Analysis of interatomic Contacts of Structural Units in PDB entry:
1T1F


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 1T1F entry

There are 3 chains in PDB entry 1T1F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2LYS 432
B
 GLY 2LYS 432
C
 GLY 2LYS 432
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 48 helices in PDB entry 1T1F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 70Right-handed alpha
Helix 2
2
A
79 91Right-handed alpha
Helix 3
3
A
92 94Right-handed 310
Helix 4
4
A
95 95Right-handed 310
Helix 5
5
A
96 106Right-handed alpha
Helix 6
6
A
107 111Right-handed 310
Helix 7
7
A
112 118Right-handed alpha
Helix 8
8
A
118 132Right-handed alpha
Helix 9
9
A
155 166Right-handed alpha
Helix 10
10
A
178 194Right-handed alpha
Helix 11
11
A
230 234Right-handed 310
Helix 12
12
A
264 266Right-handed 310
Helix 13
13
A
291 299Right-handed alpha
Helix 14
14
A
300 311Right-handed alpha
Helix 15
15
A
331 338Right-handed alpha
Helix 16
16
A
341 345Right-handed 310
Helix 17
17
B
45 70Right-handed alpha
Helix 18
18
B
79 91Right-handed alpha
Helix 19
19
B
92 94Right-handed 310
Helix 20
20
B
95 95Right-handed 310
Helix 21
21
B
96 106Right-handed alpha
Helix 22
22
B
107 111Right-handed 310
Helix 23
23
B
112 118Right-handed alpha
Helix 24
24
B
118 132Right-handed alpha
Helix 25
25
B
155 166Right-handed alpha
Helix 26
26
B
178 194Right-handed alpha
Helix 27
27
B
230 234Right-handed 310
Helix 28
28
B
264 266Right-handed 310
Helix 29
29
B
291 299Right-handed alpha
Helix 30
30
B
300 311Right-handed alpha
Helix 31
31
B
331 338Right-handed alpha
Helix 32
32
B
341 345Right-handed 310
Helix 33
33
C
45 70Right-handed alpha
Helix 34
34
C
79 91Right-handed alpha
Helix 35
35
C
92 94Right-handed 310
Helix 36
36
C
95 95Right-handed 310
Helix 37
37
C
96 106Right-handed alpha
Helix 38
38
C
107 111Right-handed 310
Helix 39
39
C
112 118Right-handed alpha
Helix 40
40
C
118 132Right-handed alpha
Helix 41
41
C
155 166Right-handed alpha
Helix 42
42
C
178 194Right-handed alpha
Helix 43
43
C
230 234Right-handed 310
Helix 44
44
C
264 266Right-handed 310
Helix 45
45
C
291 299Right-handed alpha
Helix 46
46
C
300 311Right-handed alpha
Helix 47
47
C
331 338Right-handed alpha
Helix 48
48
C
341 345Right-handed 310
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There are 12 sheets in PDB entry 1T1F. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
76 78first strand
Strand 2
A
419 426anti-parallel
Strand 3
A
408 414anti-parallel
Strand 4
A
279 285anti-parallel
Strand 5
A
268 273anti-parallel
Strand 6
A
246 262anti-parallel
Strand 7
A
235 240anti-parallel
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There are 8 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
76 78first strand
Strand 2
A
419 426anti-parallel
Strand 3
A
408 414anti-parallel
Strand 4
A
279 285anti-parallel
Strand 5
A
268 273anti-parallel
Strand 6
A
246 262anti-parallel
Strand 7
A
312 321anti-parallel
Strand 8
A
402 403parallel
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There are 5 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
170 173first strand
Strand 2
A
138 149parallel
Strand 3
A
213 224anti-parallel
Strand 4
A
364 375parallel
Strand 5
A
323 329anti-parallel
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There are 4 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
170 173first strand
Strand 2
A
138 149parallel
Strand 3
A
213 224anti-parallel
Strand 4
A
379 380anti-parallel
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There are 7 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
76 78first strand
Strand 2
B
419 426anti-parallel
Strand 3
B
408 414anti-parallel
Strand 4
B
279 285anti-parallel
Strand 5
B
268 273anti-parallel
Strand 6
B
246 262anti-parallel
Strand 7
B
235 240anti-parallel
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There are 8 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
76 78first strand
Strand 2
B
419 426anti-parallel
Strand 3
B
408 414anti-parallel
Strand 4
B
279 285anti-parallel
Strand 5
B
268 273anti-parallel
Strand 6
B
246 262anti-parallel
Strand 7
B
312 321anti-parallel
Strand 8
B
402 403parallel
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There are 5 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
170 173first strand
Strand 2
B
138 149parallel
Strand 3
B
213 224anti-parallel
Strand 4
B
364 375parallel
Strand 5
B
323 329anti-parallel
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There are 4 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
170 173first strand
Strand 2
B
138 149parallel
Strand 3
B
213 224anti-parallel
Strand 4
B
379 380anti-parallel
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There are 7 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
76 78first strand
Strand 2
C
419 426anti-parallel
Strand 3
C
408 414anti-parallel
Strand 4
C
279 285anti-parallel
Strand 5
C
268 273anti-parallel
Strand 6
C
246 262anti-parallel
Strand 7
C
235 240anti-parallel
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There are 8 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
76 78first strand
Strand 2
C
419 426anti-parallel
Strand 3
C
408 414anti-parallel
Strand 4
C
279 285anti-parallel
Strand 5
C
268 273anti-parallel
Strand 6
C
246 262anti-parallel
Strand 7
C
312 321anti-parallel
Strand 8
C
402 403parallel
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There are 5 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
170 173first strand
Strand 2
C
138 149parallel
Strand 3
C
213 224anti-parallel
Strand 4
C
364 375parallel
Strand 5
C
323 329anti-parallel
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There are 4 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
170 173first strand
Strand 2
C
138 149parallel
Strand 3
C
213 224anti-parallel
Strand 4
C
379 380anti-parallel
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