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


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 1QYD entry

There are 4 chains in PDB entry 1QYD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2VAL 313
B
 ASP 2VAL 313
C
 ASP 2VAL 313
D
 ASP 2VAL 313
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 1QYD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 27Right-handed alpha
Helix 2
2
A
42 54Right-handed alpha
Helix 3
3
A
66 75Right-handed alpha
Helix 4
4
A
95 106Right-handed alpha
Helix 5
5
A
132 148Right-handed alpha
Helix 6
6
A
161 165Right-handed alpha
Helix 7
7
A
196 208Right-handed alpha
Helix 8
8
A
210 214Right-handed 310
Helix 9
9
A
222 224Right-handed 310
Helix 10
10
A
229 241Right-handed alpha
Helix 11
11
A
251 259Right-handed alpha
Helix 12
12
A
264 269Right-handed alpha
Helix 13
13
A
271 276Right-handed alpha
Helix 14
14
A
293 297Right-handed alpha
Helix 15
15
A
304 310Right-handed alpha
Helix 16
16
B
16 27Right-handed alpha
Helix 17
17
B
42 56Right-handed alpha
Helix 18
18
B
66 75Right-handed alpha
Helix 19
19
B
90 106Right-handed alpha
Helix 20
20
B
131 143Right-handed alpha
Helix 21
21
B
196 205Right-handed alpha
Helix 22
22
B
206 214Right-handed 310
Helix 23
23
B
222 224Right-handed 310
Helix 24
24
B
228 237Right-handed alpha
Helix 25
25
B
251 257Right-handed alpha
Helix 26
26
B
262 276Right-handed alpha
Helix 27
27
B
293 297Right-handed alpha
Helix 28
28
B
304 309Right-handed alpha
Helix 29
29
C
16 27Right-handed alpha
Helix 30
30
C
42 56Right-handed alpha
Helix 31
31
C
66 75Right-handed alpha
Helix 32
32
C
95 104Right-handed alpha
Helix 33
33
C
131 148Right-handed alpha
Helix 34
34
C
161 165Right-handed alpha
Helix 35
35
C
196 206Right-handed alpha
Helix 36
36
C
222 224Right-handed 310
Helix 37
37
C
229 237Right-handed alpha
Helix 38
38
C
251 261Right-handed alpha
Helix 39
39
C
262 273Right-handed alpha
Helix 40
40
C
293 297Right-handed alpha
Helix 41
41
C
308 312Right-handed 310
Helix 42
42
D
16 27Right-handed alpha
Helix 43
43
D
42 56Right-handed alpha
Helix 44
44
D
66 74Right-handed alpha
Helix 45
45
D
90 95Right-handed alpha
Helix 46
46
D
102 107Right-handed alpha
Helix 47
47
D
131 148Right-handed alpha
Helix 48
48
D
161 165Right-handed alpha
Helix 49
49
D
196 208Right-handed alpha
Helix 50
50
D
222 224Right-handed 310
Helix 51
51
D
229 241Right-handed alpha
Helix 52
52
D
253 261Right-handed alpha
Helix 53
53
D
264 273Right-handed alpha
Helix 54
54
D
293 297Right-handed alpha
Helix 55
55
D
304 309Right-handed alpha
Helix 56
56
D
310 312Right-handed 310
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There are 16 sheets in PDB entry 1QYD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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
58 60first strand
Strand 2
A
31 34parallel
Strand 3
A
7 10parallel
Strand 4
A
79 82parallel
Strand 5
A
111 113parallel
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There are 3 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
154 156first strand
Strand 2
A
217 219parallel
Strand 3
A
290 292parallel
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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
159 160first strand
Strand 2
A
191 195parallel
Strand 3
A
226 228anti-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
A
181 182first strand
Strand 2
A
245 246parallel
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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
B
57 60first strand
Strand 2
B
31 34parallel
Strand 3
B
7 10parallel
Strand 4
B
79 82parallel
Strand 5
B
111 113parallel
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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
153 156first strand
Strand 2
B
216 219parallel
Strand 3
B
290 292parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
159 160first strand
Strand 2
B
192 195parallel
Strand 3
B
226 227anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
181 184first strand
Strand 2
B
245 248parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 61first strand
Strand 2
C
31 35parallel
Strand 3
C
7 10parallel
Strand 4
C
79 82parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
154 156first strand
Strand 2
C
217 219parallel
Strand 3
C
291 292parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
159 160first strand
Strand 2
C
191 195parallel
Strand 3
C
226 228anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
181 185first strand
Strand 2
C
245 249parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
31 33first strand
Strand 2
D
7 10parallel
Strand 3
D
79 82parallel
Strand 4
D
111 113parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
154 156first strand
Strand 2
D
217 219parallel
Strand 3
D
291 292parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
159 160first strand
Strand 2
D
191 195parallel
Strand 3
D
226 228anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
181 183first strand
Strand 2
D
245 247parallel
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