel
Strand 7
B
177 181parallel
Strand 8
B
222 226parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
230 231first strand
Strand 2
B
257 258parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
91 95first strand
Strand 2
C
79 83anti-parallel
Strand 3
C
60 64anti-parallel
Strand 4
C
30 35parallel
Strand 5
C
2 10parallel
Strand 6
C
110 119parallel
Strand 7
C
177 181parallel
Strand 8
C
222 226parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
91 95first strand
Strand 2
D
79 83anti-parallel
Strand 3
D
60 64anti-parallel
Strand 4
D
30 35parallel
Strand 5
D
3 10parallel
Strand 6
D
111 119parallel
Strand 7
D
177 181parallel
Strand 8
D
222 226parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
230 231first strand
Strand 2
D
257 258parallel
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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
91 95first strand
Strand 2
E
79 83anti-parallel
Strand 3
E
60 64anti-parallel
Strand 4
E
30 35parallel
Strand 5
E
2 10parallel
Strand 6
E
110 119parallel
Strand 7
E
177 181parallel
Strand 8
E
222 226parallel
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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
91 95first strand
Strand 2
F
79 83anti-parallel
Strand 3
F
60 64anti-parallel
Strand 4
F
30 35parallel
Strand 5
F
2 10parallel
Strand 6
F
110 119parallel
Strand 7
F
177 181parallel
Strand 8
F
222 226parallel
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