Analysis of interatomic Contacts of Structural Units in PDB entry:
4AL8


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 4AL8 entry

There are 3 chains in PDB entry 4AL8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 SER 298GLY 395
H
 ASP 1PRO 216
L
 ASP 1GLU 213
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 10 helices in PDB entry 4AL8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
H
28 32Right-handed 310
Helix 2
2
H
62 65Right-handed 310
Helix 3
3
H
74 76Right-handed 310
Helix 4
4
H
87 91Right-handed 310
Helix 5
5
H
160 162Right-handed 310
Helix 6
6
H
190 192Right-handed 310
Helix 7
7
H
204 207Right-handed 310
Helix 8
8
L
79 83Right-handed 310
Helix 9
9
L
121 127Right-handed alpha
Helix 10
10
L
183 187Right-handed alpha
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There are 15 sheets in PDB entry 4AL8. Click on sheet of interest to get list of strands forming it: CA, CB, CC, CD, CE, HA, HB, HC, HD, LA, LB, LC, LD, LE, LF,

There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
306 308first strand
Strand 2
C
320 326anti-parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
313 314first strand
Strand 2
C
320 326anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
365 369first strand
Strand 2
C
320 326anti-parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
333 334first strand
Strand 2
C
357 358anti-parallel
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There are 4 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
346 347first strand
Strand 2
C
337 340anti-parallel
Strand 3
C
374 380anti-parallel
Strand 4
C
387 393anti-parallel
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There are 4 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
3 5first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
68 73anti-parallel
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There are 6 strands in HB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
9 12first strand
Strand 2
H
111 115parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
33 39anti-parallel
Strand 5
H
46 51anti-parallel
Strand 6
H
58 60anti-parallel
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There are 4 strands in HC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
124 128first strand
Strand 2
H
139 149anti-parallel
Strand 3
H
178 188anti-parallel
Strand 4
H
168 175anti-parallel
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There are 3 strands in HD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
155 158first strand
Strand 2
H
198 203anti-parallel
Strand 3
H
208 213anti-parallel
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There are 4 strands in LA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
4 5first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
70 75anti-parallel
Strand 4
L
62 65anti-parallel
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There are 4 strands in LB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 13first strand
Strand 2
L
102 106parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
97 98anti-parallel
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There are 6 strands in LC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 13first strand
Strand 2
L
102 106parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
33 38anti-parallel
Strand 5
L
45 49anti-parallel
Strand 6
L
53 54anti-parallel
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There are 2 strands in LD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
97 98first strand
Strand 2
L
85 90anti-parallel
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There are 4 strands in LE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
114 118first strand
Strand 2
L
129 139anti-parallel
Strand 3
L
173 182anti-parallel
Strand 4
L
159 163anti-parallel
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There are 4 strands in LF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
153 155first strand
Strand 2
L
145 150anti-parallel
Strand 3
L
191 197anti-parallel
Strand 4
L
205 210anti-parallel
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