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


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 1QDU entry

There are 18 chains in PDB entry 1QDU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
LEU 149ASP 299
B
THR 318PRO 401
T
GLU 4101ASP 4103
C
LEU 149ASP 299
D
THR 318PRO 401
U
GLU 4201ASP 4203
E
LEU 149ASP 299
F
THR 318PRO 401
V
GLU 4301ASP 4303
G
LEU 149ASP 299
H
THR 318PRO 401
W
GLU 4401ASP 4403
I
LEU 149ASP 299
J
THR 318PRO 401
X
GLU 4501ASP 4503
K
LEU 149ASP 299
L
THR 318PRO 401
Y
GLU 4601ASP 4603
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 57 helices in PDB entry 1QDU. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
173 175Right-handed alpha
Helix 2
2
A
175 175Right-handed 310
Helix 3
3
A
181 195Right-handed alpha
Helix 4
4
A
207 221Right-handed alpha
Helix 5
5
A
222 227Right-handed 310
Helix 6
6
A
258 263Right-handed alpha
Helix 7
7
A
264 266Right-handed 310
Helix 8
8
B
348 361Right-handed alpha
Helix 9
9
B
365 379Right-handed alpha
Helix 10
10
C
173 175Right-handed alpha
Helix 11
11
C
175 175Right-handed 310
Helix 12
12
C
181 196Right-handed alpha
Helix 13
13
C
207 221Right-handed alpha
Helix 14
14
C
258 263Right-handed alpha
Helix 15
15
C
264 266Right-handed 310
Helix 16
16
C
270 274Right-handed 310
Helix 17
17
D
348 361Right-handed alpha
Helix 18
18
D
362 363Right-handed 310
Helix 19
19
D
365 379Right-handed alpha
Helix 20
20
D
381 381Right-handed 310
Helix 21
21
E
173 175Right-handed alpha
Helix 22
22
E
181 195Right-handed alpha
Helix 23
23
E
207 221Right-handed alpha
Helix 24
24
E
222 227Right-handed 310
Helix 25
25
E
258 263Right-handed alpha
Helix 26
26
E
264 266Right-handed 310
Helix 27
27
E
270 274Right-handed 310
Helix 28
28
F
348 361Right-handed alpha
Helix 29
29
F
365 381Right-handed alpha
Helix 30
30
G
173 175Right-handed alpha
Helix 31
31
G
175 175Right-handed 310
Helix 32
32
G
181 196Right-handed alpha
Helix 33
33
G
207 221Right-handed alpha
Helix 34
34
G
258 263Right-handed alpha
Helix 35
35
G
264 266Right-handed 310
Helix 36
36
G
270 274Right-handed 310
Helix 37
37
H
348 361Right-handed alpha
Helix 38
38
H
365 379Right-handed alpha
Helix 39
39
I
173 175Right-handed alpha
Helix 40
40
I
175 175Right-handed 310
Helix 41
41
I
181 195Right-handed alpha
Helix 42
42
I
207 221Right-handed alpha
Helix 43
43
I
222 227Right-handed 310
Helix 44
44
I
258 263Right-handed alpha
Helix 45
45
I
264 266Right-handed 310
Helix 46
46
J
348 361Right-handed alpha
Helix 47
47
J
365 379Right-handed alpha
Helix 48
48
K
173 175Right-handed alpha
Helix 49
49
K
175 175Right-handed 310
Helix 50
50
K
181 196Right-handed alpha
Helix 51
51
K
207 221Right-handed alpha
Helix 52
52
K
258 263Right-handed alpha
Helix 53
53
K
264 266Right-handed 310
Helix 54
54
K
270 274Right-handed 310
Helix 55
55
L
348 361Right-handed alpha
Helix 56
56
L
365 379Right-handed alpha
Helix 57
57
L
381 381Right-handed 310
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There are 27 sheets in PDB entry 1QDU. 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, Q, R, S, T, U, V, W, X, Y, Z, AA,

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
199 204first strand
Strand 2
A
164 169parallel
Strand 3
A
230 235parallel
Strand 4
A
278 283parallel
Strand 5
B
327 331parallel
Strand 6
B
388 392anti-parallel
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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
238 239first strand
Strand 2
A
242 244anti-parallel
Strand 3
A
255 257anti-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
A
287 289first strand
Strand 2
B
336 337parallel
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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
294 296first strand
Strand 2
D
319 321anti-parallel
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There are 3 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
320 322first strand
Strand 2
C
291 295anti-parallel
Strand 3
D
383 384anti-parallel
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There are 2 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
341 342first strand
Strand 2
B
346 347anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
199 204first strand
Strand 2
C
164 169parallel
Strand 3
C
230 235parallel
Strand 4
C
278 283parallel
Strand 5
D
327 331parallel
Strand 6
D
388 392anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
238 239first strand
Strand 2
C
242 244anti-parallel
Strand 3
C
255 257anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
341 342first strand
Strand 2
D
346 347anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
199 204first strand
Strand 2
E
164 169parallel
Strand 3
E
230 235parallel
Strand 4
E
278 283parallel
Strand 5
F
327 331parallel
Strand 6
F
388 392anti-parallel
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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
E
238 239first strand
Strand 2
E
242 244anti-parallel
Strand 3
E
255 257anti-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
E
287 289first strand
Strand 2
F
336 337parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
294 296first strand
Strand 2
H
319 321anti-parallel
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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
F
320 322first strand
Strand 2
G
291 295anti-parallel
Strand 3
H
383 384anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
341 342first strand
Strand 2
F
346 347anti-parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
199 204first strand
Strand 2
G
164 169parallel
Strand 3
G
230 235parallel
Strand 4
G
278 283parallel
Strand 5
H
327 331parallel
Strand 6
H
388 392anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
238 239first strand
Strand 2
G
242 244anti-parallel
Strand 3
G
255 257anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
341 342first strand
Strand 2
H
346 347anti-parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
199 204first strand
Strand 2
I
164 169parallel
Strand 3
I
230 235parallel
Strand 4
I
278 283parallel
Strand 5
J
327 331parallel
Strand 6
J
388 392anti-parallel
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There are 3 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
238 239first strand
Strand 2
I
242 244anti-parallel
Strand 3
I
255 257anti-parallel
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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
287 289first strand
Strand 2
J
336 337parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
294 296first strand
Strand 2
L
319 321anti-parallel
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There are 3 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
320 322first strand
Strand 2
K
291 295anti-parallel
Strand 3
L
383 384anti-parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
J
341 342first strand
Strand 2
J
346 347anti-parallel
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There are 6 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
199 204first strand
Strand 2
K
164 169parallel
Strand 3
K
230 235parallel
Strand 4
K
278 283parallel
Strand 5
L
327 331parallel
Strand 6
L
388 392anti-parallel
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There are 3 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
K
238 239first strand
Strand 2
K
242 244anti-parallel
Strand 3
K
255 257anti-parallel
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There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
341 342first strand
Strand 2
L
346 347anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il