Analysis of interatomic Contacts of Structural Units in PDB entry:
3X0Y

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 3X0Y entry

There are 4 chains in PDB entry 3X0Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 16	SER 417
B	ASN 18	SER 417
C	ASN 18	SER 417
D	ALA 16	GLN 122

There are170 helices in PDB entry 3X0Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	19	33	Right-handed alpha
Helix 2	2	A	34	42	Right-handed alpha
Helix 3	3	A	45	56	Right-handed alpha
Helix 4	4	A	57	60	Right-handed 310
Helix 5	5	A	63	67	Right-handed 310
Helix 6	6	A	72	87	Right-handed alpha
Helix 7	7	A	87	101	Right-handed alpha
Helix 8	8	A	102	108	Right-handed alpha
Helix 9	9	A	109	124	Right-handed alpha
Helix 10	10	A	226	228	Right-handed 310
Helix 11	11	A	235	243	Right-handed alpha
Helix 12	12	A	245	248	Right-handed 310
Helix 13	13	A	249	280	Right-handed alpha
Helix 14	14	A	284	288	Right-handed 310
Helix 15	15	A	291	294	Right-handed 310
Helix 16	16	A	295	330	Right-handed alpha
Helix 17	17	A	331	333	Right-handed 310
Helix 18	18	A	334	368	Right-handed alpha
Helix 19	19	A	369	373	Right-handed 310
Helix 20	20	A	379	389	Right-handed alpha
Helix 21	21	A	393	408	Right-handed alpha
Helix 22	22	B	19	32	Right-handed alpha
Helix 23	23	B	34	42	Right-handed alpha
Helix 24	24	B	45	56	Right-handed alpha
Helix 25	25	B	57	60	Right-handed 310
Helix 26	26	B	63	67	Right-handed 310
Helix 27	27	B	72	87	Right-handed alpha
Helix 28	28	B	87	101	Right-handed alpha
Helix 29	29	B	101	107	Right-handed alpha
Helix 30	30	B	109	123	Right-handed alpha
Helix 31	31	B	137	141	Right-handed 310
Helix 32	32	B	226	230	Right-handed 310
Helix 33	33	B	235	243	Right-handed alpha
Helix 34	34	B	245	248	Right-handed 310
Helix 35	35	B	249	280	Right-handed alpha
Helix 36	36	B	284	288	Right-handed 310
Helix 37	37	B	291	294	Right-handed 310
Helix 38	38	B	295	329	Right-handed alpha
Helix 39	39	B	330	333	Right-handed 310
Helix 40	40	B	334	368	Right-handed alpha
Helix 41	41	B	369	373	Right-handed 310
Helix 42	42	B	379	389	Right-handed alpha
Helix 43	43	B	393	408	Right-handed alpha
Helix 44	44	C	19	32	Right-handed alpha
Helix 45	45	C	34	42	Right-handed alpha
Helix 46	46	C	45	56	Right-handed alpha
Helix 47	47	C	57	60	Right-handed 310
Helix 48	48	C	63	67	Right-handed 310
Helix 49	49	C	72	87	Right-handed alpha
Helix 50	50	C	87	101	Right-handed alpha
Helix 51	51	C	102	108	Right-handed alpha
Helix 52	52	C	109	124	Right-handed alpha
Helix 53	53	C	226	230	Right-handed 310
Helix 54	54	C	235	244	Right-handed alpha
Helix 55	55	C	245	248	Right-handed 310
Helix 56	56	C	249	280	Right-handed alpha
Helix 57	57	C	284	288	Right-handed 310
Helix 58	58	C	291	294	Right-handed 310
Helix 59	59	C	295	330	Right-handed alpha
Helix 60	60	C	331	333	Right-handed 310
Helix 61	61	C	334	368	Right-handed alpha
Helix 62	62	C	369	373	Right-handed 310
Helix 63	63	C	379	389	Right-handed alpha
Helix 64	64	C	393	408	Right-handed alpha
Helix 65	65	D	19	33	Right-handed alpha
Helix 66	66	D	34	42	Right-handed alpha
Helix 67	67	D	45	56	Right-handed alpha
Helix 68	68	D	57	60	Right-handed 310
Helix 69	69	D	63	67	Right-handed 310
Helix 70	70	D	72	87	Right-handed alpha
Helix 71	71	D	87	101	Right-handed alpha
Helix 72	72	D	101	108	Right-handed alpha
Helix 73	73	D	109	124	Right-handed alpha
Helix 74	74	D	226	230	Right-handed 310
Helix 75	75	D	235	244	Right-handed alpha
Helix 76	76	D	245	248	Right-handed 310
Helix 77	77	D	249	280	Right-handed alpha
Helix 78	78	D	284	288	Right-handed 310
Helix 79	79	D	291	294	Right-handed 310
Helix 80	80	D	295	330	Right-handed alpha
Helix 81	81	D	331	333	Right-handed 310
Helix 82	82	D	334	368	Right-handed alpha
