Analysis of interatomic Contacts of Structural Units in PDB entry:
1LJ7

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 1LJ7 entry

There are 10 chains in PDB entry 1LJ7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 1	PRO 206
B	GLN 1	PRO 206
C	GLN 1	PRO 206
D	GLN 1	PRO 206
E	GLN 1	PRO 206
F	GLN 1	PRO 206
G	GLN 1	PRO 206
H	GLN 1	PRO 206
I	GLN 1	PRO 206
J	GLN 1	PRO 206

There are 32 helices in PDB entry 1LJ7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	43	46	Right-handed 310
Helix 2	2	A	167	177	Right-handed alpha
Helix 3	3	A	186	190	Right-handed 310
Helix 4	4	B	43	46	Right-handed 310
Helix 5	5	B	147	151	Right-handed 310
Helix 6	6	B	167	177	Right-handed alpha
Helix 7	7	B	186	190	Right-handed 310
Helix 8	8	C	43	46	Right-handed 310
Helix 9	9	C	167	177	Right-handed alpha
Helix 10	10	C	186	190	Right-handed 310
Helix 11	11	D	43	46	Right-handed 310
Helix 12	12	D	167	177	Right-handed alpha
Helix 13	13	D	186	190	Right-handed 310
Helix 14	14	E	43	46	Right-handed 310
Helix 15	15	E	167	177	Right-handed alpha
Helix 16	16	E	186	190	Right-handed 310
Helix 17	17	F	43	46	Right-handed 310
Helix 18	18	F	167	177	Right-handed alpha
Helix 19	19	F	186	190	Right-handed 310
Helix 20	20	G	43	46	Right-handed 310
Helix 21	21	G	167	177	Right-handed alpha
Helix 22	22	G	186	190	Right-handed 310
Helix 23	23	H	43	46	Right-handed 310
Helix 24	24	H	167	177	Right-handed alpha
Helix 25	25	H	186	190	Right-handed 310
Helix 26	26	I	43	46	Right-handed 310
Helix 27	27	I	167	176	Right-handed alpha
Helix 28	28	I	186	190	Right-handed 310
Helix 29	29	J	43	46	Right-handed 310
Helix 30	30	J	147	151	Right-handed 310
Helix 31	31	J	167	177	Right-handed alpha
Helix 32	32	J	186	190	Right-handed 310

There are 20 sheets in PDB entry 1LJ7. 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, N, O, P, Q, R, S, T,

There are 7 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	114	120	first strand
Strand 2	A	106	111	anti-parallel
Strand 3	A	94	101	anti-parallel
Strand 4	A	32	41	anti-parallel
Strand 5	A	154	162	anti-parallel
Strand 6	A	7	11	anti-parallel
Strand 7	A	199	202	anti-parallel

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There are 7 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	80	85	first strand
Strand 2	A	72	77	anti-parallel
Strand 3	A	63	68	anti-parallel
Strand 4	A	49	55	anti-parallel
Strand 5	A	132	135	anti-parallel
Strand 6	A	19	22	anti-parallel
Strand 7	A	192	195	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	114	120	first strand
Strand 2	B	106	111	anti-parallel
Strand 3	B	94	101	anti-parallel
Strand 4	B	32	41	anti-parallel
Strand 5	B	154	162	anti-parallel
Strand 6	B	7	11	anti-parallel
Strand 7	B	199	202	anti-parallel

