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

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 3TMQ entry

There are 4 chains in PDB entry 3TMQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ILE 280
B	SER 0	ARG 281
C	SER 0	ILE 280
D	MET 1	ARG 281

There are 52 helices in PDB entry 3TMQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	28	47	Right-handed alpha
Helix 2	2	A	71	87	Right-handed alpha
Helix 3	3	A	96	98	Right-handed 310
Helix 4	4	A	99	107	Right-handed alpha
Helix 5	5	A	113	117	Right-handed 310
Helix 6	6	A	119	129	Right-handed alpha
Helix 7	7	A	142	144	Right-handed 310
Helix 8	8	A	145	156	Right-handed alpha
Helix 9	9	A	180	188	Right-handed alpha
Helix 10	10	A	198	202	Right-handed alpha
Helix 11	11	A	215	217	Right-handed 310
Helix 12	12	A	218	230	Right-handed alpha
Helix 13	13	A	241	245	Right-handed 310
Helix 14	14	A	248	252	Right-handed 310
Helix 15	15	A	257	273	Right-handed alpha
Helix 16	16	B	28	47	Right-handed alpha
Helix 17	17	B	71	87	Right-handed alpha
Helix 18	18	B	96	98	Right-handed 310
Helix 19	19	B	99	105	Right-handed alpha
Helix 20	20	B	113	117	Right-handed 310
Helix 21	21	B	119	129	Right-handed alpha
Helix 22	22	B	145	156	Right-handed alpha
Helix 23	23	B	180	189	Right-handed alpha
Helix 24	24	B	198	202	Right-handed alpha
Helix 25	25	B	218	230	Right-handed alpha
Helix 26	26	B	241	245	Right-handed 310
Helix 27	27	B	257	273	Right-handed alpha
Helix 28	28	C	28	47	Right-handed alpha
Helix 29	29	C	71	87	Right-handed alpha
Helix 30	30	C	96	98	Right-handed 310
Helix 31	31	C	99	107	Right-handed alpha
Helix 32	32	C	113	117	Right-handed 310
Helix 33	33	C	119	129	Right-handed alpha
Helix 34	34	C	142	145	Right-handed 310
Helix 35	35	C	146	156	Right-handed alpha
Helix 36	36	C	180	188	Right-handed alpha
Helix 37	37	C	199	201	Right-handed 310
Helix 38	38	C	218	230	Right-handed alpha
Helix 39	39	C	241	245	Right-handed 310
Helix 40	40	C	248	252	Right-handed 310
Helix 41	41	C	257	273	Right-handed alpha
Helix 42	42	D	28	47	Right-handed alpha
Helix 43	43	D	71	87	Right-handed alpha
Helix 44	44	D	96	98	Right-handed 310
Helix 45	45	D	99	107	Right-handed alpha
Helix 46	46	D	113	117	Right-handed 310
Helix 47	47	D	119	129	Right-handed alpha
Helix 48	48	D	146	156	Right-handed alpha
Helix 49	49	D	180	188	Right-handed alpha
Helix 50	50	D	198	202	Right-handed alpha
Helix 51	51	D	218	230	Right-handed alpha
Helix 52	52	D	257	273	Right-handed alpha

There are 13 sheets in PDB entry 3TMQ. 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 2 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	3	6	first strand
Strand 2	A	9	11	anti-parallel

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There are 10 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	253	254	first strand
Strand 2	A	233	239	parallel
Strand 3	A	194	197	parallel
Strand 4	A	161	165	parallel
Strand 5	A	133	136	parallel
Strand 6	A	109	112	parallel
Strand 7	A	90	93	parallel
Strand 8	A	50	55	parallel
Strand 9	A	18	25	parallel
Strand 10	A	233	239	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	168	169	first strand
Strand 2	A	175	176	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	B	3	6	first strand
Strand 2	B	9	11	anti-parallel

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There are 10 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	253	254	first strand
Strand 2	B	233	239	parallel
Strand 3	B	194	197	parallel
Strand 4	B	161	165	parallel
Strand 5	B	133	136	parallel
Strand 6	B	109	112	parallel
Strand 7	B	90	93	parallel
Strand 8	B	50	55	parallel
Strand 9	B	18	25	parallel
Strand 10	B	233	239	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	B	168	169	first strand
Strand 2	B	175	176	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	C	2	6	first strand
Strand 2	C	9	12	anti-parallel

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There are 10 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	253	254	first strand
Strand 2	C	233	239	parallel
Strand 3	C	194	197	parallel
Strand 4	C	161	165	parallel
Strand 5	C	133	136	parallel
Strand 6	C	109	112	parallel
Strand 7	C	90	93	parallel
Strand 8	C	50	55	parallel
Strand 9	C	18	25	parallel
Strand 10	C	233	239	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	C	168	169	first strand
Strand 2	C	175	176	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	C	203	204	first strand
Strand 2	C	213	214	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	D	3	6	first strand
Strand 2	D	9	11	anti-parallel

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There are 10 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	253	254	first strand
Strand 2	D	233	239	parallel
Strand 3	D	194	197	parallel
Strand 4	D	161	165	parallel
Strand 5	D	133	136	parallel
Strand 6	D	109	112	parallel
Strand 7	D	90	93	parallel
Strand 8	D	50	55	parallel
Strand 9	D	18	25	parallel
Strand 10	D	233	239	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	D	168	169	first strand
Strand 2	D	175	176	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: 3TMQ

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