Analysis of interatomic Contacts of Structural Units in PDB entry:
7MTA

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 7MTA entry

There are 4 chains in PDB entry 7MTA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	LEU 6	SER 508
H	GLU 4	PRO 226
L	ASP 2	GLU 216
R	MET 1	GLY 324

There are 37 helices in PDB entry 7MTA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	6	24	Right-handed alpha
Helix 2	AA2	G	220	227	Right-handed alpha
Helix 3	AA3	G	228	242	Right-handed alpha
Helix 4	AA4	G	271	279	Right-handed alpha
Helix 5	AA5	G	287	308	Right-handed alpha
Helix 6	AA6	G	316	318	Right-handed 310
Helix 7	AA7	G	357	362	Right-handed alpha
Helix 8	AA8	G	368	385	Right-handed alpha
Helix 9	AA9	G	397	408	Right-handed alpha
Helix 10	AB1	G	417	428	Right-handed alpha
Helix 11	AB2	G	431	435	Right-handed 310
Helix 12	AB3	G	445	454	Right-handed 310
Helix 13	AB4	G	456	462	Right-handed alpha
Helix 14	AB5	G	496	507	Right-handed alpha
Helix 15	AB6	H	31	35	Right-handed 310
Helix 16	AB7	H	90	94	Right-handed 310
Helix 17	AB8	H	143	146	Right-handed 310
Helix 18	AB9	H	169	171	Right-handed 310
Helix 19	AC1	H	200	202	Right-handed 310
Helix 20	AC2	L	124	130	Right-handed alpha
Helix 21	AC3	L	186	190	Right-handed alpha
Helix 22	AC4	R	33	65	Right-handed alpha
Helix 23	AC5	R	66	69	Right-handed 310
Helix 24	AC6	R	70	72	Right-handed 310
Helix 25	AC7	R	73	90	Right-handed alpha
Helix 26	AC8	R	90	99	Right-handed alpha
Helix 27	AC9	R	105	141	Right-handed alpha
Helix 28	AD1	R	149	169	Right-handed alpha
Helix 29	AD2	R	170	173	Right-handed 310
Helix 30	AD3	R	195	198	Right-handed 310
Helix 31	AD4	R	199	212	Right-handed alpha
Helix 32	AD5	R	212	236	Right-handed alpha
Helix 33	AD6	R	240	278	Right-handed alpha
Helix 34	AD7	R	286	288	Right-handed 310
Helix 35	AD8	R	289	297	Right-handed alpha
Helix 36	AD9	R	297	307	Right-handed alpha
Helix 37	AE1	R	310	322	Right-handed alpha

There are 14 sheets in PDB entry 7MTA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	187	195	first strand
Strand 2	G	200	206	anti-parallel
Strand 3	G	212	219	anti-parallel
Strand 4	G	259	264	anti-parallel
Strand 5	G	250	255	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	310	311	first strand
Strand 2	G	337	338	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	320	322	first strand
Strand 2	G	328	330	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	6	10	first strand
Strand 2	H	20	28	anti-parallel
Strand 3	H	81	87	anti-parallel
Strand 4	H	71	76	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	13	15	first strand
Strand 2	H	120	124	parallel
Strand 3	H	95	102	anti-parallel
Strand 4	H	36	42	anti-parallel
Strand 5	H	49	54	anti-parallel
Strand 6	H	61	63	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	133	137	first strand
Strand 2	H	148	158	anti-parallel
Strand 3	H	189	198	anti-parallel
Strand 4	H	176	178	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	133	137	first strand
Strand 2	H	148	158	anti-parallel
Strand 3	H	189	198	anti-parallel
Strand 4	H	182	183	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	163	167	first strand
Strand 2	H	207	213	anti-parallel
Strand 3	H	218	224	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	5	8	first strand
Strand 2	L	20	26	anti-parallel
Strand 3	L	71	76	anti-parallel
Strand 4	L	63	66	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	11	14	first strand
Strand 2	L	105	109	parallel
Strand 3	L	86	90	anti-parallel
Strand 4	L	35	39	anti-parallel
Strand 5	L	46	50	anti-parallel
Strand 6	L	54	55	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	117	121	first strand
Strand 2	L	132	142	anti-parallel
Strand 3	L	176	185	anti-parallel
Strand 4	L	162	166	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	156	158	first strand
Strand 2	L	147	153	anti-parallel
Strand 3	L	194	201	anti-parallel
Strand 4	L	208	213	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	4	5	first strand
Strand 2	R	10	11	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	178	181	first strand
Strand 2	R	186	189	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: 7MTA

Analysis of interatomic Contacts of Structural Units in PDB entry:
7MTA