Analysis of interatomic Contacts of Structural Units in PDB entry:
3O3C

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 3O3C entry

There are 4 chains in PDB entry 3O3C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	ALA 639
B	SER 2	ALA 639
C	SER 2	ALA 639
D	SER 2	ALA 639

There are133 helices in PDB entry 3O3C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	23	40	Right-handed alpha
Helix 2	2	A	53	57	Right-handed alpha
Helix 3	3	A	65	69	Right-handed 310
Helix 4	4	A	73	86	Right-handed alpha
Helix 5	5	A	108	113	Right-handed 310
Helix 6	6	A	114	127	Right-handed alpha
Helix 7	7	A	134	158	Right-handed alpha
Helix 8	8	A	170	173	Right-handed 310
Helix 9	9	A	174	182	Right-handed alpha
Helix 10	10	A	195	203	Right-handed alpha
Helix 11	11	A	211	216	Right-handed 310
Helix 12	12	A	217	225	Right-handed alpha
Helix 13	13	A	227	241	Right-handed alpha
Helix 14	14	A	248	260	Right-handed alpha
Helix 15	15	A	272	276	Right-handed 310
Helix 16	16	A	285	301	Right-handed alpha
Helix 17	17	A	308	310	Right-handed 310
Helix 18	18	A	327	345	Right-handed alpha
Helix 19	19	A	365	400	Right-handed alpha
Helix 20	20	A	418	431	Right-handed alpha
Helix 21	21	A	453	462	Right-handed alpha
Helix 22	22	A	491	499	Right-handed alpha
Helix 23	23	A	512	521	Right-handed alpha
Helix 24	24	A	531	539	Right-handed alpha
Helix 25	25	A	540	540	Right-handed 310
Helix 26	26	A	546	549	Right-handed 310
Helix 27	27	A	560	577	Right-handed alpha
Helix 28	28	A	579	594	Right-handed alpha
Helix 29	29	A	595	597	Right-handed 310
Helix 30	30	A	598	603	Right-handed alpha
Helix 31	31	A	603	618	Right-handed alpha
Helix 32	32	A	618	627	Right-handed alpha
Helix 33	33	A	634	639	Right-handed alpha
Helix 34	34	B	23	40	Right-handed alpha
Helix 35	35	B	53	57	Right-handed alpha
Helix 36	36	B	65	69	Right-handed 310
Helix 37	37	B	73	86	Right-handed alpha
Helix 38	38	B	108	113	Right-handed 310
Helix 39	39	B	114	127	Right-handed alpha
Helix 40	40	B	134	158	Right-handed alpha
Helix 41	41	B	170	173	Right-handed 310
Helix 42	42	B	174	182	Right-handed alpha
Helix 43	43	B	195	203	Right-handed alpha
Helix 44	44	B	211	216	Right-handed 310
Helix 45	45	B	217	225	Right-handed alpha
Helix 46	46	B	227	241	Right-handed alpha
Helix 47	47	B	248	260	Right-handed alpha
Helix 48	48	B	272	276	Right-handed 310
Helix 49	49	B	285	301	Right-handed alpha
Helix 50	50	B	308	310	Right-handed 310
Helix 51	51	B	327	345	Right-handed alpha
Helix 52	52	B	365	400	Right-handed alpha
Helix 53	53	B	418	431	Right-handed alpha
Helix 54	54	B	453	462	Right-handed alpha
Helix 55	55	B	491	499	Right-handed alpha
Helix 56	56	B	512	521	Right-handed alpha
Helix 57	57	B	531	539	Right-handed alpha
Helix 58	58	B	540	540	Right-handed 310
Helix 59	59	B	546	549	Right-handed 310
Helix 60	60	B	560	577	Right-handed alpha
Helix 61	61	B	579	594	Right-handed alpha
Helix 62	62	B	595	597	Right-handed 310
Helix 63	63	B	598	603	Right-handed alpha
Helix 64	64	B	603	618	Right-handed alpha
Helix 65	65	B	618	627	Right-handed alpha
Helix 66	66	B	634	639	Right-handed alpha
Helix 67	67	C	23	40	Right-handed alpha
Helix 68	68	C	53	57	Right-handed alpha
Helix 69	69	C	65	69	Right-handed 310
Helix 70	70	C	70	72	Right-handed 310
Helix 71	71	C	73	86	Right-handed alpha
Helix 72	72	C	108	113	Right-handed 310
Helix 73	73	C	114	127	Right-handed alpha
Helix 74	74	C	134	158	Right-handed alpha
Helix 75	75	C	170	173	Right-handed 310
Helix 76	76	C	174	182	Right-handed alpha
Helix 77	77	C	195	203	Right-handed alpha
Helix 78	78	C	211	216	Right-handed 310
Helix 79	79	C	217	225	Right-handed alpha
Helix 80	80	C	227	241	Right-handed alpha
Helix 81	81	C	248	260	Right-handed alpha
Helix 82	82	C	272	276	Right-handed 310
Helix 83	83	C	285	301	Right-handed alpha
Helix 84	84	C	308	310	Right-handed 310
Helix 85	85	C	327	345	Right-handed alpha
Helix 86	86	C	365	400	Right-handed alpha
Helix 87	87	C	418	431	Right-handed alpha
Helix 88	88	C	453	462	Right-handed alpha
Helix 89	89	C	491	499	Right-handed alpha
Helix 90	90	C	512	521	Right-handed alpha
Helix 91	91	C	531	539	Right-handed alpha
Helix 92	92	C	540	540	Right-handed 310
Helix 93	93	C	546	549	Right-handed 310
Helix 94	94	C	560	577	Right-handed alpha
Helix 95	95	C	579	594	Right-handed alpha
Helix 96	96	C	595	597	Right-handed 310
Helix 97	97	C	598	603	Right-handed alpha
Helix 98	98	C	603	618	Right-handed alpha
Helix 99	99	C	618	627	Right-handed alpha
Helix 100	100	C	634	639	Right-handed alpha
Helix 101	101	D	23	40	Right-handed alpha
Helix 102	102	D	53	57	Right-handed alpha
Helix 103	103	D	65	69	Right-handed 310
Helix 104	104	D	73	86	Right-handed alpha
Helix 105	105	D	108	113	Right-handed 310
Helix 106	106	D	114	127	Right-handed alpha
Helix 107	107	D	134	158	Right-handed alpha
Helix 108	108	D	170	173	Right-handed 310
Helix 109	109	D	174	182	Right-handed alpha
Helix 110	110	D	195	203	Right-handed alpha
Helix 111	111	D	211	216	Right-handed 310
Helix 112	112	D	217	226	Right-handed alpha
Helix 113	113	D	227	241	Right-handed alpha
Helix 114	114	D	248	260	Right-handed alpha
Helix 115	115	D	272	276	Right-handed 310
Helix 116	116	D	285	301	Right-handed alpha
Helix 117	117	D	308	310	Right-handed 310
Helix 118	118	D	327	345	Right-handed alpha
Helix 119	119	D	365	400	Right-handed alpha
Helix 120	120	D	418	431	Right-handed alpha
Helix 121	121	D	453	462	Right-handed alpha
Helix 122	122	D	491	499	Right-handed alpha
Helix 123	123	D	512	521	Right-handed alpha
Helix 124	124	D	531	539	Right-handed alpha
Helix 125	125	D	540	540	Right-handed 310
Helix 126	126	D	546	549	Right-handed 310
Helix 127	127	D	560	577	Right-handed alpha
Helix 128	128	D	579	594	Right-handed alpha
Helix 129	129	D	595	597	Right-handed 310
Helix 130	130	D	598	603	Right-handed alpha
Helix 131	131	D	603	618	Right-handed alpha
Helix 132	132	D	618	627	Right-handed alpha
Helix 133	133	D	634	639	Right-handed alpha

