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


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 1FHF entry

There are 3 chains in PDB entry 1FHF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1GLY 304
B
 GLN 1GLY 304
C
 GLN 1GLY 304
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 51 helices in PDB entry 1FHF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 25Right-handed alpha
Helix 2
2
A
31 45Right-handed alpha
Helix 3
3
A
51 55Right-handed 310
Helix 4
4
A
63 67Right-handed 310
Helix 5
5
A
76 89Right-handed alpha
Helix 6
6
A
96 111Right-handed alpha
Helix 7
7
A
130 138Right-handed alpha
Helix 8
8
A
144 155Right-handed alpha
Helix 9
9
A
158 166Right-handed alpha
Helix 10
10
A
167 171Right-handed 310
Helix 11
11
A
177 183Right-handed 310
Helix 12
12
A
185 189Right-handed 310
Helix 13
13
A
197 208Right-handed alpha
Helix 14
14
A
230 238Right-handed alpha
Helix 15
15
A
243 248Right-handed alpha
Helix 16
16
A
257 267Right-handed alpha
Helix 17
17
A
267 283Right-handed alpha
Helix 18
18
B
13 25Right-handed alpha
Helix 19
19
B
31 45Right-handed alpha
Helix 20
20
B
51 55Right-handed 310
Helix 21
21
B
63 67Right-handed 310
Helix 22
22
B
76 89Right-handed alpha
Helix 23
23
B
96 111Right-handed alpha
Helix 24
24
B
130 138Right-handed alpha
Helix 25
25
B
144 155Right-handed alpha
Helix 26
26
B
158 166Right-handed alpha
Helix 27
27
B
167 171Right-handed 310
Helix 28
28
B
177 183Right-handed 310
Helix 29
29
B
185 189Right-handed 310
Helix 30
30
B
197 208Right-handed alpha
Helix 31
31
B
230 238Right-handed alpha
Helix 32
32
B
243 248Right-handed alpha
Helix 33
33
B
257 267Right-handed alpha
Helix 34
34
B
267 283Right-handed alpha
Helix 35
35
C
13 25Right-handed alpha
Helix 36
36
C
31 45Right-handed alpha
Helix 37
37
C
51 55Right-handed 310
Helix 38
38
C
63 67Right-handed 310
Helix 39
39
C
76 89Right-handed alpha
Helix 40
40
C
96 111Right-handed alpha
Helix 41
41
C
130 138Right-handed alpha
Helix 42
42
C
144 155Right-handed alpha
Helix 43
43
C
158 166Right-handed alpha
Helix 44
44
C
167 171Right-handed 310
Helix 45
45
C
177 183Right-handed 310
Helix 46
46
C
185 189Right-handed 310
Helix 47
47
C
197 208Right-handed alpha
Helix 48
48
C
230 238Right-handed alpha
Helix 49
49
C
243 248Right-handed alpha
Helix 50
50
C
257 267Right-handed alpha
Helix 51
51
C
267 283Right-handed alpha
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There are 3 sheets in PDB entry 1FHF. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
173 175first strand
Strand 2
A
217 219anti-parallel
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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
B
173 175first strand
Strand 2
B
217 219anti-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
C
173 175first strand
Strand 2
C
217 219anti-parallel
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