Analysis of interatomic Contacts of Structural Units in PDB entry:
1QI8


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 1QI8 entry

There are 4 chains in PDB entry 1QI8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 141
B
 MET 1HIS 146
C
 MET 1ARG 141
D
 MET 1HIS 146
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 30 helices in PDB entry 1QI8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA
A
3 18Right-handed alpha
Helix 2
AB
A
20 35Right-handed alpha
Helix 3
AC
A
36 42Right-handed 310
Helix 4
AE
A
52 71Right-handed alpha
Helix 5
AF
A
80 88Right-handed alpha
Helix 6
AG
A
94 112Right-handed alpha
Helix 7
AH
A
118 138Right-handed alpha
Helix 8
BA
B
4 18Right-handed alpha
Helix 9
BB
B
19 34Right-handed alpha
Helix 10
BC
B
35 41Right-handed 310
Helix 11
BD
B
50 56Right-handed alpha
Helix 12
BE
B
57 76Right-handed alpha
Helix 13
BF
B
85 93Right-handed alpha
Helix 14
BG
B
99 117Right-handed alpha
Helix 15
BH
B
123 143Right-handed alpha
Helix 16
CA
C
3 18Right-handed alpha
Helix 17
CB
C
20 35Right-handed alpha
Helix 18
CC
C
36 42Right-handed 310
Helix 19
CE
C
52 71Right-handed alpha
Helix 20
CF
C
80 88Right-handed alpha
Helix 21
CG
C
94 112Right-handed alpha
Helix 22
CH
C
118 138Right-handed alpha
Helix 23
A
D
4 18Right-handed alpha
Helix 24
DB
D
19 34Right-handed alpha
Helix 25
C
D
35 41Right-handed 310
Helix 26
DD
D
50 56Right-handed alpha
Helix 27
DE
D
57 76Right-handed alpha
Helix 28
DF
D
85 93Right-handed alpha
Helix 29
G
D
99 117Right-handed alpha
Helix 30
DH
D
123 143Right-handed alpha
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There are no sheets in PDB entry 1QI8
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il