Analysis of interatomic Contacts of Structural Units in PDB entry:
4FT4


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 4FT4 entry

There are 2 chains in PDB entry 4FT4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 HIS 133VAL 889
A
 HIS 133ARG 763
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 52 helices in PDB entry 4FT4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
143 151Right-handed alpha
Helix 2
2
B
152 155Right-handed 310
Helix 3
3
B
229 231Right-handed 310
Helix 4
4
B
233 239Right-handed 310
Helix 5
5
B
279 290Right-handed alpha
Helix 6
6
B
300 303Right-handed 310
Helix 7
7
B
351 365Right-handed alpha
Helix 8
8
B
377 388Right-handed alpha
Helix 9
9
B
397 415Right-handed alpha
Helix 10
10
B
480 483Right-handed 310
Helix 11
11
B
485 500Right-handed alpha
Helix 12
12
B
521 527Right-handed 310
Helix 13
13
B
538 552Right-handed alpha
Helix 14
14
B
563 569Right-handed 310
Helix 15
15
B
570 583Right-handed alpha
Helix 16
16
B
595 598Right-handed 310
Helix 17
17
B
634 638Right-handed 310
Helix 18
18
B
657 663Right-handed alpha
Helix 19
19
B
685 692Right-handed alpha
Helix 20
20
B
723 733Right-handed alpha
Helix 21
21
B
740 744Right-handed 310
Helix 22
22
B
751 753Right-handed 310
Helix 23
23
B
774 780Right-handed alpha
Helix 24
24
B
781 784Right-handed 310
Helix 25
25
B
822 830Right-handed alpha
Helix 26
26
B
841 852Right-handed alpha
Helix 27
27
B
854 871Right-handed alpha
Helix 28
28
A
143 151Right-handed alpha
Helix 29
29
A
152 155Right-handed 310
Helix 30
30
A
227 231Right-handed 310
Helix 31
31
A
279 289Right-handed alpha
Helix 32
32
A
300 303Right-handed 310
Helix 33
33
A
351 365Right-handed alpha
Helix 34
34
A
377 388Right-handed alpha
Helix 35
35
A
397 415Right-handed alpha
Helix 36
36
A
470 474Right-handed 310
Helix 37
37
A
485 499Right-handed alpha
Helix 38
38
A
521 525Right-handed 310
Helix 39
39
A
531 536Right-handed alpha
Helix 40
40
A
539 552Right-handed alpha
Helix 41
41
A
562 583Right-handed alpha
Helix 42
42
A
595 598Right-handed 310
Helix 43
43
A
637 641Right-handed 310
Helix 44
44
A
657 663Right-handed alpha
Helix 45
45
A
685 692Right-handed alpha
Helix 46
46
A
726 732Right-handed alpha
Helix 47
47
A
740 744Right-handed 310
Helix 48
48
A
750 754Right-handed 310
Helix 49
49
A
774 780Right-handed alpha
Helix 50
50
A
822 830Right-handed alpha
Helix 51
51
A
841 852Right-handed alpha
Helix 52
52
A
854 871Right-handed alpha
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There are 20 sheets in PDB entry 4FT4. 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, O, P, Q, R, S, T,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
136 137first strand
Strand 2
B
178 181anti-parallel
Strand 3
B
184 187anti-parallel
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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
172 175first strand
Strand 2
B
203 213anti-parallel
Strand 3
B
218 227anti-parallel
Strand 4
B
251 261anti-parallel
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There are 4 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
172 175first strand
Strand 2
B
203 213anti-parallel
Strand 3
B
191 194anti-parallel
Strand 4
B
265 268anti-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
271 273first strand
Strand 2
B
292 294parallel
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There are 2 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
296 299first strand
Strand 2
B
304 307anti-parallel
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There are 7 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
392 395first strand
Strand 2
B
366 375parallel
Strand 3
B
339 346parallel
Strand 4
B
510 513parallel
Strand 5
B
555 561parallel
Strand 6
B
604 611anti-parallel
Strand 7
B
586 593anti-parallel
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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
443 451first strand
Strand 2
B
460 466anti-parallel
Strand 3
B
475 478anti-parallel
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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
B
620 621first strand
Strand 2
B
879 880parallel
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There are 2 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
676 677first strand
Strand 2
B
714 715anti-parallel
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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
B
747 749first strand
Strand 2
B
755 757anti-parallel
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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
B
790 791first strand
Strand 2
B
811 813parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
136 138first strand
Strand 2
A
178 181anti-parallel
Strand 3
A
184 187anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
172 176first strand
Strand 2
A
203 213anti-parallel
Strand 3
A
218 226anti-parallel
Strand 4
A
250 261anti-parallel
Strand 5
A
292 299parallel
Strand 6
A
271 273parallel
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There are 7 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
265 268first strand
Strand 2
A
191 194anti-parallel
Strand 3
A
203 213anti-parallel
Strand 4
A
218 226anti-parallel
Strand 5
A
250 261anti-parallel
Strand 6
A
292 299parallel
Strand 7
A
304 306anti-parallel
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There are 7 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
392 395first strand
Strand 2
A
367 375parallel
Strand 3
A
340 346parallel
Strand 4
A
510 513parallel
Strand 5
A
555 561parallel
Strand 6
A
604 612anti-parallel
Strand 7
A
585 593anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
443 451first strand
Strand 2
A
460 466anti-parallel
Strand 3
A
475 477anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
620 621first strand
Strand 2
A
879 880parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
625 626first strand
Strand 2
A
653 654parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
676 677first strand
Strand 2
A
714 715anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
790 791first strand
Strand 2
A
811 813parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il