Analysis of interatomic Contacts of Structural Units in PDB entry:
5AB2


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 5AB2 entry

There are 4 chains in PDB entry 5AB2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 54HIS 962
B
 PRO 54ARG 961
C
 GLY 1PHE 6
D
 GLY 1PHE 6
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 78 helices in PDB entry 5AB2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
127 131Right-handed 310
Helix 2
2
A
143 145Right-handed 310
Helix 3
3
A
203 207Right-handed 310
Helix 4
4
A
260 264Right-handed 310
Helix 5
5
A
289 295Right-handed 310
Helix 6
6
A
296 315Right-handed alpha
Helix 7
7
A
346 350Right-handed alpha
Helix 8
8
A
357 377Right-handed alpha
Helix 9
9
A
385 388Right-handed 310
Helix 10
10
A
389 408Right-handed alpha
Helix 11
11
A
409 411Right-handed 310
Helix 12
12
A
412 426Right-handed alpha
Helix 13
13
A
442 448Right-handed alpha
Helix 14
14
A
455 486Right-handed alpha
Helix 15
15
A
491 501Right-handed alpha
Helix 16
16
A
524 544Right-handed alpha
Helix 17
17
A
576 581Right-handed alpha
Helix 18
18
A
625 628Right-handed 310
Helix 19
19
A
638 650Right-handed alpha
Helix 20
20
A
651 654Right-handed 310
Helix 21
21
A
655 672Right-handed alpha
Helix 22
22
A
676 684Right-handed alpha
Helix 23
23
A
685 690Right-handed 310
Helix 24
24
A
692 713Right-handed alpha
Helix 25
25
A
715 729Right-handed alpha
Helix 26
26
A
730 737Right-handed alpha
Helix 27
27
A
744 761Right-handed alpha
Helix 28
28
A
763 779Right-handed alpha
Helix 29
29
A
787 789Right-handed 310
Helix 30
30
A
790 799Right-handed alpha
Helix 31
31
A
801 815Right-handed alpha
Helix 32
32
A
817 828Right-handed alpha
Helix 33
33
A
833 847Right-handed alpha
Helix 34
34
A
851 853Right-handed 310
Helix 35
35
A
854 865Right-handed alpha
Helix 36
36
A
868 879Right-handed alpha
Helix 37
37
A
879 887Right-handed alpha
Helix 38
38
A
891 903Right-handed alpha
Helix 39
39
A
907 922Right-handed alpha
Helix 40
40
A
929 947Right-handed alpha
Helix 41
41
A
948 960Right-handed alpha
Helix 42
42
B
203 207Right-handed 310
Helix 43
43
B
260 264Right-handed 310
Helix 44
44
B
289 295Right-handed 310
Helix 45
45
B
296 313Right-handed alpha
Helix 46
46
B
347 349Right-handed 310
Helix 47
47
B
357 377Right-handed alpha
Helix 48
48
B
389 408Right-handed alpha
Helix 49
49
B
409 412Right-handed 310
Helix 50
50
B
416 429Right-handed alpha
Helix 51
51
B
442 448Right-handed alpha
Helix 52
52
B
451 468Right-handed alpha
Helix 53
53
B
469 478Right-handed alpha
Helix 54
54
B
478 483Right-handed alpha
Helix 55
55
B
492 496Right-handed 310
Helix 56
56
B
534 541Right-handed 310
Helix 57
57
B
624 628Right-handed 310
Helix 58
58
B
642 648Right-handed alpha
Helix 59
59
B
655 670Right-handed alpha
Helix 60
60
B
676 682Right-handed alpha
Helix 61
61
B
683 686Right-handed 310
Helix 62
62
B
692 712Right-handed alpha
Helix 63
63
B
715 729Right-handed alpha
Helix 64
64
B
730 736Right-handed alpha
Helix 65
65
B
744 760Right-handed alpha
Helix 66
66
B
763 779Right-handed alpha
Helix 67
67
B
787 789Right-handed 310
Helix 68
68
B
790 798Right-handed alpha
Helix 69
69
B
804 814Right-handed alpha
Helix 70
70
B
817 828Right-handed alpha
Helix 71
71
B
835 847Right-handed alpha
Helix 72
72
B
851 853Right-handed 310
Helix 73
73
B
854 863Right-handed alpha
Helix 74
74
B
868 879Right-handed alpha
Helix 75
75
B
879 887Right-handed alpha
Helix 76
76
B
891 903Right-handed alpha
Helix 77
77
B
910 924Right-handed alpha
Helix 78
78
B
928 960Right-handed alpha
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There are 18 sheets in PDB entry 5AB2. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, BA, BB, BC, BD, BE, BF, BG, BH,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
116 121first strand
Strand 2
A
161 171anti-parallel
Strand 3
A
90 101anti-parallel
Strand 4
A
73 85anti-parallel
Strand 5
A
219 226parallel
Strand 6
A
249 253anti-parallel
Strand 7
A
238 243anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
107 111first strand
Strand 2
A
147 151anti-parallel
Strand 3
A
138 142anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
178 185first strand
Strand 2
A
191 198anti-parallel
Strand 3
A
266 269anti-parallel
Strand 4
A
231 234anti-parallel
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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
272 277first strand
Strand 2
A
283 288anti-parallel
Strand 3
A
322 328parallel
Strand 4
A
341 345parallel
Strand 5
A
335 336anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
382 383first strand
Strand 2
A
489 490parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
563 565first strand
Strand 2
A
548 554anti-parallel
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There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
610 613first strand
Strand 2
A
558 561anti-parallel
Strand 3
A
548 554anti-parallel
Strand 4
A
632 636parallel
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There are 4 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
610 613first strand
Strand 2
A
558 561anti-parallel
Strand 3
A
548 554anti-parallel
Strand 4
A
563 565anti-parallel
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There are 2 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
632 636first strand
Strand 2
A
548 554parallel
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There are 3 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
601 605first strand
Strand 2
A
588 594anti-parallel
Strand 3
A
621 623anti-parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
116 124first strand
Strand 2
B
162 171anti-parallel
Strand 3
B
90 100anti-parallel
Strand 4
B
74 85anti-parallel
Strand 5
B
219 226parallel
Strand 6
B
249 253anti-parallel
Strand 7
B
238 241anti-parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
108 111first strand
Strand 2
B
147 151anti-parallel
Strand 3
B
138 142anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
178 185first strand
Strand 2
B
191 198anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
231 234first strand
Strand 2
B
266 269anti-parallel
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There are 5 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
272 277first strand
Strand 2
B
283 288anti-parallel
Strand 3
B
322 328parallel
Strand 4
B
341 345parallel
Strand 5
B
335 336anti-parallel
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There are 2 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
381 383first strand
Strand 2
B
488 490parallel
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There are 3 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
560 565first strand
Strand 2
B
548 553anti-parallel
Strand 3
B
632 635parallel
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There are 2 strands in BH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
591 592first strand
Strand 2
B
601 602anti-parallel
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