Analysis of interatomic Contacts of Structural Units in PDB entry:
3TL8

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 3TL8 entry

Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 16 chains in PDB entry 3TL8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 273	ARG 323
A	GLN 325	ASP 445
A	HIS 447	VAL 448
A	ALA 451	GLN 576
B	ILE 267	GLY 353
D	LEU 274	ARG 323
D	GLN 325	ASP 445
D	HIS 447	VAL 448
D	ALA 451	GLN 583
F	ILE 267	LEU 354
G	LEU 274	ARG 323
G	GLN 325	ASP 445
G	HIS 447	VAL 448
G	ALA 451	GLU 578
H	LEU 274	ARG 323
H	GLN 325	LEU 440

There are 78 helices in PDB entry 3TL8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	278	287	Right-handed alpha
Helix 2	2	A	290	292	Right-handed 310
Helix 3	3	A	324	337	Right-handed alpha
Helix 4	4	A	338	340	Right-handed 310
Helix 5	5	A	371	375	Right-handed 310
Helix 6	6	A	386	407	Right-handed alpha
Helix 7	7	A	418	420	Right-handed 310
Helix 8	8	A	460	467	Right-handed alpha
Helix 9	9	A	470	488	Right-handed alpha
Helix 10	10	A	490	501	Right-handed alpha
Helix 11	11	A	504	515	Right-handed alpha
Helix 12	12	A	517	521	Right-handed 310
Helix 13	13	A	523	527	Right-handed 310
Helix 14	14	A	531	546	Right-handed alpha
Helix 15	15	A	555	565	Right-handed alpha
Helix 16	16	A	567	574	Right-handed alpha
Helix 17	17	B	270	292	Right-handed alpha
Helix 18	18	B	295	308	Right-handed alpha
Helix 19	19	B	314	324	Right-handed alpha
Helix 20	20	B	339	352	Right-handed alpha
Helix 21	21	D	278	287	Right-handed alpha
Helix 22	22	D	290	292	Right-handed 310
Helix 23	23	D	324	338	Right-handed alpha
Helix 24	24	D	371	375	Right-handed 310
Helix 25	25	D	386	407	Right-handed alpha
Helix 26	26	D	460	467	Right-handed alpha
Helix 27	27	D	471	488	Right-handed alpha
Helix 28	28	D	490	501	Right-handed alpha
Helix 29	29	D	504	515	Right-handed alpha
Helix 30	30	D	517	521	Right-handed 310
Helix 31	31	D	523	527	Right-handed 310
Helix 32	32	D	531	546	Right-handed alpha
Helix 33	33	D	555	564	Right-handed alpha
Helix 34	34	D	567	582	Right-handed alpha
Helix 35	35	F	270	291	Right-handed alpha
Helix 36	36	F	295	310	Right-handed alpha
Helix 37	37	F	314	323	Right-handed alpha
Helix 38	38	F	339	353	Right-handed alpha
Helix 39	39	G	278	286	Right-handed alpha
Helix 40	40	G	324	337	Right-handed alpha
Helix 41	41	G	338	341	Right-handed 310
Helix 42	42	G	371	376	Right-handed alpha
Helix 43	43	G	386	407	Right-handed alpha
Helix 44	44	G	418	420	Right-handed 310
Helix 45	45	G	434	438	Right-handed 310
Helix 46	46	G	460	467	Right-handed alpha
Helix 47	47	G	471	488	Right-handed alpha
Helix 48	48	G	490	501	Right-handed alpha
Helix 49	49	G	504	515	Right-handed alpha
Helix 50	50	G	517	521	Right-handed 310
Helix 51	51	G	531	546	Right-handed alpha
Helix 52	52	G	549	553	Right-handed 310
Helix 53	53	G	555	565	Right-handed alpha
Helix 54	54	G	567	577	Right-handed alpha
Helix 55	55	H	278	286	Right-handed alpha
Helix 56	56	H	290	292	Right-handed 310
Helix 57	57	H	324	338	Right-handed alpha
Helix 58	58	H	371	375	Right-handed 310
Helix 59	59	H	386	407	Right-handed alpha
Helix 60	60	H	418	420	Right-handed 310
Helix 61	61	H	460	467	Right-handed alpha
Helix 62	62	H	471	488	Right-handed alpha
Helix 63	63	H	490	500	Right-handed alpha
Helix 64	64	H	504	515	Right-handed alpha
Helix 65	65	H	517	521	Right-handed 310
Helix 66	66	H	523	527	Right-handed 310
Helix 67	67	H	531	546	Right-handed alpha
Helix 68	68	H	549	553	Right-handed 310
Helix 69	69	H	555	565	Right-handed alpha
Helix 70	70	H	567	579	Right-handed alpha
Helix 71	71	K	270	291	Right-handed alpha
Helix 72	72	K	295	310	Right-handed alpha
Helix 73	73	K	314	324	Right-handed alpha
Helix 74	74	K	339	353	Right-handed alpha
Helix 75	75	L	270	292	Right-handed alpha
Helix 76	76	L	295	309	Right-handed alpha
Helix 77	77	L	314	323	Right-handed alpha
Helix 78	78	L	339	352	Right-handed alpha

There are 16 sheets in PDB entry 3TL8. 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,

There are 6 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	275	276	first strand
Strand 2	A	351	354	parallel
Strand 3	A	359	364	anti-parallel
Strand 4	A	313	319	anti-parallel
Strand 5	A	301	307	anti-parallel
Strand 6	A	294	298	anti-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	411	413	first strand
Strand 2	A	439	441	anti-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	422	424	first strand
Strand 2	A	430	432	anti-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	448	449	first strand
Strand 2	A	468	469	anti-parallel

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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	275	276	first strand
Strand 2	D	351	354	parallel
Strand 3	D	359	364	anti-parallel
Strand 4	D	313	319	anti-parallel
Strand 5	D	301	307	anti-parallel
Strand 6	D	294	297	anti-parallel

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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	411	413	first strand
Strand 2	D	439	441	anti-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	D	422	424	first strand
Strand 2	D	430	432	anti-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	D	448	449	first strand
Strand 2	D	468	469	anti-parallel

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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	275	277	first strand
Strand 2	G	351	353	parallel
Strand 3	G	360	364	anti-parallel
Strand 4	G	313	319	anti-parallel
Strand 5	G	301	307	anti-parallel
Strand 6	G	294	297	anti-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	G	411	413	first strand
Strand 2	G	439	441	anti-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	G	422	424	first strand
Strand 2	G	430	432	anti-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	G	448	449	first strand
Strand 2	G	468	469	anti-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	H	275	276	first strand
Strand 2	H	351	354	parallel
Strand 3	H	359	364	anti-parallel
Strand 4	H	313	319	anti-parallel
Strand 5	H	301	307	anti-parallel
Strand 6	H	294	297	anti-parallel

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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	H	411	413	first strand
Strand 2	H	439	441	anti-parallel

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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	422	424	first strand
Strand 2	H	430	432	anti-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	H	448	449	first strand
Strand 2	H	468	469	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 3TL8

Analysis of interatomic Contacts of Structural Units in PDB entry:
3TL8