Analysis of interatomic Contacts of Structural Units in PDB entry:
9ITN


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 9ITN entry

There are 16 chains in PDB entry 9ITN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
Y
 PRO 8ALA 159
V
 GLY 5ALA 158
X
 PRO 8LEU 157
U
 GLY 5ALA 159
H
 MET 1PHE 72
I
 MET 1PHE 72
J
 MET 1PHE 72
K
 MET 1PHE 72
L
 MET 1PHE 72
M
 MET 1PHE 72
N
 MET 1PHE 72
O
 MET 1PHE 72
P
 MET 1PHE 72
Q
 MET 1PHE 72
T
 ILE 19THR 304
Z
 VAL 12THR 304
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 58 helices in PDB entry 9ITN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
Y
9 29Right-handed alpha
Helix 2
AA2
Y
29 142Right-handed alpha
Helix 3
AA3
Y
152 159Right-handed alpha
Helix 4
AA4
V
7 26Right-handed alpha
Helix 5
AA5
V
30 80Right-handed alpha
Helix 6
AA6
V
86 111Right-handed alpha
Helix 7
AA7
V
112 117Right-handed alpha
Helix 8
AA8
V
119 125Right-handed 310
Helix 9
AA9
V
126 137Right-handed alpha
Helix 10
AB1
X
9 60Right-handed alpha
Helix 11
AB2
X
60 143Right-handed alpha
Helix 12
AB3
U
7 119Right-handed alpha
Helix 13
AB4
U
128 137Right-handed alpha
Helix 14
AB5
U
150 159Right-handed alpha
Helix 15
AB6
H
3 38Right-handed alpha
Helix 16
AB7
H
41 71Right-handed alpha
Helix 17
AB8
I
3 38Right-handed alpha
Helix 18
AB9
I
41 72Right-handed alpha
Helix 19
AC1
J
3 38Right-handed alpha
Helix 20
AC2
J
41 71Right-handed alpha
Helix 21
AC3
K
3 17Right-handed alpha
Helix 22
AC4
K
18 38Right-handed alpha
Helix 23
AC5
K
41 66Right-handed alpha
Helix 24
AC6
K
66 71Right-handed alpha
Helix 25
AC7
L
3 16Right-handed alpha
Helix 26
AC8
L
18 37Right-handed alpha
Helix 27
AC9
L
38 40Right-handed 310
Helix 28
AD1
L
41 71Right-handed alpha
Helix 29
AD2
M
3 38Right-handed alpha
Helix 30
AD3
M
41 72Right-handed alpha
Helix 31
AD4
N
3 38Right-handed alpha
Helix 32
AD5
N
41 72Right-handed alpha
Helix 33
AD6
O
5 38Right-handed alpha
Helix 34
AD7
O
41 72Right-handed alpha
Helix 35
AD8
P
3 38Right-handed alpha
Helix 36
AD9
P
41 72Right-handed alpha
Helix 37
AE1
Q
3 38Right-handed alpha
Helix 38
AE2
Q
41 72Right-handed alpha
Helix 39
AE3
T
50 71Right-handed alpha
Helix 40
AE4
T
79 99Right-handed alpha
Helix 41
AE5
T
106 124Right-handed alpha
Helix 42
AE6
T
174 178Right-handed 310
Helix 43
AE7
T
186 190Right-handed 310
Helix 44
AE8
T
192 211Right-handed alpha
Helix 45
AE9
T
215 221Right-handed alpha
Helix 46
AF1
T
227 268Right-handed alpha
Helix 47
AF2
T
273 304Right-handed alpha
Helix 48
AF3
Z
17 21Right-handed 310
Helix 49
AF4
Z
50 70Right-handed alpha
Helix 50
AF5
Z
79 99Right-handed alpha
Helix 51
AF6
Z
102 124Right-handed alpha
Helix 52
AF7
Z
172 176Right-handed 310
Helix 53
AF8
Z
186 189Right-handed 310
Helix 54
AF9
Z
190 214Right-handed alpha
Helix 55
AG1
Z
215 220Right-handed alpha
Helix 56
AG2
Z
221 225Right-handed 310
Helix 57
AG3
Z
229 268Right-handed alpha
Helix 58
AG4
Z
273 304Right-handed alpha
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There are 2 sheets in PDB entry 9ITN. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
39 41first strand
Strand 2
Z
48 49anti-parallel
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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
Z
133 135first strand
Strand 2
Z
180 182anti-parallel
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