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

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 7LJC entry

There are 5 chains in PDB entry 7LJC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
R	SER 21	CYS 347
A	THR 9	LEU 246
B	GLU 3	ASN 340
G	THR 6	ARG 62
N	GLN 1	SER 127

There are 27 helices in PDB entry 7LJC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	21	51	Right-handed alpha
Helix 2	AA2	R	51	56	Right-handed alpha
Helix 3	AA3	R	59	77	Right-handed alpha
Helix 4	AA4	R	77	88	Right-handed alpha
Helix 5	AA5	R	94	127	Right-handed alpha
Helix 6	AA6	R	127	135	Right-handed alpha
Helix 7	AA7	R	136	161	Right-handed alpha
Helix 8	AA8	R	191	203	Right-handed alpha
Helix 9	AA9	R	203	240	Right-handed alpha
Helix 10	AB1	R	265	298	Right-handed alpha
Helix 11	AB2	R	309	332	Right-handed alpha
Helix 12	AB3	R	334	346	Right-handed alpha
Helix 13	AB4	A	10	40	Right-handed alpha
Helix 14	AB5	A	52	56	Right-handed 310
Helix 15	AB6	A	95	103	Right-handed 310
Helix 16	AB7	A	117	130	Right-handed alpha
Helix 17	AB8	A	145	156	Right-handed alpha
Helix 18	AB9	A	159	164	Right-handed alpha
Helix 19	AC1	A	165	168	Right-handed 310
Helix 20	AC2	A	183	205	Right-handed alpha
Helix 21	AC3	A	222	243	Right-handed alpha
Helix 22	AC4	B	4	26	Right-handed alpha
Helix 23	AC5	B	29	34	Right-handed alpha
Helix 24	AC6	G	7	24	Right-handed alpha
Helix 25	AC7	G	29	44	Right-handed alpha
Helix 26	AC8	N	28	32	Right-handed 310
Helix 27	AC9	N	62	65	Right-handed 310

There are 10 sheets in PDB entry 7LJC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	62	65	first strand
Strand 2	A	70	75	anti-parallel
Strand 3	A	80	85	anti-parallel
Strand 4	A	41	47	parallel
Strand 5	A	105	111	parallel
Strand 6	A	138	144	parallel
Strand 7	A	211	215	parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	B	58	62	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	89	94	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	B	103	105	first strand
Strand 2	B	111	114	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	135	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	B	148	151	first strand
Strand 2	B	156	160	anti-parallel
Strand 3	B	166	170	anti-parallel
Strand 4	B	176	180	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	B	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	218	222	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	B	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	249	254	anti-parallel
Strand 4	B	259	265	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	B	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	303	307	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	N	3	7	first strand
Strand 2	N	18	25	anti-parallel
Strand 3	N	78	83	anti-parallel
Strand 4	N	68	73	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	N	10	12	first strand
Strand 2	N	122	126	parallel
Strand 3	N	92	98	anti-parallel
Strand 4	N	34	39	anti-parallel
Strand 5	N	45	51	anti-parallel
Strand 6	N	58	60	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: 7LJC

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