Analysis of interatomic Contacts of Structural Units in PDB entry:
3H3X

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 3H3X entry

There are 6 chains in PDB entry 3H3X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 3	GLY 264
Q	PRO 6	HIS 549
B	ALA 3	GLY 264
R	LYS 5	HIS 549
C	HIS 5	GLY 264
S	PRO 6	HIS 549

There are134 helices in PDB entry 3H3X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	18	25	Right-handed alpha
Helix 2	2	A	31	39	Right-handed alpha
Helix 3	3	A	52	65	Right-handed alpha
Helix 4	4	A	80	85	Right-handed alpha
Helix 5	5	A	94	104	Right-handed alpha
Helix 6	6	A	112	118	Right-handed alpha
Helix 7	7	A	119	123	Right-handed 310
Helix 8	8	A	132	138	Right-handed alpha
Helix 9	9	A	150	164	Right-handed alpha
Helix 10	10	A	175	180	Right-handed alpha
Helix 11	11	A	183	187	Right-handed 310
Helix 12	12	A	189	195	Right-handed alpha
Helix 13	13	A	204	209	Right-handed alpha
Helix 14	14	A	213	217	Right-handed 310
Helix 15	15	A	219	223	Right-handed 310
Helix 16	16	A	226	231	Right-handed alpha
Helix 17	17	A	238	242	Right-handed 310
Helix 18	18	A	252	257	Right-handed alpha
Helix 19	19	Q	51	57	Right-handed alpha
Helix 20	20	Q	60	62	Right-handed 310
Helix 21	21	Q	63	70	Right-handed alpha
Helix 22	22	Q	77	91	Right-handed alpha
Helix 23	23	Q	96	122	Right-handed alpha
Helix 24	24	Q	123	127	Right-handed 310
Helix 25	25	Q	129	136	Right-handed 310
Helix 26	26	Q	137	149	Right-handed alpha
Helix 27	27	Q	152	155	Right-handed 310
Helix 28	28	Q	156	173	Right-handed alpha
Helix 29	29	Q	176	180	Right-handed 310
Helix 30	30	Q	194	224	Right-handed alpha
Helix 31	31	Q	239	243	Right-handed 310
Helix 32	32	Q	244	265	Right-handed alpha
Helix 33	33	Q	265	277	Right-handed alpha
Helix 34	34	Q	278	283	Right-handed 310
Helix 35	35	Q	301	308	Right-handed alpha
Helix 36	36	Q	328	330	Right-handed 310
Helix 37	37	Q	349	353	Right-handed 310
Helix 38	38	Q	384	396	Right-handed alpha
Helix 39	39	Q	397	411	Right-handed alpha
Helix 40	40	Q	414	419	Right-handed 310
Helix 41	41	Q	420	453	Right-handed alpha
Helix 42	42	Q	497	504	Right-handed alpha
Helix 43	43	Q	513	520	Right-handed alpha
Helix 44	44	Q	530	540	Right-handed alpha
Helix 45	45	Q	543	549	Right-handed alpha
Helix 46	46	B	18	25	Right-handed alpha
Helix 47	47	B	31	39	Right-handed alpha
Helix 48	48	B	52	65	Right-handed alpha
Helix 49	49	B	80	85	Right-handed alpha
Helix 50	50	B	94	104	Right-handed alpha
Helix 51	51	B	112	118	Right-handed alpha
Helix 52	52	B	119	123	Right-handed 310
Helix 53	53	B	132	138	Right-handed alpha
Helix 54	54	B	150	164	Right-handed alpha
Helix 55	55	B	175	180	Right-handed alpha
Helix 56	56	B	183	187	Right-handed 310
Helix 57	57	B	189	195	Right-handed alpha
Helix 58	58	B	204	209	Right-handed alpha
Helix 59	59	B	213	217	Right-handed 310
Helix 60	60	B	219	223	Right-handed 310
Helix 61	61	B	226	231	Right-handed alpha
Helix 62	62	B	252	257	Right-handed alpha
Helix 63	63	R	51	57	Right-handed alpha
Helix 64	64	R	60	62	Right-handed 310
Helix 65	65	R	63	69	Right-handed alpha
Helix 66	66	R	70	72	Right-handed 310
Helix 67	67	R	77	92	Right-handed alpha
Helix 68	68	R	96	122	Right-handed alpha
Helix 69	69	R	123	127	Right-handed 310
Helix 70	70	R	129	136	Right-handed 310
Helix 71	71	R	137	147	Right-handed alpha
Helix 72	72	R	152	155	Right-handed 310
Helix 73	73	R	156	173	Right-handed alpha
Helix 74	74	R	176	180	Right-handed 310
Helix 75	75	R	194	224	Right-handed alpha
Helix 76	76	R	239	243	Right-handed 310
Helix 77	77	R	244	265	Right-handed alpha
Helix 78	78	R	265	277	Right-handed alpha
Helix 79	79	R	278	283	Right-handed 310
Helix 80	80	R	301	308	Right-handed alpha
Helix 81	81	R	328	330	Right-handed 310
Helix 82	82	R	349	353	Right-handed 310
Helix 83	83	R	384	396	Right-handed alpha
Helix 84	84	R	397	412	Right-handed alpha
Helix 85	85	R	414	419	Right-handed 310
Helix 86	86	R	420	453	Right-handed alpha
Helix 87	87	R	497	504	Right-handed alpha
Helix 88	88	R	513	520	Right-handed alpha
Helix 89	89	R	530	540	Right-handed alpha
Helix 90	90	R	543	549	Right-handed alpha
Helix 91	91	C	18	25	Right-handed alpha
Helix 92	92	C	31	39	Right-handed alpha
Helix 93	93	C	52	65	Right-handed alpha
Helix 94	94	C	81	85	Right-handed 310
Helix 95	95	C	94	104	Right-handed alpha
Helix 96	96	C	112	118	Right-handed alpha
Helix 97	97	C	119	123	Right-handed 310
Helix 98	98	C	132	138	Right-handed alpha
Helix 99	99	C	150	164	Right-handed alpha
Helix 100	100	C	175	180	Right-handed alpha
Helix 101	101	C	183	187	Right-handed 310
Helix 102	102	C	189	196	Right-handed alpha
Helix 103	103	C	204	209	Right-handed alpha
Helix 104	104	C	213	217	Right-handed 310
Helix 105	105	C	219	223	Right-handed 310
Helix 106	106	C	226	231	Right-handed alpha
Helix 107	107	C	252	257	Right-handed alpha
Helix 108	108	S	51	57	Right-handed alpha
Helix 109	109	S	60	62	Right-handed 310
Helix 110	110	S	63	70	Right-handed alpha
Helix 111	111	S	77	92	Right-handed alpha
Helix 112	112	S	96	122	Right-handed alpha
Helix 113	113	S	123	127	Right-handed 310
Helix 114	114	S	129	136	Right-handed 310
Helix 115	115	S	137	146	Right-handed alpha
Helix 116	116	S	152	155	Right-handed 310
Helix 117	117	S	156	173	Right-handed alpha
Helix 118	118	S	176	180	Right-handed 310
Helix 119	119	S	194	224	Right-handed alpha
Helix 120	120	S	239	243	Right-handed 310
Helix 121	121	S	244	265	Right-handed alpha
Helix 122	122	S	265	277	Right-handed alpha
Helix 123	123	S	278	283	Right-handed 310
Helix 124	124	S	301	308	Right-handed alpha
Helix 125	125	S	328	330	Right-handed 310
Helix 126	126	S	349	353	Right-handed 310
Helix 127	127	S	384	396	Right-handed alpha
Helix 128	128	S	397	411	Right-handed alpha
Helix 129	129	S	414	419	Right-handed 310
Helix 130	130	S	420	453	Right-handed alpha
Helix 131	131	S	497	504	Right-handed alpha
Helix 132	132	S	513	520	Right-handed alpha
Helix 133	133	S	530	540	Right-handed alpha
Helix 134	134	S	543	549	Right-handed alpha

