Analysis of interatomic Contacts of Structural Units in PDB entry:
7L4L


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 7L4L entry

There are 4 chains in PDB entry 7L4L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1ILE 412
B
 LYS 2ILE 412
C
 SER 1HIS 75
D
 SER 1HIS 75
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 7L4L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
19 29Right-handed alpha
Helix 2
AA2
A
63 68Right-handed alpha
Helix 3
AA3
A
71 89Right-handed alpha
Helix 4
AA4
A
96 98Right-handed 310
Helix 5
AA5
A
110 125Right-handed alpha
Helix 6
AA6
A
126 129Right-handed 310
Helix 7
AA7
A
132 138Right-handed alpha
Helix 8
AA8
A
140 150Right-handed alpha
Helix 9
AA9
A
161 163Right-handed 310
Helix 10
AB1
A
164 180Right-handed alpha
Helix 11
AB2
A
195 205Right-handed alpha
Helix 12
AB3
A
214 218Right-handed 310
Helix 13
AB4
A
243 250Right-handed alpha
Helix 14
AB5
A
276 291Right-handed alpha
Helix 15
AB6
A
293 297Right-handed 310
Helix 16
AB7
A
307 323Right-handed alpha
Helix 17
AB8
A
324 328Right-handed 310
Helix 18
AB9
A
334 339Right-handed alpha
Helix 19
AC1
A
341 343Right-handed 310
Helix 20
AC2
A
344 360Right-handed alpha
Helix 21
AC3
B
19 29Right-handed alpha
Helix 22
AC4
B
63 68Right-handed alpha
Helix 23
AC5
B
71 89Right-handed alpha
Helix 24
AC6
B
96 98Right-handed 310
Helix 25
AC7
B
110 125Right-handed alpha
Helix 26
AC8
B
126 129Right-handed 310
Helix 27
AC9
B
132 138Right-handed alpha
Helix 28
AD1
B
140 151Right-handed alpha
Helix 29
AD2
B
161 163Right-handed 310
Helix 30
AD3
B
164 180Right-handed alpha
Helix 31
AD4
B
195 205Right-handed alpha
Helix 32
AD5
B
214 218Right-handed 310
Helix 33
AD6
B
243 249Right-handed alpha
Helix 34
AD7
B
276 291Right-handed alpha
Helix 35
AD8
B
293 297Right-handed 310
Helix 36
AD9
B
307 323Right-handed alpha
Helix 37
AE1
B
324 327Right-handed 310
Helix 38
AE2
B
334 339Right-handed alpha
Helix 39
AE3
B
341 343Right-handed 310
Helix 40
AE4
B
344 360Right-handed alpha
Helix 41
AE5
C
4 16Right-handed alpha
Helix 42
AE6
C
35 51Right-handed alpha
Helix 43
AE7
C
55 61Right-handed alpha
Helix 44
AE8
C
64 75Right-handed alpha
Helix 45
AE9
D
2 15Right-handed alpha
Helix 46
AF1
D
35 51Right-handed alpha
Helix 47
AF2
D
55 60Right-handed alpha
Helix 48
AF3
D
64 75Right-handed alpha
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There are 6 sheets in PDB entry 7L4L. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 10 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
156 157first strand
Strand 2
A
100 105parallel
Strand 3
A
184 191parallel
Strand 4
A
234 242anti-parallel
Strand 5
A
5 13anti-parallel
Strand 6
A
255 264anti-parallel
Strand 7
A
403 411anti-parallel
Strand 8
A
392 398anti-parallel
Strand 9
A
299 301parallel
Strand 10
A
330 332parallel
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There are 2 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
34 36first strand
Strand 2
A
49 51anti-parallel
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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
A
361 362first strand
Strand 2
A
385 386anti-parallel
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There are 10 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
156 157first strand
Strand 2
B
100 105parallel
Strand 3
B
184 191parallel
Strand 4
B
234 242anti-parallel
Strand 5
B
5 13anti-parallel
Strand 6
B
255 264anti-parallel
Strand 7
B
403 411anti-parallel
Strand 8
B
392 398anti-parallel
Strand 9
B
299 301parallel
Strand 10
B
330 332parallel
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There are 2 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
34 36first strand
Strand 2
B
49 51anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
361 362first strand
Strand 2
B
385 386anti-parallel
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