There are 12 sheets in PDB entry 3O3C. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 9 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	58	60	first strand
Strand 2	A	90	95	anti-parallel
Strand 3	A	102	106	anti-parallel
Strand 4	A	43	48	parallel
Strand 5	A	4	14	parallel
Strand 6	A	161	168	parallel
Strand 7	A	187	192	parallel
Strand 8	A	243	246	parallel
Strand 9	A	265	266	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	472	476	first strand
Strand 2	A	350	356	parallel
Strand 3	A	312	318	parallel
Strand 4	A	501	503	parallel
Strand 5	A	525	528	parallel
Strand 6	A	551	554	parallel

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There are 2 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	361	364	first strand
Strand 2	A	445	447	anti-parallel

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There are 9 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	58	60	first strand
Strand 2	B	90	95	anti-parallel
Strand 3	B	102	106	anti-parallel
Strand 4	B	43	48	parallel
Strand 5	B	4	14	parallel
Strand 6	B	161	168	parallel
Strand 7	B	187	192	parallel
Strand 8	B	243	246	parallel
Strand 9	B	265	266	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	472	476	first strand
Strand 2	B	350	356	parallel
Strand 3	B	312	318	parallel
Strand 4	B	501	503	parallel
Strand 5	B	525	528	parallel
Strand 6	B	551	554	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	B	361	364	first strand
Strand 2	B	445	447	anti-parallel

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There are 9 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	60	first strand
Strand 2	C	90	95	anti-parallel
Strand 3	C	102	106	anti-parallel
Strand 4	C	43	48	parallel
Strand 5	C	4	14	parallel
Strand 6	C	161	168	parallel
Strand 7	C	187	192	parallel
Strand 8	C	243	246	parallel
Strand 9	C	265	266	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	472	476	first strand
Strand 2	C	350	356	parallel
Strand 3	C	312	318	parallel
Strand 4	C	501	503	parallel
Strand 5	C	525	528	parallel
Strand 6	C	551	554	parallel

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There are 2 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	361	364	first strand
Strand 2	C	445	447	anti-parallel

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There are 9 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	58	60	first strand
Strand 2	D	90	95	anti-parallel
Strand 3	D	102	106	anti-parallel
Strand 4	D	43	48	parallel
Strand 5	D	4	14	parallel
Strand 6	D	161	168	parallel
Strand 7	D	187	192	parallel
Strand 8	D	243	246	parallel
Strand 9	D	265	266	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	472	476	first strand
Strand 2	D	350	356	parallel
Strand 3	D	312	318	parallel
Strand 4	D	501	503	parallel
Strand 5	D	525	528	parallel
Strand 6	D	551	554	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	361	364	first strand
Strand 2	D	445	447	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: 3O3C

Analysis of interatomic Contacts of Structural Units in PDB entry:
3O3C