Analysis of interatomic Contacts of Structural Units in PDB entry:
3A17

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 3A17 entry

There are 8 chains in PDB entry 3A17 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ILE 350
B	SER -8	ILE 350
C	MET 1	GLU 352
D	SER -8	ALA 351
E	MET 1	ALA 351
F	SER -8	ILE 350
G	MET 1	HIS 353
H	SER -8	ILE 350

There are155 helices in PDB entry 3A17. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	6	10	Right-handed 310
Helix 2	2	A	52	54	Right-handed 310
Helix 3	3	A	55	69	Right-handed alpha
Helix 4	4	A	70	72	Right-handed 310
Helix 5	5	A	101	111	Right-handed alpha
Helix 6	6	A	111	120	Right-handed alpha
Helix 7	7	A	121	125	Right-handed 310
Helix 8	8	A	138	140	Right-handed 310
Helix 9	9	A	153	159	Right-handed 310
Helix 10	10	A	173	179	Right-handed alpha
Helix 11	11	A	180	184	Right-handed 310
Helix 12	12	A	199	203	Right-handed 310
Helix 13	13	A	227	237	Right-handed alpha
Helix 14	14	A	238	252	Right-handed alpha
Helix 15	15	A	285	296	Right-handed alpha
Helix 16	16	A	296	310	Right-handed alpha
Helix 17	17	A	311	313	Right-handed 310
Helix 18	18	A	326	328	Right-handed 310
Helix 19	19	A	341	345	Right-handed 310
Helix 20	20	B	-3	1	Right-handed 310
Helix 21	21	B	6	10	Right-handed 310
Helix 22	22	B	52	54	Right-handed 310
Helix 23	23	B	55	69	Right-handed alpha
Helix 24	24	B	70	72	Right-handed 310
Helix 25	25	B	101	111	Right-handed alpha
Helix 26	26	B	111	120	Right-handed alpha
Helix 27	27	B	121	125	Right-handed 310
Helix 28	28	B	138	140	Right-handed 310
Helix 29	29	B	153	159	Right-handed 310
Helix 30	30	B	173	179	Right-handed alpha
Helix 31	31	B	180	184	Right-handed 310
Helix 32	32	B	227	238	Right-handed alpha
Helix 33	33	B	238	252	Right-handed alpha
Helix 34	34	B	252	257	Right-handed alpha
Helix 35	35	B	285	296	Right-handed alpha
Helix 36	36	B	296	310	Right-handed alpha
Helix 37	37	B	311	313	Right-handed 310
Helix 38	38	B	326	328	Right-handed 310
Helix 39	39	B	341	345	Right-handed 310
Helix 40	40	C	6	10	Right-handed 310
Helix 41	41	C	52	54	Right-handed 310
Helix 42	42	C	55	69	Right-handed alpha
Helix 43	43	C	70	72	Right-handed 310
Helix 44	44	C	101	111	Right-handed alpha
Helix 45	45	C	111	120	Right-handed alpha
Helix 46	46	C	121	125	Right-handed 310
Helix 47	47	C	138	140	Right-handed 310
Helix 48	48	C	153	159	Right-handed 310
Helix 49	49	C	173	179	Right-handed alpha
Helix 50	50	C	180	184	Right-handed 310
Helix 51	51	C	199	203	Right-handed 310
Helix 52	52	C	227	237	Right-handed alpha
Helix 53	53	C	238	252	Right-handed alpha
Helix 54	54	C	285	296	Right-handed alpha
Helix 55	55	C	296	310	Right-handed alpha
Helix 56	56	C	311	313	Right-handed 310
Helix 57	57	C	326	328	Right-handed 310
Helix 58	58	C	341	345	Right-handed 310
Helix 59	59	D	-3	1	Right-handed 310
Helix 60	60	D	6	10	Right-handed 310
Helix 61	61	D	52	54	Right-handed 310
Helix 62	62	D	55	69	Right-handed alpha
Helix 63	63	D	70	72	Right-handed 310
Helix 64	64	D	101	111	Right-handed alpha
Helix 65	65	D	111	120	Right-handed alpha
Helix 66	66	D	121	125	Right-handed 310
Helix 67	67	D	138	140	Right-handed 310
Helix 68	68	D	153	159	Right-handed 310
Helix 69	69	D	173	179	Right-handed alpha
Helix 70	70	D	180	184	Right-handed 310
Helix 71	71	D	227	238	Right-handed alpha
Helix 72	72	D	238	252	Right-handed alpha
Helix 73	73	D	252	257	Right-handed alpha
Helix 74	74	D	285	296	Right-handed alpha
