Analysis of interatomic Contacts of Structural Units in PDB entry:
3ROJ

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 3ROJ entry

There are 8 chains in PDB entry 3ROJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY -1	ALA 285
A	GLY 287	HIS 345
B	VAL 1	ALA 285
B	GLY 287	HIS 345
C	GLY -1	ALA 285
C	GLY 287	HIS 345
D	SER 0	ALA 285
D	GLY 287	HIS 345

There are 58 helices in PDB entry 3ROJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	4	22	Right-handed alpha
Helix 2	2	A	28	45	Right-handed alpha
Helix 3	3	A	73	77	Right-handed 310
Helix 4	4	A	79	84	Right-handed alpha
Helix 5	5	A	86	89	Right-handed 310
Helix 6	6	A	101	108	Right-handed alpha
Helix 7	7	A	138	142	Right-handed 310
Helix 8	8	A	150	162	Right-handed alpha
Helix 9	9	A	165	168	Right-handed 310
Helix 10	10	A	176	178	Right-handed 310
Helix 11	11	A	179	190	Right-handed alpha
Helix 12	12	A	199	207	Right-handed alpha
Helix 13	13	A	223	237	Right-handed alpha
Helix 14	14	A	259	270	Right-handed alpha
Helix 15	15	A	281	285	Right-handed alpha
Helix 16	16	B	4	22	Right-handed alpha
Helix 17	17	B	28	45	Right-handed alpha
Helix 18	18	B	73	77	Right-handed 310
Helix 19	19	B	79	84	Right-handed alpha
Helix 20	20	B	85	90	Right-handed alpha
Helix 21	21	B	101	108	Right-handed alpha
Helix 22	22	B	138	142	Right-handed 310
Helix 23	23	B	150	162	Right-handed alpha
Helix 24	24	B	165	168	Right-handed 310
Helix 25	25	B	176	178	Right-handed 310
Helix 26	26	B	179	190	Right-handed alpha
Helix 27	27	B	199	207	Right-handed alpha
Helix 28	28	B	223	237	Right-handed alpha
Helix 29	29	B	259	270	Right-handed alpha
Helix 30	30	B	281	285	Right-handed alpha
Helix 31	31	C	4	22	Right-handed alpha
Helix 32	32	C	28	45	Right-handed alpha
Helix 33	33	C	73	77	Right-handed 310
Helix 34	34	C	80	84	Right-handed 310
Helix 35	35	C	101	108	Right-handed alpha
Helix 36	36	C	138	142	Right-handed 310
Helix 37	37	C	150	163	Right-handed alpha
Helix 38	38	C	165	168	Right-handed 310
Helix 39	39	C	176	178	Right-handed 310
Helix 40	40	C	179	190	Right-handed alpha
Helix 41	41	C	199	207	Right-handed alpha
Helix 42	42	C	223	237	Right-handed alpha
Helix 43	43	C	259	270	Right-handed alpha
Helix 44	44	C	280	285	Right-handed alpha
Helix 45	45	D	4	22	Right-handed alpha
Helix 46	46	D	28	45	Right-handed alpha
Helix 47	47	D	73	77	Right-handed 310
Helix 48	48	D	79	84	Right-handed alpha
Helix 49	49	D	101	108	Right-handed alpha
Helix 50	50	D	138	142	Right-handed 310
Helix 51	51	D	150	162	Right-handed alpha
Helix 52	52	D	165	168	Right-handed 310
Helix 53	53	D	176	178	Right-handed 310
Helix 54	54	D	179	190	Right-handed alpha
Helix 55	55	D	199	207	Right-handed alpha
Helix 56	56	D	223	237	Right-handed alpha
Helix 57	57	D	259	270	Right-handed alpha
Helix 58	58	D	281	285	Right-handed alpha

There are 10 sheets in PDB entry 3ROJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 14 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	71	72	first strand
Strand 2	A	50	55	anti-parallel
Strand 3	A	91	100	parallel
Strand 4	A	113	120	anti-parallel
Strand 5	A	290	296	anti-parallel
Strand 6	A	312	321	anti-parallel
Strand 7	A	326	335	anti-parallel
Strand 8	D	326	335	anti-parallel
Strand 9	D	312	321	anti-parallel
Strand 10	D	290	296	anti-parallel
Strand 11	D	113	120	anti-parallel
Strand 12	D	91	100	anti-parallel
Strand 13	D	50	55	parallel
Strand 14	D	71	72	anti-parallel

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There are 6 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	307	309	first strand
Strand 2	A	312	321	anti-parallel
Strand 3	A	326	335	anti-parallel
Strand 4	D	326	335	anti-parallel
Strand 5	D	312	321	anti-parallel
Strand 6	D	307	309	anti-parallel

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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	192	196	first strand
Strand 2	A	170	174	parallel
Strand 3	A	216	222	parallel
Strand 4	A	131	137	anti-parallel
Strand 5	A	239	245	anti-parallel
Strand 6	A	278	280	anti-parallel

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There are 14 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	71	72	first strand
Strand 2	B	50	55	anti-parallel
Strand 3	B	91	100	parallel
Strand 4	B	113	120	anti-parallel
Strand 5	B	290	296	anti-parallel
Strand 6	B	312	321	anti-parallel
Strand 7	B	326	335	anti-parallel
Strand 8	C	326	335	anti-parallel
Strand 9	C	312	321	anti-parallel
Strand 10	C	290	296	anti-parallel
Strand 11	C	113	120	anti-parallel
Strand 12	C	91	100	anti-parallel
Strand 13	C	50	55	parallel
Strand 14	C	71	72	anti-parallel

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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	307	309	first strand
Strand 2	B	312	321	anti-parallel
Strand 3	B	326	335	anti-parallel
Strand 4	C	326	335	anti-parallel
Strand 5	C	312	321	anti-parallel
Strand 6	C	307	309	anti-parallel

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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	192	196	first strand
Strand 2	B	170	174	parallel
Strand 3	B	216	222	parallel
Strand 4	B	131	137	anti-parallel
Strand 5	B	239	245	anti-parallel
Strand 6	B	278	280	anti-parallel

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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	209	210	first strand
Strand 2	C	342	343	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	B	342	343	first strand
Strand 2	C	209	210	parallel

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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	192	196	first strand
Strand 2	C	170	174	parallel
Strand 3	C	216	222	parallel
Strand 4	C	131	137	anti-parallel
Strand 5	C	239	245	anti-parallel
Strand 6	C	278	279	anti-parallel

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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	192	196	first strand
Strand 2	D	170	174	parallel
Strand 3	D	216	222	parallel
Strand 4	D	131	137	anti-parallel
Strand 5	D	239	245	anti-parallel
Strand 6	D	278	280	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: 3ROJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
3ROJ