Analysis of interatomic Contacts of Structural Units in PDB entry:
1U5I


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 1U5I entry

There are 2 chains in PDB entry 1U5I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LEU 700
B
 ASN 9SER 184
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 33 helices in PDB entry 1U5I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 16Right-handed alpha
Helix 2
2
A
20 24Right-handed 310
Helix 3
3
A
28 30Right-handed 310
Helix 4
4
A
31 42Right-handed alpha
Helix 5
5
A
54 58Right-handed 310
Helix 6
6
A
67 71Right-handed 310
Helix 7
7
A
77 82Right-handed 310
Helix 8
8
A
105 116Right-handed alpha
Helix 9
9
A
117 125Right-handed alpha
Helix 10
10
A
176 189Right-handed alpha
Helix 11
11
A
190 190Right-handed 310
Helix 12
12
A
191 195Right-handed 310
Helix 13
13
A
199 207Right-handed alpha
Helix 14
14
A
223 235Right-handed alpha
Helix 15
15
A
328 335Right-handed alpha
Helix 16
16
A
380 384Right-handed 310
Helix 17
17
A
531 543Right-handed alpha
Helix 18
18
A
550 562Right-handed alpha
Helix 19
19
A
573 585Right-handed alpha
Helix 20
20
A
594 615Right-handed alpha
Helix 21
21
A
626 634Right-handed alpha
Helix 22
22
A
639 651Right-handed alpha
Helix 23
23
A
652 654Right-handed 310
Helix 24
24
A
658 680Right-handed alpha
Helix 25
25
A
691 698Right-handed alpha
Helix 26
26
B
11 26Right-handed alpha
Helix 27
27
B
32 44Right-handed alpha
Helix 28
28
B
56 66Right-handed alpha
Helix 29
29
B
77 96Right-handed alpha
Helix 30
30
B
109 117Right-handed alpha
Helix 31
31
B
122 134Right-handed alpha
Helix 32
32
B
142 163Right-handed alpha
Helix 33
33
B
174 183Right-handed alpha
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There are 13 sheets in PDB entry 1U5I. 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,

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
A
25 26first strand
Strand 2
A
148 155parallel
Strand 3
A
138 145anti-parallel
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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
97 98first strand
Strand 2
A
169 170anti-parallel
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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
160 161first strand
Strand 2
A
164 165anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
211 216first strand
Strand 2
A
337 342anti-parallel
Strand 3
A
237 241anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
265 270first strand
Strand 2
A
281 285anti-parallel
Strand 3
A
325 327anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
357 365first strand
Strand 2
A
495 503anti-parallel
Strand 3
A
405 413anti-parallel
Strand 4
A
470 477anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
429 435first strand
Strand 2
A
481 488anti-parallel
Strand 3
A
387 390anti-parallel
Strand 4
A
508 511anti-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
A
517 518first strand
Strand 2
A
636 637anti-parallel
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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
A
547 549first strand
Strand 2
A
591 593anti-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
A
622 623first strand
Strand 2
A
656 657anti-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
A
686 690first strand
Strand 2
B
169 173anti-parallel
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There are 2 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
30 31first strand
Strand 2
B
75 76anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
104 105first strand
Strand 2
B
140 141anti-parallel
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