Helix 75	75	D	296	310	Right-handed alpha
Helix 76	76	D	311	313	Right-handed 310
Helix 77	77	D	326	328	Right-handed 310
Helix 78	78	D	341	345	Right-handed 310
Helix 79	79	E	6	10	Right-handed 310
Helix 80	80	E	52	54	Right-handed 310
Helix 81	81	E	55	69	Right-handed alpha
Helix 82	82	E	70	72	Right-handed 310
Helix 83	83	E	101	111	Right-handed alpha
Helix 84	84	E	111	120	Right-handed alpha
Helix 85	85	E	121	125	Right-handed 310
Helix 86	86	E	138	140	Right-handed 310
Helix 87	87	E	153	159	Right-handed 310
Helix 88	88	E	173	179	Right-handed alpha
Helix 89	89	E	180	184	Right-handed 310
Helix 90	90	E	199	203	Right-handed 310
Helix 91	91	E	227	237	Right-handed alpha
Helix 92	92	E	238	252	Right-handed alpha
Helix 93	93	E	285	296	Right-handed alpha
Helix 94	94	E	296	310	Right-handed alpha
Helix 95	95	E	311	313	Right-handed 310
Helix 96	96	E	326	328	Right-handed 310
Helix 97	97	E	341	345	Right-handed 310
Helix 98	98	F	-3	1	Right-handed 310
Helix 99	99	F	6	10	Right-handed 310
Helix 100	100	F	52	54	Right-handed 310
Helix 101	101	F	55	69	Right-handed alpha
Helix 102	102	F	70	72	Right-handed 310
Helix 103	103	F	101	111	Right-handed alpha
Helix 104	104	F	111	120	Right-handed alpha
Helix 105	105	F	121	125	Right-handed 310
Helix 106	106	F	138	140	Right-handed 310
Helix 107	107	F	153	159	Right-handed 310
Helix 108	108	F	173	179	Right-handed alpha
Helix 109	109	F	180	184	Right-handed 310
Helix 110	110	F	227	238	Right-handed alpha
Helix 111	111	F	238	252	Right-handed alpha
Helix 112	112	F	252	257	Right-handed alpha
Helix 113	113	F	285	296	Right-handed alpha
Helix 114	114	F	296	310	Right-handed alpha
Helix 115	115	F	311	313	Right-handed 310
Helix 116	116	F	326	328	Right-handed 310
Helix 117	117	G	6	10	Right-handed 310
Helix 118	118	G	52	54	Right-handed 310
Helix 119	119	G	55	69	Right-handed alpha
Helix 120	120	G	70	72	Right-handed 310
Helix 121	121	G	101	111	Right-handed alpha
Helix 122	122	G	111	120	Right-handed alpha
Helix 123	123	G	121	125	Right-handed 310
Helix 124	124	G	138	140	Right-handed 310
Helix 125	125	G	153	159	Right-handed 310
Helix 126	126	G	173	179	Right-handed alpha
Helix 127	127	G	180	184	Right-handed 310
Helix 128	128	G	199	203	Right-handed 310
Helix 129	129	G	227	237	Right-handed alpha
Helix 130	130	G	238	252	Right-handed alpha
Helix 131	131	G	285	296	Right-handed alpha
Helix 132	132	G	296	310	Right-handed alpha
Helix 133	133	G	311	313	Right-handed 310
Helix 134	134	G	326	328	Right-handed 310
Helix 135	135	G	341	345	Right-handed 310
Helix 136	136	H	-3	1	Right-handed 310
Helix 137	137	H	6	10	Right-handed 310
Helix 138	138	H	52	54	Right-handed 310
Helix 139	139	H	55	69	Right-handed alpha
Helix 140	140	H	70	72	Right-handed 310
Helix 141	141	H	101	111	Right-handed alpha
Helix 142	142	H	111	120	Right-handed alpha
Helix 143	143	H	121	125	Right-handed 310
Helix 144	144	H	138	140	Right-handed 310
Helix 145	145	H	153	159	Right-handed 310
Helix 146	146	H	173	179	Right-handed alpha
Helix 147	147	H	180	184	Right-handed 310
Helix 148	148	H	227	238	Right-handed alpha
Helix 149	149	H	238	252	Right-handed alpha
Helix 150	150	H	252	257	Right-handed alpha
Helix 151	151	H	285	296	Right-handed alpha
Helix 152	152	H	296	310	Right-handed alpha
Helix 153	153	H	311	313	Right-handed 310
Helix 154	154	H	326	328	Right-handed 310
Helix 155	155	H	341	345	Right-handed 310

