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


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 5IIT entry

There are 4 chains in PDB entry 5IIT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 12LEU 367
B
 GLN 14HIS 369
C
 ARG 13HIS 369
D
 GLN 14THR 189
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 42 helices in PDB entry 5IIT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 19Right-handed 310
Helix 2
AA2
A
21 36Right-handed alpha
Helix 3
AA3
A
41 90Right-handed alpha
Helix 4
AA4
A
95 139Right-handed alpha
Helix 5
AA5
A
142 153Right-handed alpha
Helix 6
AA6
A
159 176Right-handed alpha
Helix 7
AA7
A
204 208Right-handed 310
Helix 8
AA8
A
225 251Right-handed alpha
Helix 9
AA9
A
283 302Right-handed alpha
Helix 10
AB1
A
320 339Right-handed alpha
Helix 11
AB2
A
353 367Right-handed alpha
Helix 12
AB3
B
14 19Right-handed 310
Helix 13
AB4
B
21 36Right-handed alpha
Helix 14
AB5
B
41 90Right-handed alpha
Helix 15
AB6
B
95 139Right-handed alpha
Helix 16
AB7
B
142 153Right-handed alpha
Helix 17
AB8
B
159 176Right-handed alpha
Helix 18
AB9
B
204 208Right-handed 310
Helix 19
AC1
B
224 251Right-handed alpha
Helix 20
AC2
B
283 302Right-handed alpha
Helix 21
AC3
B
320 339Right-handed alpha
Helix 22
AC4
B
353 367Right-handed alpha
Helix 23
AC5
C
14 19Right-handed 310
Helix 24
AC6
C
21 36Right-handed alpha
Helix 25
AC7
C
41 90Right-handed alpha
Helix 26
AC8
C
95 139Right-handed alpha
Helix 27
AC9
C
142 153Right-handed alpha
Helix 28
AD1
C
159 176Right-handed alpha
Helix 29
AD2
C
225 251Right-handed alpha
Helix 30
AD3
C
283 302Right-handed alpha
Helix 31
AD4
C
320 339Right-handed alpha
Helix 32
AD5
C
353 367Right-handed alpha
Helix 33
AD6
D
14 19Right-handed 310
Helix 34
AD7
D
21 36Right-handed alpha
Helix 35
AD8
D
41 90Right-handed alpha
Helix 36
AD9
D
95 139Right-handed alpha
Helix 37
AE1
D
142 153Right-handed alpha
Helix 38
AE2
D
159 176Right-handed alpha
Helix 39
AE3
D
224 251Right-handed alpha
Helix 40
AE4
D
283 302Right-handed alpha
Helix 41
AE5
D
320 339Right-handed alpha
Helix 42
AE6
D
353 367Right-handed alpha
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There are 4 sheets in PDB entry 5IIT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
185 191first strand
Strand 2
A
197 202anti-parallel
Strand 3
A
346 351parallel
Strand 4
A
306 309parallel
Strand 5
A
212 216parallel
Strand 6
A
270 274parallel
Strand 7
A
258 262anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
185 191first strand
Strand 2
B
197 202anti-parallel
Strand 3
B
346 351parallel
Strand 4
B
306 309parallel
Strand 5
B
212 216parallel
Strand 6
B
270 274parallel
Strand 7
B
258 262anti-parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
185 191first strand
Strand 2
C
197 202anti-parallel
Strand 3
C
346 350parallel
Strand 4
C
306 309parallel
Strand 5
C
212 216parallel
Strand 6
C
270 274parallel
Strand 7
C
258 262anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
185 191first strand
Strand 2
D
197 202anti-parallel
Strand 3
D
346 350parallel
Strand 4
D
306 309parallel
Strand 5
D
212 217parallel
Strand 6
D
270 275parallel
Strand 7
D
258 262anti-parallel
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