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

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 1CLX entry

There are 4 chains in PDB entry 1CLX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 1	SER 345
B	GLY 1	SER 345
C	GLY 1	SER 345
D	GLY 1	SER 345

There are 57 helices in PDB entry 1CLX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	2	5	Right-handed 310
Helix 2	2	A	27	36	Right-handed alpha
Helix 3	3	A	48	51	Right-handed 310
Helix 4	4	A	60	72	Right-handed alpha
Helix 5	5	A	86	88	Right-handed 310
Helix 6	6	A	100	114	Right-handed alpha
Helix 7	7	A	149	154	Right-handed alpha
Helix 8	8	A	157	170	Right-handed 310
Helix 9	9	A	188	202	Right-handed alpha
Helix 10	10	A	223	236	Right-handed alpha
Helix 11	11	A	274	293	Right-handed alpha
Helix 12	12	A	309	311	Right-handed 310
Helix 13	13	A	335	344	Right-handed alpha
Helix 14	14	B	2	5	Right-handed 310
Helix 15	15	B	27	36	Right-handed alpha
Helix 16	16	B	48	51	Right-handed 310
Helix 17	17	B	60	72	Right-handed alpha
Helix 18	18	B	86	88	Right-handed 310
Helix 19	19	B	100	114	Right-handed alpha
Helix 20	20	B	149	154	Right-handed alpha
Helix 21	21	B	157	170	Right-handed 310
Helix 22	22	B	188	202	Right-handed alpha
Helix 23	23	B	223	236	Right-handed alpha
Helix 24	24	B	266	269	Right-handed 310
Helix 25	25	B	274	293	Right-handed alpha
Helix 26	26	B	309	311	Right-handed 310
Helix 27	27	B	335	344	Right-handed alpha
Helix 28	28	C	2	5	Right-handed 310
Helix 29	29	C	27	36	Right-handed alpha
Helix 30	30	C	48	51	Right-handed 310
Helix 31	31	C	60	71	Right-handed alpha
Helix 32	32	C	86	88	Right-handed 310
Helix 33	33	C	100	114	Right-handed alpha
Helix 34	34	C	149	154	Right-handed alpha
Helix 35	35	C	157	170	Right-handed 310
Helix 36	36	C	183	185	Right-handed 310
Helix 37	37	C	188	202	Right-handed alpha
Helix 38	38	C	223	236	Right-handed alpha
Helix 39	39	C	259	261	Right-handed 310
Helix 40	40	C	274	293	Right-handed alpha
Helix 41	41	C	309	311	Right-handed 310
Helix 42	42	C	335	344	Right-handed alpha
Helix 43	43	D	3	5	Right-handed 310
Helix 44	44	D	27	36	Right-handed alpha
Helix 45	45	D	48	51	Right-handed 310
Helix 46	46	D	60	72	Right-handed alpha
Helix 47	47	D	86	88	Right-handed 310
Helix 48	48	D	100	114	Right-handed alpha
Helix 49	49	D	149	154	Right-handed alpha
Helix 50	50	D	157	170	Right-handed 310
Helix 51	51	D	188	202	Right-handed alpha
Helix 52	52	D	223	236	Right-handed alpha
Helix 53	53	D	259	261	Right-handed 310
Helix 54	54	D	266	269	Right-handed 310
Helix 55	55	D	274	293	Right-handed alpha
Helix 56	56	D	309	311	Right-handed 310
Helix 57	57	D	335	343	Right-handed alpha

There are 8 sheets in PDB entry 1CLX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 8 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	75	77	first strand
Strand 2	A	39	42	parallel
Strand 3	A	10	14	parallel
Strand 4	A	299	304	parallel
Strand 5	A	241	244	parallel
Strand 6	A	209	212	parallel
Strand 7	A	175	180	parallel
Strand 8	A	121	126	parallel

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There are 2 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	215	217	first strand
Strand 2	A	248	250	parallel

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There are 8 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	75	77	first strand
Strand 2	B	39	42	parallel
Strand 3	B	10	14	parallel
Strand 4	B	299	304	parallel
Strand 5	B	241	244	parallel
Strand 6	B	209	212	parallel
Strand 7	B	175	180	parallel
Strand 8	B	121	126	parallel

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There are 2 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	215	217	first strand
Strand 2	B	248	250	parallel

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There are 8 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	75	77	first strand
Strand 2	C	39	42	parallel
Strand 3	C	10	14	parallel
Strand 4	C	299	304	parallel
Strand 5	C	241	244	parallel
Strand 6	C	209	212	parallel
Strand 7	C	175	180	parallel
Strand 8	C	121	126	parallel

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There are 2 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	215	217	first strand
Strand 2	C	248	250	parallel

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There are 8 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	75	77	first strand
Strand 2	D	39	42	parallel
Strand 3	D	10	14	parallel
Strand 4	D	299	304	parallel
Strand 5	D	241	244	parallel
Strand 6	D	209	212	parallel
Strand 7	D	175	180	parallel
Strand 8	D	121	126	parallel

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There are 2 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	215	217	first strand
Strand 2	D	248	250	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: 1CLX

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