Analysis of interatomic Contacts of Structural Units in PDB entry:
1FIU


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 1FIU entry

There are 12 chains in PDB entry 1FIU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
T 1 G 4
I
C 5 C 11
F
T 1 G 4
J
C 5 C 11
G
T 1 G 4
K
C 5 C 11
H
T 1 G 4
L
C 5 C 11
A
MET 1VAL 286
B
MET 1VAL 286
C
MET 1VAL 286
D
MET 1VAL 286
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 61 helices in PDB entry 1FIU. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
3 19Right-handed alpha
Helix 2
2
A
37 51Right-handed alpha
Helix 3
3
A
61 82Right-handed alpha
Helix 4
4
A
83 85Right-handed 310
Helix 5
5
A
103 108Right-handed 310
Helix 6
6
A
108 111Right-handed 310
Helix 7
7
A
112 122Right-handed alpha
Helix 8
8
A
124 132Right-handed alpha
Helix 9
9
A
149 154Right-handed alpha
Helix 10
10
A
193 195Right-handed 310
Helix 11
11
A
196 209Right-handed alpha
Helix 12
12
A
224 233Right-handed alpha
Helix 13
13
A
245 257Right-handed alpha
Helix 14
14
A
258 271Right-handed alpha
Helix 15
15
A
279 284Right-handed alpha
Helix 16
16
B
3 19Right-handed alpha
Helix 17
17
B
37 51Right-handed alpha
Helix 18
18
B
61 83Right-handed alpha
Helix 19
19
B
103 108Right-handed 310
Helix 20
20
B
108 111Right-handed 310
Helix 21
21
B
112 124Right-handed alpha
Helix 22
22
B
126 132Right-handed alpha
Helix 23
23
B
133 137Right-handed 310
Helix 24
24
B
149 154Right-handed alpha
Helix 25
25
B
193 195Right-handed 310
Helix 26
26
B
196 209Right-handed alpha
Helix 27
27
B
224 233Right-handed alpha
Helix 28
28
B
245 256Right-handed alpha
Helix 29
29
B
258 271Right-handed alpha
Helix 30
30
B
279 284Right-handed alpha
Helix 31
31
C
3 19Right-handed alpha
Helix 32
32
C
37 51Right-handed alpha
Helix 33
33
C
61 83Right-handed alpha
Helix 34
34
C
104 108Right-handed 310
Helix 35
35
C
108 111Right-handed 310
Helix 36
36
C
112 124Right-handed alpha
Helix 37
37
C
127 132Right-handed alpha
Helix 38
38
C
149 154Right-handed alpha
Helix 39
39
C
193 195Right-handed 310
Helix 40
40
C
196 209Right-handed alpha
Helix 41
41
C
224 233Right-handed alpha
Helix 42
42
C
245 257Right-handed alpha
Helix 43
43
C
258 271Right-handed alpha
Helix 44
44
C
279 284Right-handed alpha
Helix 45
45
D
3 19Right-handed alpha
Helix 46
46
D
37 51Right-handed alpha
Helix 47
47
D
61 82Right-handed alpha
Helix 48
48
D
83 85Right-handed 310
Helix 49
49
D
98 101Right-handed 310
Helix 50
50
D
103 108Right-handed 310
Helix 51
51
D
108 112Right-handed 310
Helix 52
52
D
113 124Right-handed alpha
Helix 53
53
D
124 132Right-handed alpha
Helix 54
54
D
133 137Right-handed 310
Helix 55
55
D
149 154Right-handed alpha
Helix 56
56
D
193 195Right-handed 310
Helix 57
57
D
196 209Right-handed alpha
Helix 58
58
D
224 233Right-handed alpha
Helix 59
59
D
245 257Right-handed alpha
Helix 60
60
D
258 271Right-handed alpha
Helix 61
61
D
279 284Right-handed alpha
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There are 4 sheets in PDB entry 1FIU. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
A
92 96first strand
Strand 2
A
141 145anti-parallel
Strand 3
A
179 187anti-parallel
Strand 4
A
215 220parallel
Strand 5
A
240 243parallel
Strand 6
A
274 276parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
92 96first strand
Strand 2
B
141 145anti-parallel
Strand 3
B
179 187anti-parallel
Strand 4
B
215 220parallel
Strand 5
B
240 243parallel
Strand 6
B
274 276parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
92 96first strand
Strand 2
C
141 145anti-parallel
Strand 3
C
179 187anti-parallel
Strand 4
C
215 220parallel
Strand 5
C
240 243parallel
Strand 6
C
274 276parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
92 96first strand
Strand 2
D
141 145anti-parallel
Strand 3
D
179 187anti-parallel
Strand 4
D
215 220parallel
Strand 5
D
240 243parallel
Strand 6
D
274 276parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il