Analysis of interatomic Contacts of Structural Units in PDB entry:
3QF7


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 3QF7 entry

There are 4 chains in PDB entry 3QF7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 850
B
 MET 1ASN 851
D
 LEU 349SER 383
C
 LEU 349SER 383
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 30 helices in PDB entry 3QF7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 49Right-handed alpha
Helix 2
2
A
56 61Right-handed 310
Helix 3
3
A
115 128Right-handed alpha
Helix 4
4
A
130 138Right-handed alpha
Helix 5
5
A
152 164Right-handed alpha
Helix 6
6
A
166 190Right-handed alpha
Helix 7
7
A
684 710Right-handed alpha
Helix 8
8
A
713 739Right-handed alpha
Helix 9
9
A
765 767Right-handed 310
Helix 10
10
A
768 787Right-handed alpha
Helix 11
11
A
804 817Right-handed alpha
Helix 12
12
A
818 821Right-handed 310
Helix 13
13
A
831 836Right-handed alpha
Helix 14
14
B
35 49Right-handed alpha
Helix 15
15
B
56 61Right-handed 310
Helix 16
16
B
115 128Right-handed alpha
Helix 17
17
B
130 138Right-handed alpha
Helix 18
18
B
152 165Right-handed alpha
Helix 19
19
B
166 190Right-handed alpha
Helix 20
20
B
687 710Right-handed alpha
Helix 21
21
B
712 739Right-handed alpha
Helix 22
22
B
765 767Right-handed 310
Helix 23
23
B
768 787Right-handed alpha
Helix 24
24
B
804 816Right-handed alpha
Helix 25
25
B
817 819Right-handed 310
Helix 26
26
B
831 836Right-handed alpha
Helix 27
27
D
350 363Right-handed alpha
Helix 28
28
D
365 383Right-handed alpha
Helix 29
29
C
350 361Right-handed alpha
Helix 30
30
C
365 383Right-handed alpha
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There are 6 sheets in PDB entry 3QF7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
14 20first strand
Strand 2
A
2 11anti-parallel
Strand 3
A
69 78anti-parallel
Strand 4
A
81 90anti-parallel
Strand 5
A
95 103anti-parallel
Strand 6
A
109 114anti-parallel
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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
A
139 140first strand
Strand 2
A
793 797parallel
Strand 3
A
824 829parallel
Strand 4
A
24 29parallel
Strand 5
A
841 845parallel
Strand 6
A
848 850anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
742 747first strand
Strand 2
A
752 757anti-parallel
Strand 3
A
760 763anti-parallel
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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
B
14 20first strand
Strand 2
B
2 11anti-parallel
Strand 3
B
69 78anti-parallel
Strand 4
B
81 90anti-parallel
Strand 5
B
95 103anti-parallel
Strand 6
B
109 113anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
139 140first strand
Strand 2
B
793 797parallel
Strand 3
B
824 829parallel
Strand 4
B
24 29parallel
Strand 5
B
841 845parallel
Strand 6
B
848 850anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
742 747first strand
Strand 2
B
752 757anti-parallel
Strand 3
B
760 763anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il