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There are 7 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	80	85	first strand
Strand 2	B	72	77	anti-parallel
Strand 3	B	63	68	anti-parallel
Strand 4	B	49	55	anti-parallel
Strand 5	B	132	135	anti-parallel
Strand 6	B	19	22	anti-parallel
Strand 7	B	192	195	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	114	120	first strand
Strand 2	C	106	111	anti-parallel
Strand 3	C	94	101	anti-parallel
Strand 4	C	32	41	anti-parallel
Strand 5	C	154	162	anti-parallel
Strand 6	C	7	11	anti-parallel
Strand 7	C	199	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	80	85	first strand
Strand 2	C	72	77	anti-parallel
Strand 3	C	63	68	anti-parallel
Strand 4	C	49	55	anti-parallel
Strand 5	C	132	135	anti-parallel
Strand 6	C	19	22	anti-parallel
Strand 7	C	192	195	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	114	120	first strand
Strand 2	D	106	111	anti-parallel
Strand 3	D	94	101	anti-parallel
Strand 4	D	32	41	anti-parallel
Strand 5	D	154	162	anti-parallel
Strand 6	D	7	11	anti-parallel
Strand 7	D	199	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	80	85	first strand
Strand 2	D	72	77	anti-parallel
Strand 3	D	63	68	anti-parallel
Strand 4	D	49	55	anti-parallel
Strand 5	D	132	135	anti-parallel
Strand 6	D	19	22	anti-parallel
Strand 7	D	192	195	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	114	120	first strand
Strand 2	E	106	111	anti-parallel
Strand 3	E	94	101	anti-parallel
Strand 4	E	32	41	anti-parallel
Strand 5	E	154	162	anti-parallel
Strand 6	E	7	11	anti-parallel
Strand 7	E	199	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	80	85	first strand
Strand 2	E	72	77	anti-parallel
Strand 3	E	63	68	anti-parallel
Strand 4	E	49	55	anti-parallel
Strand 5	E	132	135	anti-parallel
Strand 6	E	19	22	anti-parallel
Strand 7	E	192	195	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	114	120	first strand
Strand 2	F	106	111	anti-parallel
Strand 3	F	94	101	anti-parallel
Strand 4	F	32	41	anti-parallel
Strand 5	F	154	162	anti-parallel
Strand 6	F	7	11	anti-parallel
Strand 7	F	199	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	80	85	first strand
Strand 2	F	72	77	anti-parallel
Strand 3	F	63	68	anti-parallel
Strand 4	F	49	55	anti-parallel
Strand 5	F	132	135	anti-parallel
Strand 6	F	19	22	anti-parallel
Strand 7	F	192	195	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	114	120	first strand
Strand 2	G	106	111	anti-parallel
Strand 3	G	94	101	anti-parallel
Strand 4	G	32	41	anti-parallel
Strand 5	G	154	162	anti-parallel
Strand 6	G	7	11	anti-parallel
Strand 7	G	199	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	80	85	first strand
Strand 2	G	72	77	anti-parallel
Strand 3	G	63	68	anti-parallel
Strand 4	G	49	55	anti-parallel
Strand 5	G	132	135	anti-parallel
Strand 6	G	19	22	anti-parallel
Strand 7	G	192	195	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	114	120	first strand
Strand 2	H	106	111	anti-parallel
Strand 3	H	94	101	anti-parallel
Strand 4	H	32	41	anti-parallel
Strand 5	H	154	162	anti-parallel
Strand 6	H	7	11	anti-parallel
Strand 7	H	199	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	80	85	first strand
Strand 2	H	72	77	anti-parallel
Strand 3	H	63	68	anti-parallel
Strand 4	H	49	55	anti-parallel
Strand 5	H	132	135	anti-parallel
Strand 6	H	19	22	anti-parallel
Strand 7	H	192	195	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	114	120	first strand
Strand 2	I	106	111	anti-parallel
Strand 3	I	94	101	anti-parallel
Strand 4	I	32	41	anti-parallel
Strand 5	I	154	162	anti-parallel
Strand 6	I	7	11	anti-parallel
Strand 7	I	199	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	80	85	first strand
Strand 2	I	72	77	anti-parallel
Strand 3	I	63	68	anti-parallel
Strand 4	I	49	55	anti-parallel
Strand 5	I	132	135	anti-parallel
Strand 6	I	19	22	anti-parallel
Strand 7	I	192	195	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	114	120	first strand
Strand 2	J	106	111	anti-parallel
Strand 3	J	94	101	anti-parallel
Strand 4	J	32	41	anti-parallel
Strand 5	J	154	162	anti-parallel
Strand 6	J	7	11	anti-parallel
Strand 7	J	199	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	80	85	first strand
Strand 2	J	72	77	anti-parallel
Strand 3	J	59	68	anti-parallel
Strand 4	J	49	56	anti-parallel
Strand 5	J	132	135	anti-parallel
Strand 6	J	19	22	anti-parallel
Strand 7	J	192	195	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: 1LJ7

Analysis of interatomic Contacts of Structural Units in PDB entry:
1LJ7