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

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 7MTB entry

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

Chain ID	Initial residue	Terminal residue
G	LEU 6	SER 508
H	GLU 4	SER 228
L	ASP 2	GLU 215
R	MET 1	GLY 324

There are 32 helices in PDB entry 7MTB. 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	455	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	169	171	Right-handed 310
Helix 16	AB7	H	200	202	Right-handed 310
Helix 17	AB8	L	123	128	Right-handed alpha
Helix 18	AB9	L	185	189	Right-handed alpha
Helix 19	AC1	R	33	63	Right-handed alpha
Helix 20	AC2	R	64	69	Right-handed 310
Helix 21	AC3	R	70	72	Right-handed 310
Helix 22	AC4	R	73	90	Right-handed alpha
Helix 23	AC5	R	90	99	Right-handed alpha
Helix 24	AC6	R	105	141	Right-handed alpha
Helix 25	AC7	R	149	169	Right-handed alpha
Helix 26	AC8	R	170	173	Right-handed 310
Helix 27	AC9	R	199	211	Right-handed alpha
Helix 28	AD1	R	212	236	Right-handed alpha
Helix 29	AD2	R	240	278	Right-handed alpha
Helix 30	AD3	R	289	297	Right-handed alpha
Helix 31	AD4	R	297	307	Right-handed alpha
Helix 32	AD5	R	310	322	Right-handed alpha

There are 16 sheets in PDB entry 7MTB. 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, AB6, AB7,

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	265	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 3 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	23	24	first strand
Strand 2	H	82	86	anti-parallel
Strand 3	H	71	75	anti-parallel

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There are 3 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	35	36	first strand
Strand 2	H	101	103	anti-parallel
Strand 3	H	113	115	anti-parallel

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There are 2 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	39	42	first strand
Strand 2	H	96	99	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	176	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	164	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 AB1 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 AB2 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	104	108	parallel
Strand 3	L	85	91	anti-parallel
Strand 4	L	34	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 AB3 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	104	108	parallel
Strand 3	L	85	91	anti-parallel
Strand 4	L	99	100	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	116	120	first strand
Strand 2	L	131	141	anti-parallel
Strand 3	L	175	184	anti-parallel
Strand 4	L	161	165	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	155	157	first strand
Strand 2	L	147	152	anti-parallel
Strand 3	L	193	199	anti-parallel
Strand 4	L	207	212	anti-parallel

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There are 2 strands in AB6 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 AB7 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: 7MTB

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