Analysis of interatomic Contacts of Structural Units in PDB entry:
3TTQ


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 3TTQ entry

There is 1 chain in PDB entry 3TTQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1782LEU 2825
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 32 helices in PDB entry 3TTQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1985 1992Right-handed alpha
Helix 2
2
A
1997 2001Right-handed 310
Helix 3
3
A
2023 2025Right-handed 310
Helix 4
4
A
2039 2041Right-handed 310
Helix 5
5
A
2045 2059Right-handed alpha
Helix 6
6
A
2073 2096Right-handed alpha
Helix 7
7
A
2098 2107Right-handed alpha
Helix 8
8
A
2115 2128Right-handed 310
Helix 9
9
A
2175 2191Right-handed alpha
Helix 10
10
A
2191 2198Right-handed alpha
Helix 11
11
A
2211 2215Right-handed 310
Helix 12
12
A
2216 2232Right-handed alpha
Helix 13
13
A
2236 2241Right-handed alpha
Helix 14
14
A
2253 2258Right-handed alpha
Helix 15
15
A
2267 2276Right-handed alpha
Helix 16
16
A
2285 2289Right-handed 310
Helix 17
17
A
2325 2337Right-handed alpha
Helix 18
18
A
2345 2361Right-handed alpha
Helix 19
19
A
2371 2382Right-handed alpha
Helix 20
20
A
2392 2394Right-handed 310
Helix 21
21
A
2408 2423Right-handed alpha
Helix 22
22
A
2454 2460Right-handed 310
Helix 23
23
A
2582 2587Right-handed alpha
Helix 24
24
A
2603 2606Right-handed 310
Helix 25
25
A
2607 2615Right-handed alpha
Helix 26
26
A
2615 2623Right-handed alpha
Helix 27
27
A
2641 2645Right-handed 310
Helix 28
28
A
2668 2682Right-handed alpha
Helix 29
29
A
2733 2740Right-handed alpha
Helix 30
30
A
2743 2751Right-handed alpha
Helix 31
31
A
2752 2756Right-handed 310
Helix 32
32
A
2796 2798Right-handed 310
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There are 17 sheets in PDB entry 3TTQ. 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,

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
1783 1785first strand
Strand 2
A
1791 1794anti-parallel
Strand 3
A
1801 1802anti-parallel
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There are 3 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
1805 1809first strand
Strand 2
A
1812 1816anti-parallel
Strand 3
A
1823 1826anti-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
A
1828 1829first strand
Strand 2
A
1861 1865parallel
Strand 3
A
1868 1872anti-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
A
1833 1837first strand
Strand 2
A
1848 1852anti-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
1883 1887first strand
Strand 2
A
1890 1894anti-parallel
Strand 3
A
1901 1905anti-parallel
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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
A
1907 1909first strand
Strand 2
A
1933 1937parallel
Strand 3
A
1940 1944anti-parallel
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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
A
1913 1917first strand
Strand 2
A
1920 1924anti-parallel
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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
A
1955 1959first strand
Strand 2
A
1962 1966anti-parallel
Strand 3
A
1972 1977anti-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
2014 2015first strand
Strand 2
A
2036 2037anti-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
2019 2022first strand
Strand 2
A
2026 2029anti-parallel
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There are 6 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
2694 2695first strand
Strand 2
A
2169 2171anti-parallel
Strand 3
A
2800 2804anti-parallel
Strand 4
A
2140 2144anti-parallel
Strand 5
A
2700 2709anti-parallel
Strand 6
A
2722 2730anti-parallel
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There are 8 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
2246 2247first strand
Strand 2
A
2206 2209parallel
Strand 3
A
2685 2690parallel
Strand 4
A
2626 2628parallel
Strand 5
A
2590 2592parallel
Strand 6
A
2386 2390parallel
Strand 7
A
2314 2316parallel
Strand 8
A
2264 2265parallel
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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
A
2291 2294first strand
Strand 2
A
2297 2301anti-parallel
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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
2304 2305first strand
Strand 2
A
2427 2431anti-parallel
Strand 3
A
2437 2441anti-parallel
Strand 4
A
2462 2467anti-parallel
Strand 5
A
2546 2555anti-parallel
Strand 6
A
2492 2499anti-parallel
Strand 7
A
2514 2516anti-parallel
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There are 4 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
2504 2506first strand
Strand 2
A
2492 2499anti-parallel
Strand 3
A
2546 2555anti-parallel
Strand 4
A
2541 2543anti-parallel
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There are 2 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
2480 2483first strand
Strand 2
A
2522 2525anti-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
2758 2766first strand
Strand 2
A
2775 2783anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il