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


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 1QFL entry

There are 8 chains in PDB entry 1QFL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4LEU 88
A
 GLY 90LEU 392
B
 SER 4LEU 88
B
 GLY 90LEU 392
C
 SER 4LEU 88
C
 GLY 90LEU 392
D
 SER 4LEU 88
D
 GLY 90LEU 392
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 1QFL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 42Right-handed alpha
Helix 2
2
A
46 48Right-handed 310
Helix 3
3
A
66 73Right-handed alpha
Helix 4
4
A
91 104Right-handed alpha
Helix 5
5
A
142 147Right-handed alpha
Helix 6
6
A
157 168Right-handed alpha
Helix 7
7
A
172 192Right-handed alpha
Helix 8
8
A
225 229Right-handed alpha
Helix 9
9
A
261 267Right-handed alpha
Helix 10
10
A
285 303Right-handed 310
Helix 11
11
A
307 309Right-handed 310
Helix 12
12
A
320 330Right-handed alpha
Helix 13
13
A
334 336Right-handed 310
Helix 14
14
A
343 346Right-handed alpha
Helix 15
15
A
350 368Right-handed alpha
Helix 16
16
B
27 42Right-handed alpha
Helix 17
17
B
46 48Right-handed 310
Helix 18
18
B
66 73Right-handed alpha
Helix 19
19
B
91 104Right-handed alpha
Helix 20
20
B
142 147Right-handed alpha
Helix 21
21
B
157 168Right-handed alpha
Helix 22
22
B
172 192Right-handed alpha
Helix 23
23
B
225 229Right-handed alpha
Helix 24
24
B
261 266Right-handed alpha
Helix 25
25
B
285 303Right-handed 310
Helix 26
26
B
307 309Right-handed 310
Helix 27
27
B
320 330Right-handed alpha
Helix 28
28
B
334 336Right-handed 310
Helix 29
29
B
343 346Right-handed alpha
Helix 30
30
B
353 368Right-handed alpha
Helix 31
31
C
27 42Right-handed alpha
Helix 32
32
C
46 48Right-handed 310
Helix 33
33
C
66 73Right-handed alpha
Helix 34
34
C
91 104Right-handed alpha
Helix 35
35
C
142 147Right-handed alpha
Helix 36
36
C
157 168Right-handed alpha
Helix 37
37
C
172 191Right-handed alpha
Helix 38
38
C
225 230Right-handed alpha
Helix 39
39
C
261 267Right-handed alpha
Helix 40
40
C
285 303Right-handed 310
Helix 41
41
C
307 309Right-handed 310
Helix 42
42
C
320 330Right-handed alpha
Helix 43
43
C
334 336Right-handed 310
Helix 44
44
C
343 346Right-handed alpha
Helix 45
45
C
350 368Right-handed 310
Helix 46
46
D
27 42Right-handed alpha
Helix 47
47
D
46 48Right-handed 310
Helix 48
48
D
66 73Right-handed alpha
Helix 49
49
D
91 104Right-handed alpha
Helix 50
50
D
142 148Right-handed alpha
Helix 51
51
D
157 167Right-handed alpha
Helix 52
52
D
172 191Right-handed alpha
Helix 53
53
D
225 230Right-handed alpha
Helix 54
54
D
261 266Right-handed alpha
Helix 55
55
D
285 290Right-handed 310
Helix 56
56
D
292 303Right-handed alpha
Helix 57
57
D
307 309Right-handed 310
Helix 58
58
D
320 330Right-handed alpha
Helix 59
59
D
334 336Right-handed 310
Helix 60
60
D
343 346Right-handed alpha
Helix 61
61
D
350 367Right-handed alpha
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There are 5 sheets in PDB entry 1QFL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 9 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
124 126first strand
Strand 2
A
137 141anti-parallel
Strand 3
D
137 141anti-parallel
Strand 4
D
124 126anti-parallel
Strand 5
C
124 126anti-parallel
Strand 6
C
137 141anti-parallel
Strand 7
B
137 141anti-parallel
Strand 8
B
124 126anti-parallel
Strand 9
A
124 126anti-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
A
202 204first strand
Strand 2
A
211 213anti-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
B
202 204first strand
Strand 2
B
211 213anti-parallel
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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
C
202 204first strand
Strand 2
C
211 213anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
202 204first strand
Strand 2
D
211 213anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il