Analysis of interatomic Contacts of Structural Units in PDB entry:
4QJ4


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 4QJ4 entry

There are 2 chains in PDB entry 4QJ4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 35ASN 352
B
 GLN 12GLU 882
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 50 helices in PDB entry 4QJ4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 63Right-handed alpha
Helix 2
2
A
68 74Right-handed alpha
Helix 3
3
A
75 97Right-handed alpha
Helix 4
4
A
105 115Right-handed alpha
Helix 5
5
A
117 121Right-handed 310
Helix 6
6
A
127 137Right-handed alpha
Helix 7
7
A
138 146Right-handed alpha
Helix 8
8
A
147 151Right-handed 310
Helix 9
9
A
156 163Right-handed alpha
Helix 10
10
A
163 169Right-handed alpha
Helix 11
11
A
175 182Right-handed alpha
Helix 12
12
A
209 214Right-handed alpha
Helix 13
13
A
215 220Right-handed 310
Helix 14
14
A
233 237Right-handed 310
Helix 15
15
A
246 259Right-handed alpha
Helix 16
16
A
260 265Right-handed 310
Helix 17
17
A
275 283Right-handed alpha
Helix 18
18
A
287 291Right-handed 310
Helix 19
19
A
301 315Right-handed alpha
Helix 20
20
A
333 352Right-handed alpha
Helix 21
21
B
19 25Right-handed alpha
Helix 22
22
B
76 78Right-handed 310
Helix 23
23
B
83 91Right-handed alpha
Helix 24
24
B
97 101Right-handed alpha
Helix 25
25
B
127 140Right-handed alpha
Helix 26
26
B
141 146Right-handed alpha
Helix 27
27
B
148 163Right-handed alpha
Helix 28
28
B
172 179Right-handed alpha
Helix 29
29
B
182 194Right-handed alpha
Helix 30
30
B
204 208Right-handed 310
Helix 31
31
B
209 221Right-handed alpha
Helix 32
32
B
223 234Right-handed alpha
Helix 33
33
B
242 253Right-handed alpha
Helix 34
34
B
268 280Right-handed alpha
Helix 35
35
B
282 288Right-handed alpha
Helix 36
36
B
292 301Right-handed alpha
Helix 37
37
B
309 314Right-handed alpha
Helix 38
38
B
322 324Right-handed 310
Helix 39
39
B
347 356Right-handed alpha
Helix 40
40
B
389 400Right-handed alpha
Helix 41
41
B
418 434Right-handed alpha
Helix 42
42
B
604 612Right-handed alpha
Helix 43
43
B
622 632Right-handed alpha
Helix 44
44
B
632 643Right-handed alpha
Helix 45
45
B
661 666Right-handed alpha
Helix 46
46
B
680 691Right-handed alpha
Helix 47
47
B
702 706Right-handed 310
Helix 48
48
B
852 861Right-handed alpha
Helix 49
49
B
861 876Right-handed alpha
Helix 50
50
B
876 881Right-handed alpha
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There are 12 sheets in PDB entry 4QJ4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 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
189 195first strand
Strand 2
A
200 206anti-parallel
Strand 3
A
39 45parallel
Strand 4
A
225 231parallel
Strand 5
A
268 274parallel
Strand 6
A
324 328parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
26 30first strand
Strand 2
B
39 45anti-parallel
Strand 3
B
51 55anti-parallel
Strand 4
B
61 65anti-parallel
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There are 3 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
69 74first strand
Strand 2
B
103 108anti-parallel
Strand 3
B
116 121anti-parallel
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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
170 171first strand
Strand 2
B
202 203anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
598 599first strand
Strand 2
B
616 621parallel
Strand 3
B
644 648parallel
Strand 4
B
671 674parallel
Strand 5
B
326 331parallel
Strand 6
B
698 700anti-parallel
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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
B
342 343first strand
Strand 2
B
383 384parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
360 363first strand
Strand 2
B
408 412parallel
Strand 3
B
463 466parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
365 366first strand
Strand 2
B
376 377anti-parallel
Strand 3
B
387 388anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
781 786first strand
Strand 2
B
726 736anti-parallel
Strand 3
B
832 842anti-parallel
Strand 4
B
819 826anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
781 786first strand
Strand 2
B
726 736anti-parallel
Strand 3
B
844 846anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
759 763first strand
Strand 2
B
745 752anti-parallel
Strand 3
B
793 800anti-parallel
Strand 4
B
805 807anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
759 763first strand
Strand 2
B
745 752anti-parallel
Strand 3
B
793 800anti-parallel
Strand 4
B
810 812anti-parallel
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