Helix 83	83	D	369	373	Right-handed 310
Helix 84	84	D	379	389	Right-handed alpha
Helix 85	85	D	393	408	Right-handed alpha
Helix 86	86	E	19	42	Right-handed alpha
Helix 87	87	E	45	56	Right-handed alpha
Helix 88	88	E	57	60	Right-handed 310
Helix 89	89	E	63	67	Right-handed 310
Helix 90	90	E	72	87	Right-handed alpha
Helix 91	91	E	87	101	Right-handed alpha
Helix 92	92	E	102	108	Right-handed alpha
Helix 93	93	E	109	124	Right-handed alpha
Helix 94	94	E	137	141	Right-handed 310
Helix 95	95	E	226	230	Right-handed 310
Helix 96	96	E	235	243	Right-handed alpha
Helix 97	97	E	245	248	Right-handed 310
Helix 98	98	E	249	280	Right-handed alpha
Helix 99	99	E	284	288	Right-handed 310
Helix 100	100	E	291	294	Right-handed 310
Helix 101	101	E	295	329	Right-handed alpha
Helix 102	102	E	330	333	Right-handed 310
Helix 103	103	E	334	368	Right-handed alpha
Helix 104	104	E	369	373	Right-handed 310
Helix 105	105	E	379	389	Right-handed alpha
Helix 106	106	E	393	408	Right-handed alpha
Helix 107	107	F	19	32	Right-handed alpha
Helix 108	108	F	34	42	Right-handed alpha
Helix 109	109	F	45	56	Right-handed alpha
Helix 110	110	F	57	60	Right-handed 310
Helix 111	111	F	63	67	Right-handed 310
Helix 112	112	F	72	87	Right-handed alpha
Helix 113	113	F	87	101	Right-handed alpha
Helix 114	114	F	101	108	Right-handed alpha
Helix 115	115	F	109	124	Right-handed alpha
Helix 116	116	F	137	141	Right-handed 310
Helix 117	117	F	226	230	Right-handed 310
Helix 118	118	F	235	244	Right-handed alpha
Helix 119	119	F	245	248	Right-handed 310
Helix 120	120	F	249	280	Right-handed alpha
Helix 121	121	F	284	288	Right-handed 310
Helix 122	122	F	291	294	Right-handed 310
Helix 123	123	F	295	329	Right-handed alpha
Helix 124	124	F	330	333	Right-handed 310
Helix 125	125	F	334	368	Right-handed alpha
Helix 126	126	F	369	373	Right-handed 310
Helix 127	127	F	379	389	Right-handed alpha
Helix 128	128	F	393	408	Right-handed alpha
Helix 129	129	G	19	33	Right-handed alpha
Helix 130	130	G	34	42	Right-handed alpha
Helix 131	131	G	45	56	Right-handed alpha
Helix 132	132	G	57	60	Right-handed 310
Helix 133	133	G	63	67	Right-handed 310
Helix 134	134	G	72	87	Right-handed alpha
Helix 135	135	G	87	101	Right-handed alpha
Helix 136	136	G	101	108	Right-handed alpha
Helix 137	137	G	109	124	Right-handed alpha
Helix 138	138	G	137	141	Right-handed 310
Helix 139	139	G	226	230	Right-handed 310
Helix 140	140	G	235	244	Right-handed alpha
Helix 141	141	G	245	248	Right-handed 310
Helix 142	142	G	249	280	Right-handed alpha
Helix 143	143	G	284	288	Right-handed 310
Helix 144	144	G	291	294	Right-handed 310
Helix 145	145	G	295	329	Right-handed alpha
Helix 146	146	G	330	333	Right-handed 310
Helix 147	147	G	334	363	Right-handed alpha
Helix 148	148	G	363	368	Right-handed alpha
Helix 149	149	G	369	373	Right-handed 310
Helix 150	150	G	379	389	Right-handed alpha
Helix 151	151	G	393	408	Right-handed alpha
Helix 152	152	H	19	42	Right-handed alpha
Helix 153	153	H	45	56	Right-handed alpha
Helix 154	154	H	57	60	Right-handed 310
Helix 155	155	H	63	67	Right-handed 310
Helix 156	156	H	72	87	Right-handed alpha
Helix 157	157	H	87	101	Right-handed alpha
Helix 158	158	H	101	107	Right-handed alpha
Helix 159	159	H	109	124	Right-handed alpha
Helix 160	160	H	235	244	Right-handed alpha
Helix 161	161	H	245	248	Right-handed 310
Helix 162	162	H	249	280	Right-handed alpha
Helix 163	163	H	284	288	Right-handed 310
Helix 164	164	H	291	294	Right-handed 310
Helix 165	165	H	295	330	Right-handed alpha
Helix 166	166	H	331	333	Right-handed 310
Helix 167	167	H	334	368	Right-handed alpha
Helix 168	168	H	369	373	Right-handed 310
Helix 169	169	H	379	389	Right-handed alpha
Helix 170	170	H	393	408	Right-handed alpha

