Analysis of interatomic Contacts of Structural Units in PDB entry:
5IAA


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 5IAA entry

There are 4 chains in PDB entry 5IAA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 68VAL 346
B
 TYR 68VAL 346
C
 VAL 4GLY 83
D
 VAL 4GLY 83
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 22 helices in PDB entry 5IAA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
70 73Right-handed 310
Helix 2
AA2
A
82 96Right-handed alpha
Helix 3
AA3
A
119 123Right-handed 310
Helix 4
AA4
A
126 139Right-handed alpha
Helix 5
AA5
A
153 167Right-handed alpha
Helix 6
AA6
A
184 199Right-handed alpha
Helix 7
AA7
A
232 237Right-handed alpha
Helix 8
AA8
A
253 275Right-handed alpha
Helix 9
AA9
A
305 321Right-handed alpha
Helix 10
AB1
B
70 73Right-handed 310
Helix 11
AB2
B
82 96Right-handed alpha
Helix 12
AB3
B
126 139Right-handed alpha
Helix 13
AB4
B
153 167Right-handed alpha
Helix 14
AB5
B
184 199Right-handed alpha
Helix 15
AB6
B
226 230Right-handed 310
Helix 16
AB7
B
232 237Right-handed alpha
Helix 17
AB8
B
254 275Right-handed alpha
Helix 18
AB9
B
305 321Right-handed alpha
Helix 19
AC1
C
28 40Right-handed alpha
Helix 20
AC2
C
62 71Right-handed alpha
Helix 21
AC3
D
28 40Right-handed alpha
Helix 22
AC4
D
62 71Right-handed alpha
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There are 4 sheets in PDB entry 5IAA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 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
143 147first strand
Strand 2
A
99 103parallel
Strand 3
A
75 79parallel
Strand 4
A
177 180parallel
Strand 5
A
202 207parallel
Strand 6
A
213 219anti-parallel
Strand 7
A
282 286anti-parallel
Strand 8
A
294 295anti-parallel
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There are 6 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
344 345first strand
Strand 2
D
18 22anti-parallel
Strand 3
D
5 10anti-parallel
Strand 4
D
73 78parallel
Strand 5
D
47 51anti-parallel
Strand 6
D
56 57anti-parallel
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There are 8 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
143 148first strand
Strand 2
B
99 104parallel
Strand 3
B
75 79parallel
Strand 4
B
177 180parallel
Strand 5
B
202 207parallel
Strand 6
B
213 219anti-parallel
Strand 7
B
282 286anti-parallel
Strand 8
B
294 295anti-parallel
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There are 6 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
344 346first strand
Strand 2
C
18 22anti-parallel
Strand 3
C
5 10anti-parallel
Strand 4
C
73 78parallel
Strand 5
C
47 51anti-parallel
Strand 6
C
56 57anti-parallel
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