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


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 1QZT entry

There are 4 chains in PDB entry 1QZT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2LYS 333
B
 VAL 2ASP 332
C
 VAL 2ASP 332
D
 VAL 2LYS 333
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 56 helices in PDB entry 1QZT. 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 15Right-handed alpha
Helix 2
2
A
26 40Right-handed alpha
Helix 3
3
A
49 58Right-handed alpha
Helix 4
4
A
75 88Right-handed alpha
Helix 5
5
A
89 91Right-handed 310
Helix 6
6
A
93 101Right-handed alpha
Helix 7
7
A
103 114Right-handed alpha
Helix 8
8
A
127 139Right-handed alpha
Helix 9
9
A
179 199Right-handed alpha
Helix 10
10
A
217 234Right-handed alpha
Helix 11
11
A
244 250Right-handed alpha
Helix 12
12
A
250 258Right-handed alpha
Helix 13
13
A
274 289Right-handed alpha
Helix 14
14
A
313 331Right-handed alpha
Helix 15
15
B
3 15Right-handed alpha
Helix 16
16
B
26 40Right-handed alpha
Helix 17
17
B
49 58Right-handed alpha
Helix 18
18
B
75 88Right-handed alpha
Helix 19
19
B
89 91Right-handed 310
Helix 20
20
B
93 101Right-handed alpha
Helix 21
21
B
103 115Right-handed alpha
Helix 22
22
B
127 139Right-handed alpha
Helix 23
23
B
179 199Right-handed alpha
Helix 24
24
B
217 234Right-handed alpha
Helix 25
25
B
244 250Right-handed alpha
Helix 26
26
B
250 258Right-handed alpha
Helix 27
27
B
274 288Right-handed alpha
Helix 28
28
B
313 331Right-handed alpha
Helix 29
29
C
3 15Right-handed alpha
Helix 30
30
C
26 39Right-handed alpha
Helix 31
31
C
49 58Right-handed alpha
Helix 32
32
C
75 88Right-handed alpha
Helix 33
33
C
89 91Right-handed 310
Helix 34
34
C
93 101Right-handed alpha
Helix 35
35
C
103 114Right-handed alpha
Helix 36
36
C
127 139Right-handed alpha
Helix 37
37
C
179 199Right-handed alpha
Helix 38
38
C
217 234Right-handed alpha
Helix 39
39
C
244 250Right-handed alpha
Helix 40
40
C
250 258Right-handed alpha
Helix 41
41
C
274 289Right-handed alpha
Helix 42
42
C
313 331Right-handed alpha
Helix 43
43
D
3 15Right-handed alpha
Helix 44
44
D
26 40Right-handed alpha
Helix 45
45
D
49 58Right-handed alpha
Helix 46
46
D
75 88Right-handed alpha
Helix 47
47
D
89 91Right-handed 310
Helix 48
48
D
93 101Right-handed alpha
Helix 49
49
D
103 114Right-handed alpha
Helix 50
50
D
127 138Right-handed alpha
Helix 51
51
D
179 199Right-handed alpha
Helix 52
52
D
217 234Right-handed alpha
Helix 53
53
D
244 250Right-handed alpha
Helix 54
54
D
250 258Right-handed alpha
Helix 55
55
D
274 289Right-handed alpha
Helix 56
56
D
315 330Right-handed alpha
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There are 8 sheets in PDB entry 1QZT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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
66 68first strand
Strand 2
A
43 47parallel
Strand 3
A
18 21parallel
Strand 4
A
119 122parallel
Strand 5
A
305 307parallel
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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
238 243first strand
Strand 2
A
203 207parallel
Strand 3
A
269 271parallel
Strand 4
A
166 170parallel
Strand 5
A
149 155anti-parallel
Strand 6
A
292 299anti-parallel
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There are 5 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
66 68first strand
Strand 2
B
43 47parallel
Strand 3
B
18 21parallel
Strand 4
B
119 121parallel
Strand 5
B
305 306parallel
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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
238 243first strand
Strand 2
B
203 207parallel
Strand 3
B
269 271parallel
Strand 4
B
166 170parallel
Strand 5
B
149 155anti-parallel
Strand 6
B
292 299anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
66 68first strand
Strand 2
C
43 47parallel
Strand 3
C
18 21parallel
Strand 4
C
119 121parallel
Strand 5
C
305 306parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
238 243first strand
Strand 2
C
203 207parallel
Strand 3
C
269 271parallel
Strand 4
C
166 170parallel
Strand 5
C
149 155anti-parallel
Strand 6
C
292 299anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
66 68first strand
Strand 2
D
43 47parallel
Strand 3
D
18 21parallel
Strand 4
D
119 121parallel
Strand 5
D
305 306parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
238 243first strand
Strand 2
D
203 207parallel
Strand 3
D
269 271parallel
Strand 4
D
166 170parallel
Strand 5
D
149 155anti-parallel
Strand 6
D
292 299anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il