There are 16 sheets in PDB entry 3X0Y. 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,

There are 6 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	127	130	first strand
Strand 2	A	170	177	parallel
Strand 3	A	144	147	parallel
Strand 4	A	153	159	anti-parallel
Strand 5	A	218	225	anti-parallel
Strand 6	A	200	201	anti-parallel

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There are 4 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	127	130	first strand
Strand 2	A	170	177	parallel
Strand 3	A	187	193	anti-parallel
Strand 4	A	230	231	anti-parallel

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There are 3 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	127	130	first strand
Strand 2	B	170	177	parallel
Strand 3	B	187	193	anti-parallel

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There are 6 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	127	130	first strand
Strand 2	B	170	177	parallel
Strand 3	B	144	147	parallel
Strand 4	B	153	159	anti-parallel
Strand 5	B	218	225	anti-parallel
Strand 6	B	199	201	anti-parallel

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There are 3 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	127	130	first strand
Strand 2	C	170	176	parallel
Strand 3	C	187	193	anti-parallel

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There are 4 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	144	147	first strand
Strand 2	C	153	159	anti-parallel
Strand 3	C	218	225	anti-parallel
Strand 4	C	199	201	anti-parallel

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There are 3 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	127	130	first strand
Strand 2	D	170	176	parallel
Strand 3	D	187	193	anti-parallel

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There are 4 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	144	147	first strand
Strand 2	D	153	159	anti-parallel
Strand 3	D	218	225	anti-parallel
Strand 4	D	199	201	anti-parallel

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There are 3 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	127	130	first strand
Strand 2	E	170	176	parallel
Strand 3	E	187	193	anti-parallel

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There are 4 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	144	147	first strand
Strand 2	E	153	159	anti-parallel
Strand 3	E	218	225	anti-parallel
Strand 4	E	199	201	anti-parallel

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There are 3 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	127	130	first strand
Strand 2	F	170	176	parallel
Strand 3	F	187	193	anti-parallel

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There are 4 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	144	147	first strand
Strand 2	F	153	159	anti-parallel
Strand 3	F	218	225	anti-parallel
Strand 4	F	199	201	anti-parallel

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There are 3 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	127	130	first strand
Strand 2	G	170	176	parallel
Strand 3	G	187	193	anti-parallel

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There are 4 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	144	147	first strand
Strand 2	G	153	159	anti-parallel
Strand 3	G	218	225	anti-parallel
Strand 4	G	199	201	anti-parallel

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There are 4 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	127	130	first strand
Strand 2	H	170	177	parallel
Strand 3	H	186	193	anti-parallel
Strand 4	H	230	231	anti-parallel

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There are 4 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	144	147	first strand
Strand 2	H	153	159	anti-parallel
Strand 3	H	218	225	anti-parallel
Strand 4	H	199	201	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: 3X0Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
3X0Y