There are 16 sheets in PDB entry 3A17. 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 2 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	32	33	first strand
Strand 2	A	161	162	anti-parallel

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There are 12 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	142	146	first strand
Strand 2	A	317	325	anti-parallel
Strand 3	A	214	222	anti-parallel
Strand 4	A	273	283	anti-parallel
Strand 5	A	258	267	anti-parallel
Strand 6	A	78	85	anti-parallel
Strand 7	A	91	99	anti-parallel
Strand 8	A	42	50	anti-parallel
Strand 9	A	129	135	anti-parallel
Strand 10	A	330	335	anti-parallel
Strand 11	A	205	209	anti-parallel
Strand 12	A	194	197	anti-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	B	32	33	first strand
Strand 2	B	161	162	anti-parallel

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There are 12 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	142	146	first strand
Strand 2	B	317	325	anti-parallel
Strand 3	B	214	222	anti-parallel
Strand 4	B	273	283	anti-parallel
Strand 5	B	258	267	anti-parallel
Strand 6	B	78	85	anti-parallel
Strand 7	B	91	99	anti-parallel
Strand 8	B	42	50	anti-parallel
Strand 9	B	129	135	anti-parallel
Strand 10	B	330	335	anti-parallel
Strand 11	B	203	209	anti-parallel
Strand 12	B	194	199	anti-parallel

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There are 2 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	32	33	first strand
Strand 2	C	161	162	anti-parallel

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There are 12 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	142	146	first strand
Strand 2	C	317	325	anti-parallel
Strand 3	C	214	222	anti-parallel
Strand 4	C	273	283	anti-parallel
Strand 5	C	258	267	anti-parallel
Strand 6	C	78	85	anti-parallel
Strand 7	C	91	99	anti-parallel
Strand 8	C	42	50	anti-parallel
Strand 9	C	129	135	anti-parallel
Strand 10	C	330	335	anti-parallel
Strand 11	C	205	209	anti-parallel
Strand 12	C	194	197	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	D	32	33	first strand
Strand 2	D	161	162	anti-parallel

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There are 12 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	142	146	first strand
Strand 2	D	317	325	anti-parallel
Strand 3	D	214	222	anti-parallel
Strand 4	D	273	283	anti-parallel
Strand 5	D	258	267	anti-parallel
Strand 6	D	78	85	anti-parallel
Strand 7	D	91	99	anti-parallel
Strand 8	D	42	50	anti-parallel
Strand 9	D	129	135	anti-parallel
Strand 10	D	330	335	anti-parallel
Strand 11	D	203	209	anti-parallel
Strand 12	D	194	199	anti-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	E	32	33	first strand
Strand 2	E	161	162	anti-parallel

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There are 12 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	142	146	first strand
Strand 2	E	317	325	anti-parallel
Strand 3	E	214	222	anti-parallel
Strand 4	E	273	283	anti-parallel
Strand 5	E	258	267	anti-parallel
Strand 6	E	78	85	anti-parallel
Strand 7	E	91	99	anti-parallel
Strand 8	E	42	50	anti-parallel
Strand 9	E	129	135	anti-parallel
Strand 10	E	330	335	anti-parallel
Strand 11	E	205	209	anti-parallel
Strand 12	E	194	197	anti-parallel

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There are 2 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	32	33	first strand
Strand 2	F	161	162	anti-parallel

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There are 12 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	142	146	first strand
Strand 2	F	317	325	anti-parallel
Strand 3	F	214	222	anti-parallel
Strand 4	F	273	283	anti-parallel
Strand 5	F	258	267	anti-parallel
Strand 6	F	78	85	anti-parallel
Strand 7	F	91	99	anti-parallel
Strand 8	F	42	50	anti-parallel
Strand 9	F	129	135	anti-parallel
Strand 10	F	330	335	anti-parallel
Strand 11	F	203	209	anti-parallel
Strand 12	F	194	199	anti-parallel

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There are 2 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	32	33	first strand
Strand 2	G	161	162	anti-parallel

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There are 12 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	142	146	first strand
Strand 2	G	317	325	anti-parallel
Strand 3	G	214	222	anti-parallel
Strand 4	G	273	283	anti-parallel
Strand 5	G	258	267	anti-parallel
Strand 6	G	78	85	anti-parallel
Strand 7	G	91	99	anti-parallel
Strand 8	G	42	50	anti-parallel
Strand 9	G	129	135	anti-parallel
Strand 10	G	330	335	anti-parallel
Strand 11	G	205	209	anti-parallel
Strand 12	G	194	197	anti-parallel

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There are 2 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	32	33	first strand
Strand 2	H	161	162	anti-parallel

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There are 12 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	142	146	first strand
Strand 2	H	317	325	anti-parallel
Strand 3	H	214	222	anti-parallel
Strand 4	H	273	283	anti-parallel
Strand 5	H	258	267	anti-parallel
Strand 6	H	78	85	anti-parallel
Strand 7	H	91	99	anti-parallel
Strand 8	H	42	50	anti-parallel
Strand 9	H	129	135	anti-parallel
Strand 10	H	330	335	anti-parallel
Strand 11	H	203	209	anti-parallel
Strand 12	H	194	199	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: 3A17

Analysis of interatomic Contacts of Structural Units in PDB entry:
3A17