There are 27 sheets in PDB entry 3H3X. 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, Q, R, S, T, U, V, W, X, Y, Z, AA,

There are 5 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	41	44	first strand
Strand 2	A	8	13	parallel
Strand 3	A	71	75	parallel
Strand 4	A	108	111	parallel
Strand 5	A	142	144	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	78	79	first strand
Strand 2	A	130	131	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	A	88	89	first strand
Strand 2	A	92	93	anti-parallel

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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	14	18	first strand
Strand 2	Q	28	35	anti-parallel
Strand 3	Q	38	46	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	Q	232	233	first strand
Strand 2	Q	236	237	anti-parallel

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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	314	316	first strand
Strand 2	Q	289	291	anti-parallel
Strand 3	Q	382	383	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	Q	294	296	first strand
Strand 2	Q	309	311	anti-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	Q	332	335	first strand
Strand 2	Q	373	376	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	Q	465	474	first strand
Strand 2	Q	477	486	anti-parallel
Strand 3	Q	489	496	anti-parallel

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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	41	44	first strand
Strand 2	B	8	13	parallel
Strand 3	B	71	75	parallel
Strand 4	B	108	111	parallel
Strand 5	B	142	144	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	B	78	79	first strand
Strand 2	B	130	131	anti-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	B	88	89	first strand
Strand 2	B	92	93	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	R	14	18	first strand
Strand 2	R	28	35	anti-parallel
Strand 3	R	38	46	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	232	233	first strand
Strand 2	R	236	237	anti-parallel

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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	314	316	first strand
Strand 2	R	289	291	anti-parallel
Strand 3	R	382	383	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	294	296	first strand
Strand 2	R	309	311	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	332	335	first strand
Strand 2	R	373	376	anti-parallel

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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	465	474	first strand
Strand 2	R	477	486	anti-parallel
Strand 3	R	489	496	anti-parallel

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There are 5 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	41	44	first strand
Strand 2	C	8	13	parallel
Strand 3	C	71	75	parallel
Strand 4	C	108	111	parallel
Strand 5	C	142	144	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	78	79	first strand
Strand 2	C	130	131	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	88	89	first strand
Strand 2	C	92	93	anti-parallel

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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	14	18	first strand
Strand 2	S	28	35	anti-parallel
Strand 3	S	38	46	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	232	233	first strand
Strand 2	S	236	237	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	289	291	first strand
Strand 2	S	314	316	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	294	296	first strand
Strand 2	S	309	311	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	332	335	first strand
Strand 2	S	373	376	anti-parallel

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There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	465	474	first strand
Strand 2	S	477	486	anti-parallel
Strand 3	S	489	496	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: 3H3X

Analysis of interatomic Contacts of Structural Units in PDB entry:
3H3X