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


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 4NIF entry

There are 4 chains in PDB entry 4NIF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 413ARG 728
B
 ALA 9SER 360
D
 VAL 413ARG 728
E
 GLY 10LYS 292
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 65 helices in PDB entry 4NIF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
456 467Right-handed alpha
Helix 2
2
A
496 502Right-handed alpha
Helix 3
3
A
508 529Right-handed alpha
Helix 4
4
A
537 539Right-handed 310
Helix 5
5
A
549 551Right-handed 310
Helix 6
6
A
582 610Right-handed alpha
Helix 7
7
A
621 632Right-handed alpha
Helix 8
8
A
638 643Right-handed 310
Helix 9
9
A
645 656Right-handed alpha
Helix 10
10
A
659 663Right-handed 310
Helix 11
11
A
665 672Right-handed alpha
Helix 12
12
A
672 677Right-handed alpha
Helix 13
13
A
678 681Right-handed 310
Helix 14
14
A
690 707Right-handed alpha
Helix 15
15
A
716 719Right-handed 310
Helix 16
16
A
720 727Right-handed alpha
Helix 17
17
B
61 78Right-handed alpha
Helix 18
18
B
112 119Right-handed alpha
Helix 19
19
B
122 143Right-handed alpha
Helix 20
20
B
151 153Right-handed 310
Helix 21
21
B
195 200Right-handed alpha
Helix 22
22
B
207 224Right-handed alpha
Helix 23
23
B
232 245Right-handed alpha
Helix 24
24
B
248 253Right-handed alpha
Helix 25
25
B
258 267Right-handed alpha
Helix 26
26
B
274 279Right-handed alpha
Helix 27
27
B
283 294Right-handed alpha
Helix 28
28
B
303 309Right-handed alpha
Helix 29
29
B
310 314Right-handed 310
Helix 30
30
B
318 322Right-handed 310
Helix 31
31
B
339 352Right-handed alpha
Helix 32
32
B
353 355Right-handed 310
Helix 33
33
D
456 467Right-handed alpha
Helix 34
34
D
497 502Right-handed alpha
Helix 35
35
D
508 529Right-handed alpha
Helix 36
36
D
537 539Right-handed 310
Helix 37
37
D
549 551Right-handed 310
Helix 38
38
D
582 610Right-handed alpha
Helix 39
39
D
621 632Right-handed alpha
Helix 40
40
D
638 643Right-handed 310
Helix 41
41
D
645 656Right-handed alpha
Helix 42
42
D
665 672Right-handed alpha
Helix 43
43
D
672 677Right-handed alpha
Helix 44
44
D
678 681Right-handed 310
Helix 45
45
D
690 707Right-handed alpha
Helix 46
46
D
716 719Right-handed 310
Helix 47
47
D
720 727Right-handed alpha
Helix 48
48
E
61 78Right-handed alpha
Helix 49
49
E
94 98Right-handed 310
Helix 50
50
E
112 119Right-handed alpha
Helix 51
51
E
122 143Right-handed alpha
Helix 52
52
E
151 153Right-handed 310
Helix 53
53
E
195 200Right-handed alpha
Helix 54
54
E
207 224Right-handed alpha
Helix 55
55
E
232 245Right-handed alpha
Helix 56
56
E
248 253Right-handed alpha
Helix 57
57
E
258 267Right-handed alpha
Helix 58
58
E
274 279Right-handed alpha
Helix 59
59
E
283 294Right-handed alpha
Helix 60
60
E
297 301Right-handed 310
Helix 61
61
E
303 309Right-handed alpha
Helix 62
62
E
310 314Right-handed 310
Helix 63
63
E
318 322Right-handed 310
Helix 64
64
E
339 351Right-handed alpha
Helix 65
65
E
352 355Right-handed 310
Back to top of page

There are 14 sheets in PDB entry 4NIF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

There are 5 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
418 427first strand
Strand 2
A
430 437anti-parallel
Strand 3
A
442 450anti-parallel
Strand 4
A
484 490anti-parallel
Strand 5
A
475 480anti-parallel
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
531 532first strand
Strand 2
A
562 563anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
541 543first strand
Strand 2
A
553 555anti-parallel
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
13 14first strand
Strand 2
B
17 18anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
25 33first strand
Strand 2
B
38 44anti-parallel
Strand 3
B
49 56anti-parallel
Strand 4
B
101 106anti-parallel
Strand 5
B
88 90anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
110 111first strand
Strand 2
B
155 157anti-parallel
Strand 3
B
163 165anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
145 146first strand
Strand 2
B
172 173anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
418 427first strand
Strand 2
D
430 437anti-parallel
Strand 3
D
442 450anti-parallel
Strand 4
D
484 490anti-parallel
Strand 5
D
475 480anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
495 496first strand
Strand 2
D
541 543anti-parallel
Strand 3
D
553 555anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
531 532first strand
Strand 2
D
562 563anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
13 14first strand
Strand 2
E
17 18anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
25 33first strand
Strand 2
E
38 44anti-parallel
Strand 3
E
49 56anti-parallel
Strand 4
E
101 106anti-parallel
Strand 5
E
88 90anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
110 111first strand
Strand 2
E
155 157anti-parallel
Strand 3
E
163 165anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
145 146first strand
Strand 2
E
172 173anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il