Analysis of interatomic Contacts of Structural Units in PDB entry:
1C7T


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 1C7T entry

There is 1 chain in PDB entry 1C7T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 28VAL 885
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 38 helices in PDB entry 1C7T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 37Right-handed alpha
Helix 2
2
A
48 52Right-handed 310
Helix 3
3
A
56 60Right-handed 310
Helix 4
4
A
61 64Right-handed 310
Helix 5
5
A
142 146Right-handed 310
Helix 6
6
A
163 166Right-handed 310
Helix 7
7
A
169 173Right-handed 310
Helix 8
8
A
194 203Right-handed alpha
Helix 9
9
A
209 213Right-handed 310
Helix 10
10
A
245 259Right-handed alpha
Helix 11
11
A
276 279Right-handed 310
Helix 12
12
A
280 284Right-handed 310
Helix 13
13
A
304 319Right-handed alpha
Helix 14
14
A
353 367Right-handed alpha
Helix 15
15
A
390 395Right-handed alpha
Helix 16
16
A
425 439Right-handed alpha
Helix 17
17
A
453 470Right-handed alpha
Helix 18
18
A
472 479Right-handed alpha
Helix 19
19
A
497 501Right-handed 310
Helix 20
20
A
506 527Right-handed alpha
Helix 21
21
A
543 547Right-handed 310
Helix 22
22
A
575 584Right-handed alpha
Helix 23
23
A
589 591Right-handed 310
Helix 24
24
A
592 608Right-handed alpha
Helix 25
25
A
618 621Right-handed 310
Helix 26
26
A
625 629Right-handed 310
Helix 27
27
A
641 644Right-handed 310
Helix 28
28
A
645 650Right-handed alpha
Helix 29
29
A
650 656Right-handed alpha
Helix 30
30
A
664 669Right-handed alpha
Helix 31
31
A
691 698Right-handed alpha
Helix 32
32
A
702 704Right-handed 310
Helix 33
33
A
705 710Right-handed alpha
Helix 34
34
A
743 752Right-handed alpha
Helix 35
35
A
753 764Right-handed alpha
Helix 36
36
A
787 805Right-handed alpha
Helix 37
37
A
805 813Right-handed alpha
Helix 38
38
A
856 860Right-handed 310
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There are 9 sheets in PDB entry 1C7T. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
39 46first strand
Strand 2
A
66 75anti-parallel
Strand 3
A
128 137anti-parallel
Strand 4
A
95 98anti-parallel
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There are 5 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
103 107first strand
Strand 2
A
112 117anti-parallel
Strand 3
A
86 90anti-parallel
Strand 4
A
151 153anti-parallel
Strand 5
A
160 161anti-parallel
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There are 6 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
223 232first strand
Strand 2
A
326 334anti-parallel
Strand 3
A
289 293anti-parallel
Strand 4
A
298 302anti-parallel
Strand 5
A
268 274parallel
Strand 6
A
237 239parallel
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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
A
340 346first strand
Strand 2
A
371 375parallel
Strand 3
A
442 449parallel
Strand 4
A
534 537parallel
Strand 5
A
612 616parallel
Strand 6
A
633 638parallel
Strand 7
A
659 662parallel
Strand 8
A
731 736parallel
Strand 9
A
340 346parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
398 399first strand
Strand 2
A
420 421anti-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
A
550 552first strand
Strand 2
A
561 563parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
719 720first strand
Strand 2
A
778 779anti-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
A
823 827first strand
Strand 2
A
830 834anti-parallel
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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
A
853 854first strand
Strand 2
A
841 845anti-parallel
Strand 3
A
868 872anti-parallel
Strand 4
A
883 884anti-parallel
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