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


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 1TLF entry

There are 4 chains in PDB entry 1TLF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 61LEU 356
B
 SER 61LEU 356
C
 SER 61LEU 356
D
 SER 61LEU 356
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 36 helices in PDB entry 1TLF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
74 89Right-handed alpha
Helix 2
B1
A
104 115Right-handed alpha
Helix 3
C1
A
130 139Right-handed alpha
Helix 4
D1
A
163 176Right-handed alpha
Helix 5
E1
A
192 207Right-handed alpha
Helix 6
F1
A
222 234Right-handed alpha
Helix 7
G1
A
247 259Right-handed alpha
Helix 8
H1
A
293 308Right-handed alpha
Helix 9
I1
A
339 355Right-handed alpha
Helix 10
A2
B
74 89Right-handed alpha
Helix 11
B2
B
104 115Right-handed alpha
Helix 12
C2
B
130 139Right-handed alpha
Helix 13
D2
B
163 176Right-handed alpha
Helix 14
E2
B
192 207Right-handed alpha
Helix 15
F2
B
222 234Right-handed alpha
Helix 16
G2
B
247 259Right-handed alpha
Helix 17
H2
B
293 308Right-handed alpha
Helix 18
I2
B
339 355Right-handed alpha
Helix 19
A3
C
74 89Right-handed alpha
Helix 20
B3
C
104 115Right-handed alpha
Helix 21
C3
C
130 139Right-handed alpha
Helix 22
D3
C
163 176Right-handed alpha
Helix 23
E3
C
192 207Right-handed alpha
Helix 24
F3
C
222 234Right-handed alpha
Helix 25
G3
C
247 259Right-handed alpha
Helix 26
H3
C
293 308Right-handed alpha
Helix 27
I3
C
339 355Right-handed alpha
Helix 28
A4
D
74 89Right-handed alpha
Helix 29
B4
D
104 115Right-handed alpha
Helix 30
C4
D
130 139Right-handed alpha
Helix 31
D4
D
163 176Right-handed alpha
Helix 32
E4
D
192 207Right-handed alpha
Helix 33
F4
D
222 234Right-handed alpha
Helix 34
G4
D
247 259Right-handed alpha
Helix 35
H4
D
293 308Right-handed alpha
Helix 36
I4
D
339 355Right-handed alpha
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There are 8 sheets in PDB entry 1TLF. Click on sheet of interest to get list of strands forming it: S1, S2, S3, S4, S5, S6, S7, S8,

There are 6 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
93 98first strand
Strand 2
A
63 68parallel
Strand 3
A
121 127parallel
Strand 4
A
145 149parallel
Strand 5
A
158 161parallel
Strand 6
A
316 319parallel
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There are 6 strands in S2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
214 217first strand
Strand 2
A
182 186parallel
Strand 3
A
241 244parallel
Strand 4
A
269 274parallel
Strand 5
A
287 290parallel
Strand 6
A
322 324anti-parallel
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There are 6 strands in S3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 98first strand
Strand 2
B
63 68parallel
Strand 3
B
121 127parallel
Strand 4
B
145 149parallel
Strand 5
B
158 161parallel
Strand 6
B
316 319parallel
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There are 6 strands in S4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
214 217first strand
Strand 2
B
182 186parallel
Strand 3
B
241 244parallel
Strand 4
B
269 274parallel
Strand 5
B
287 290parallel
Strand 6
B
322 324anti-parallel
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There are 6 strands in S5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
93 98first strand
Strand 2
C
63 68parallel
Strand 3
C
121 127parallel
Strand 4
C
145 149parallel
Strand 5
C
158 161parallel
Strand 6
C
316 319parallel
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There are 6 strands in S6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
214 217first strand
Strand 2
C
182 186parallel
Strand 3
C
241 244parallel
Strand 4
C
269 274parallel
Strand 5
C
287 290parallel
Strand 6
C
322 324anti-parallel
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There are 6 strands in S7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
93 98first strand
Strand 2
D
63 68parallel
Strand 3
D
121 127parallel
Strand 4
D
145 149parallel
Strand 5
D
158 161parallel
Strand 6
D
316 319parallel
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There are 6 strands in S8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
214 217first strand
Strand 2
D
182 186parallel
Strand 3
D
241 244parallel
Strand 4
D
269 274parallel
Strand 5
D
287 290parallel
Strand 6
D
322 324anti-parallel
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