Analysis of interatomic Contacts of Structural Units in PDB entry:
7LO8

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 7LO8 entry

There are 3 chains in PDB entry 7LO8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
Z	MET 1	LEU 383
H	GLU 27	CYS 257
L	SER 24	CYS 238

There are 26 helices in PDB entry 7LO8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	Z	3	22	Right-handed alpha
Helix 2	AA2	Z	25	33	Right-handed alpha
Helix 3	AA3	Z	37	55	Right-handed alpha
Helix 4	AA4	Z	61	66	Right-handed alpha
Helix 5	AA5	Z	66	86	Right-handed alpha
Helix 6	AA6	Z	93	108	Right-handed alpha
Helix 7	AA7	Z	108	116	Right-handed alpha
Helix 8	AA8	Z	124	150	Right-handed alpha
Helix 9	AA9	Z	156	177	Right-handed alpha
Helix 10	AB1	Z	200	203	Right-handed 310
Helix 11	AB2	Z	204	224	Right-handed alpha
Helix 12	AB3	Z	224	232	Right-handed alpha
Helix 13	AB4	Z	236	257	Right-handed alpha
Helix 14	AB5	Z	257	265	Right-handed alpha
Helix 15	AB6	Z	267	289	Right-handed alpha
Helix 16	AB7	Z	292	303	Right-handed alpha
Helix 17	AB8	Z	303	308	Right-handed alpha
Helix 18	AB9	Z	308	321	Right-handed alpha
Helix 19	AC1	Z	324	352	Right-handed alpha
Helix 20	AC2	Z	356	381	Right-handed alpha
Helix 21	AC3	H	113	117	Right-handed 310
Helix 22	AC4	H	168	172	Right-handed 310
Helix 23	AC5	H	195	199	Right-handed 310
Helix 24	AC6	H	228	233	Right-handed alpha
Helix 25	AC7	L	145	150	Right-handed alpha
Helix 26	AC8	L	207	212	Right-handed alpha

There are 11 sheets in PDB entry 7LO8. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	30	33	first strand
Strand 2	H	45	50	anti-parallel
Strand 3	H	104	109	anti-parallel
Strand 4	H	94	99	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	H	59	61	first strand
Strand 2	H	76	78	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	71	72	first strand
Strand 2	H	64	65	anti-parallel
Strand 3	H	118	120	anti-parallel
Strand 4	H	149	151	anti-parallel

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There are 2 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	128	130	first strand
Strand 2	H	137	139	anti-parallel

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There are 4 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	161	165	first strand
Strand 2	H	176	184	anti-parallel
Strand 3	H	220	226	anti-parallel
Strand 4	H	204	206	anti-parallel

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There are 3 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	191	194	first strand
Strand 2	H	235	241	anti-parallel
Strand 3	H	249	252	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	L	30	31	first strand
Strand 2	L	43	48	anti-parallel
Strand 3	L	94	99	anti-parallel
Strand 4	L	86	90	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	34	36	first strand
Strand 2	L	126	129	parallel
Strand 3	L	109	114	anti-parallel
Strand 4	L	58	62	anti-parallel
Strand 5	L	69	72	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	34	36	first strand
Strand 2	L	126	129	parallel
Strand 3	L	109	114	anti-parallel
Strand 4	L	121	122	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	138	142	first strand
Strand 2	L	153	161	anti-parallel
Strand 3	L	199	206	anti-parallel
Strand 4	L	183	187	anti-parallel

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There are 3 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	169	174	first strand
Strand 2	L	216	221	anti-parallel
Strand 3	L	229	233	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: 7LO8

Analysis of interatomic Contacts of Structural Units in PDB entry:
7LO8