Analysis of interatomic Contacts of Structural Units in PDB entry:
7TCH


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 7TCH entry

There are 3 chains in PDB entry 7TCH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2LEU 646
B
 VAL 2LEU 246
C
 VAL 2LEU 246
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 40 helices in PDB entry 7TCH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 12Right-handed alpha
Helix 2
AA2
A
14 19Right-handed alpha
Helix 3
AA3
A
21 40Right-handed alpha
Helix 4
AA4
A
41 45Right-handed 310
Helix 5
AA5
A
52 84Right-handed alpha
Helix 6
AA6
A
85 94Right-handed alpha
Helix 7
AA7
A
96 138Right-handed alpha
Helix 8
AA8
A
150 177Right-handed alpha
Helix 9
AA9
A
199 221Right-handed alpha
Helix 10
AB1
A
229 260Right-handed alpha
Helix 11
AB2
A
260 266Right-handed alpha
Helix 12
AB3
A
279 285Right-handed alpha
Helix 13
AB4
A
288 326Right-handed alpha
Helix 14
AB5
A
333 346Right-handed alpha
Helix 15
AB6
A
409 413Right-handed 310
Helix 16
AB7
A
461 472Right-handed alpha
Helix 17
AB8
A
493 505Right-handed alpha
Helix 18
AB9
A
513 524Right-handed alpha
Helix 19
AC1
A
524 557Right-handed alpha
Helix 20
AC2
A
560 568Right-handed alpha
Helix 21
AC3
A
570 602Right-handed alpha
Helix 22
AC4
A
614 644Right-handed alpha
Helix 23
AC5
B
46 54Right-handed alpha
Helix 24
AC6
B
77 86Right-handed alpha
Helix 25
AC7
B
101 108Right-handed alpha
Helix 26
AC8
B
109 111Right-handed 310
Helix 27
AC9
B
116 132Right-handed alpha
Helix 28
AD1
B
147 157Right-handed alpha
Helix 29
AD2
B
175 193Right-handed alpha
Helix 30
AD3
B
203 209Right-handed alpha
Helix 31
AD4
B
231 246Right-handed alpha
Helix 32
AD5
C
46 54Right-handed alpha
Helix 33
AD6
C
75 86Right-handed alpha
Helix 34
AD7
C
101 108Right-handed alpha
Helix 35
AD8
C
109 112Right-handed 310
Helix 36
AD9
C
116 130Right-handed alpha
Helix 37
AE1
C
147 156Right-handed alpha
Helix 38
AE2
C
175 192Right-handed alpha
Helix 39
AE3
C
203 208Right-handed alpha
Helix 40
AE4
C
231 246Right-handed alpha
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There are 7 sheets in PDB entry 7TCH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
329 330first strand
Strand 2
A
485 486anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
432 435first strand
Strand 2
A
424 427anti-parallel
Strand 3
A
359 364anti-parallel
Strand 4
A
383 388anti-parallel
Strand 5
A
458 459parallel
Strand 6
A
403 405anti-parallel
Strand 7
A
437 440parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 7first strand
Strand 2
B
63 66anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 14first strand
Strand 2
B
19 24anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
88 89first strand
Strand 2
B
164 166parallel
Strand 3
B
196 200parallel
Strand 4
B
36 39parallel
Strand 5
B
212 216parallel
Strand 6
B
221 224anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
23 26first strand
Strand 2
C
4 11anti-parallel
Strand 3
C
61 66anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
164 168first strand
Strand 2
C
196 200parallel
Strand 3
C
35 39parallel
Strand 4
C
212 216parallel
Strand 5
C
221 225anti-parallel
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