Analysis of interatomic Contacts of Structural Units in PDB entry:
3QIT


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 3QIT entry

There are 4 chains in PDB entry 3QIT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN -1THR 282
B
 ASN -1SER 283
C
 ASN -1THR 282
D
 ASN -1SER 283
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
Back to top of page

There are 53 helices in PDB entry 3QIT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 38Right-handed 310
Helix 2
2
A
39 49Right-handed alpha
Helix 3
3
A
69 73Right-handed 310
Helix 4
4
A
74 89Right-handed alpha
Helix 5
5
A
100 113Right-handed alpha
Helix 6
6
A
136 149Right-handed alpha
Helix 7
7
A
159 171Right-handed alpha
Helix 8
8
A
175 186Right-handed alpha
Helix 9
9
A
199 203Right-handed 310
Helix 10
10
A
204 209Right-handed alpha
Helix 11
11
A
215 227Right-handed alpha
Helix 12
12
A
243 254Right-handed alpha
Helix 13
13
A
267 272Right-handed alpha
Helix 14
14
A
272 282Right-handed alpha
Helix 15
15
B
35 38Right-handed 310
Helix 16
16
B
39 49Right-handed alpha
Helix 17
17
B
69 73Right-handed 310
Helix 18
18
B
74 89Right-handed alpha
Helix 19
19
B
100 113Right-handed alpha
Helix 20
20
B
136 149Right-handed alpha
Helix 21
21
B
159 171Right-handed alpha
Helix 22
22
B
175 186Right-handed alpha
Helix 23
23
B
199 203Right-handed 310
Helix 24
24
B
216 227Right-handed alpha
Helix 25
25
B
243 254Right-handed alpha
Helix 26
26
B
267 272Right-handed alpha
Helix 27
27
B
272 282Right-handed alpha
Helix 28
28
C
35 38Right-handed 310
Helix 29
29
C
39 49Right-handed alpha
Helix 30
30
C
69 73Right-handed 310
Helix 31
31
C
74 89Right-handed alpha
Helix 32
32
C
100 113Right-handed alpha
Helix 33
33
C
137 150Right-handed alpha
Helix 34
34
C
159 171Right-handed alpha
Helix 35
35
C
175 186Right-handed alpha
Helix 36
36
C
199 204Right-handed 310
Helix 37
37
C
216 227Right-handed alpha
Helix 38
38
C
243 254Right-handed alpha
Helix 39
39
C
267 272Right-handed alpha
Helix 40
40
C
272 281Right-handed alpha
Helix 41
41
D
35 38Right-handed 310
Helix 42
42
D
39 49Right-handed alpha
Helix 43
43
D
69 73Right-handed 310
Helix 44
44
D
74 89Right-handed alpha
Helix 45
45
D
100 113Right-handed alpha
Helix 46
46
D
136 149Right-handed alpha
Helix 47
47
D
159 171Right-handed alpha
Helix 48
48
D
175 186Right-handed alpha
Helix 49
49
D
199 204Right-handed 310
Helix 50
50
D
216 227Right-handed alpha
Helix 51
51
D
243 254Right-handed alpha
Helix 52
52
D
267 272Right-handed alpha
Helix 53
53
D
272 282Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 3QIT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 8first strand
Strand 2
A
11 18anti-parallel
Strand 3
A
52 56anti-parallel
Strand 4
A
25 29parallel
Strand 5
A
94 99parallel
Strand 6
A
117 123parallel
Strand 7
A
231 236parallel
Strand 8
A
258 262parallel
Back to list of sheets
Back to top of page

There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
187 190first strand
Strand 2
A
193 196anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2 8first strand
Strand 2
B
11 18anti-parallel
Strand 3
B
52 56anti-parallel
Strand 4
B
25 29parallel
Strand 5
B
94 99parallel
Strand 6
B
117 123parallel
Strand 7
B
231 236parallel
Strand 8
B
258 262parallel
Back to list of sheets
Back to top of page

There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
187 190first strand
Strand 2
B
193 196anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 8first strand
Strand 2
C
11 18anti-parallel
Strand 3
C
52 56anti-parallel
Strand 4
C
25 29parallel
Strand 5
C
94 99parallel
Strand 6
C
117 123parallel
Strand 7
C
231 236parallel
Strand 8
C
258 262parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
187 190first strand
Strand 2
C
193 196anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
2 8first strand
Strand 2
D
11 18anti-parallel
Strand 3
D
52 56anti-parallel
Strand 4
D
25 29parallel
Strand 5
D
94 99parallel
Strand 6
D
117 123parallel
Strand 7
D
231 236parallel
Strand 8
D
258 262parallel
Back to list of sheets
Back to top of page

There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
187 190first strand
Strand 2
D
193 196anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il