Analysis of interatomic Contacts of Structural Units in PDB entry:
1Q7L


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 1Q7L entry

There are 4 chains in PDB entry 1Q7L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 7VAL 198
B
 ASN 321SER 408
C
 GLU 8ARG 197
D
 ASN 321PRO 405
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 23 helices in PDB entry 1Q7L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 21Right-handed alpha
Helix 2
2
A
30 46Right-handed alpha
Helix 3
3
A
87 91Right-handed 310
Helix 4
4
A
114 131Right-handed alpha
Helix 5
5
A
146 150Right-handed 310
Helix 6
6
A
154 159Right-handed alpha
Helix 7
7
A
161 166Right-handed alpha
Helix 8
8
A
193 197Right-handed 310
Helix 9
9
B
321 334Right-handed alpha
Helix 10
10
B
347 355Right-handed alpha
Helix 11
11
B
381 400Right-handed alpha
Helix 12
12
B
404 408Right-handed 310
Helix 13
13
C
10 21Right-handed alpha
Helix 14
14
C
30 46Right-handed alpha
Helix 15
15
C
87 91Right-handed 310
Helix 16
16
C
114 131Right-handed alpha
Helix 17
17
C
146 150Right-handed 310
Helix 18
18
C
154 159Right-handed alpha
Helix 19
19
C
161 166Right-handed alpha
Helix 20
20
C
193 197Right-handed 310
Helix 21
21
D
321 334Right-handed alpha
Helix 22
22
D
347 355Right-handed alpha
Helix 23
23
D
381 400Right-handed alpha
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There are 4 sheets in PDB entry 1Q7L. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
48 55first strand
Strand 2
A
58 65anti-parallel
Strand 3
A
139 144anti-parallel
Strand 4
A
74 80parallel
Strand 5
A
169 174parallel
Strand 6
B
359 362parallel
Strand 7
A
184 188anti-parallel
Strand 8
B
338 342parallel
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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
105 107first strand
Strand 2
B
378 380anti-parallel
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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
C
48 55first strand
Strand 2
C
58 65anti-parallel
Strand 3
C
139 144anti-parallel
Strand 4
C
74 80parallel
Strand 5
C
169 174parallel
Strand 6
D
359 362parallel
Strand 7
C
184 188anti-parallel
Strand 8
D
338 342parallel
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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
105 107first strand
Strand 2
D
378 380anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il