Analysis of interatomic Contacts of Structural Units in PDB entry:
1D7K


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 1D7K entry

There are 4 chains in PDB entry 1D7K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 7VAL 68
A
 CYS 70PRO 427
B
 GLU 7VAL 68
B
 CYS 70GLN 421
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 33 helices in PDB entry 1D7K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 29Right-handed alpha
Helix 2
2
A
45 59Right-handed alpha
Helix 3
3
A
73 84Right-handed alpha
Helix 4
4
A
91 100Right-handed alpha
Helix 5
5
A
104 106Right-handed 310
Helix 6
6
A
116 126Right-handed alpha
Helix 7
7
A
135 146Right-handed alpha
Helix 8
8
A
173 187Right-handed alpha
Helix 9
9
A
205 226Right-handed alpha
Helix 10
10
A
247 263Right-handed alpha
Helix 11
11
A
264 268Right-handed 310
Helix 12
12
A
276 281Right-handed alpha
Helix 13
13
A
326 332Right-handed alpha
Helix 14
14
A
390 394Right-handed 310
Helix 15
15
A
396 400Right-handed 310
Helix 16
16
A
410 421Right-handed alpha
Helix 17
17
B
19 30Right-handed alpha
Helix 18
18
B
45 59Right-handed alpha
Helix 19
19
B
73 82Right-handed alpha
Helix 20
20
B
91 100Right-handed alpha
Helix 21
21
B
104 106Right-handed 310
Helix 22
22
B
116 126Right-handed alpha
Helix 23
23
B
135 146Right-handed alpha
Helix 24
24
B
173 188Right-handed alpha
Helix 25
25
B
205 224Right-handed alpha
Helix 26
26
B
247 263Right-handed alpha
Helix 27
27
B
264 268Right-handed 310
Helix 28
28
B
276 281Right-handed alpha
Helix 29
29
B
324 326Right-handed 310
Helix 30
30
B
327 332Right-handed alpha
Helix 31
31
B
390 394Right-handed 310
Helix 32
32
B
396 400Right-handed 310
Helix 33
33
B
410 419Right-handed alpha
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There are 6 sheets in PDB entry 1D7K. Click on sheet of interest to get list of strands forming it: A, A1, B, C, C1, D,

There are 7 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
365 373first strand
Strand 2
A
350 356anti-parallel
Strand 3
A
313 318parallel
Strand 4
A
284 296anti-parallel
Strand 5
A
40 44anti-parallel
Strand 6
A
404 409parallel
Strand 7
A
11 13parallel
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There are 6 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
365 373first strand
Strand 2
A
350 356anti-parallel
Strand 3
A
313 318parallel
Strand 4
A
284 296anti-parallel
Strand 5
A
380 383anti-parallel
Strand 6
A
339 340anti-parallel
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There are 9 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
62 67first strand
Strand 2
A
86 89parallel
Strand 3
A
108 110parallel
Strand 4
A
130 133parallel
Strand 5
A
150 154parallel
Strand 6
A
190 195parallel
Strand 7
A
231 233parallel
Strand 8
A
270 273parallel
Strand 9
A
62 67parallel
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There are 7 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
365 373first strand
Strand 2
B
350 356anti-parallel
Strand 3
B
313 318parallel
Strand 4
B
284 296anti-parallel
Strand 5
B
40 44anti-parallel
Strand 6
B
404 409parallel
Strand 7
B
12 13parallel
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There are 6 strands in C1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
365 373first strand
Strand 2
B
350 356anti-parallel
Strand 3
B
313 318parallel
Strand 4
B
284 296anti-parallel
Strand 5
B
380 383anti-parallel
Strand 6
B
339 340anti-parallel
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There are 9 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
63 67first strand
Strand 2
B
86 89parallel
Strand 3
B
108 110parallel
Strand 4
B
130 133parallel
Strand 5
B
150 154parallel
Strand 6
B
191 195parallel
Strand 7
B
231 233parallel
Strand 8
B
270 273parallel
Strand 9
B
63 67parallel
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