Analysis of interatomic Contacts of Structural Units in PDB entry:
1DV3

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 1DV3 entry

There are 6 chains in PDB entry 1DV3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
L	ALA 1	GLY 281
M	TYR 3	HIS 301
H	ASP 11	LEU 256
R	ALA 1	GLY 281
S	TYR 3	HIS 301
T	ASP 11	LEU 256

There are 84 helices in PDB entry 1DV3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	L	6	10	Right-handed 310
Helix 2	2	L	32	57	Right-handed alpha
Helix 3	3	L	70	74	Right-handed 310
Helix 4	4	L	83	112	Right-handed alpha
Helix 5	5	L	115	133	Right-handed alpha
Helix 6	6	L	133	140	Right-handed alpha
Helix 7	7	L	141	145	Right-handed 310
Helix 8	8	L	151	163	Right-handed alpha
Helix 9	9	L	164	165	Right-handed 310
Helix 10	10	L	166	169	Right-handed 310
Helix 11	11	L	170	199	Right-handed alpha
Helix 12	12	L	208	221	Right-handed alpha
Helix 13	13	L	225	250	Right-handed alpha
Helix 14	14	L	258	263	Right-handed alpha
Helix 15	15	L	263	268	Right-handed alpha
Helix 16	16	M	25	28	Right-handed 310
Helix 17	17	M	36	41	Right-handed alpha
Helix 18	18	M	53	78	Right-handed alpha
Helix 19	19	M	81	88	Right-handed alpha
Helix 20	20	M	98	102	Right-handed 310
Helix 21	21	M	108	111	Right-handed 310
Helix 22	22	M	112	140	Right-handed alpha
Helix 23	23	M	144	162	Right-handed alpha
Helix 24	24	M	162	169	Right-handed alpha
Helix 25	25	M	170	174	Right-handed 310
Helix 26	26	M	180	193	Right-handed alpha
Helix 27	27	M	195	198	Right-handed 310
Helix 28	28	M	199	226	Right-handed alpha
Helix 29	29	M	227	230	Right-handed 310
Helix 30	30	M	233	240	Right-handed alpha
Helix 31	31	M	242	257	Right-handed alpha
Helix 32	32	M	264	287	Right-handed alpha
Helix 33	33	M	293	300	Right-handed alpha
Helix 34	34	H	11	35	Right-handed alpha
Helix 35	35	H	103	108	Right-handed alpha
Helix 36	36	H	109	113	Right-handed 310
Helix 37	37	H	135	137	Right-handed 310
Helix 38	38	H	194	196	Right-handed 310
Helix 39	39	H	209	213	Right-handed 310
Helix 40	40	H	226	244	Right-handed alpha
Helix 41	41	H	245	248	Right-handed 310
Helix 42	42	H	250	255	Right-handed alpha
Helix 43	43	R	6	10	Right-handed 310
Helix 44	44	R	32	57	Right-handed alpha
Helix 45	45	R	70	74	Right-handed 310
Helix 46	46	R	83	112	Right-handed alpha
Helix 47	47	R	115	133	Right-handed alpha
Helix 48	48	R	133	140	Right-handed alpha
Helix 49	49	R	141	145	Right-handed 310
Helix 50	50	R	151	163	Right-handed alpha
Helix 51	51	R	164	165	Right-handed 310
Helix 52	52	R	166	169	Right-handed 310
Helix 53	53	R	170	199	Right-handed alpha
Helix 54	54	R	208	221	Right-handed alpha
Helix 55	55	R	225	250	Right-handed alpha
Helix 56	56	R	258	263	Right-handed alpha
Helix 57	57	R	263	268	Right-handed alpha
Helix 58	58	S	25	28	Right-handed 310
Helix 59	59	S	36	41	Right-handed alpha
Helix 60	60	S	53	78	Right-handed alpha
Helix 61	61	S	81	88	Right-handed alpha
Helix 62	62	S	98	102	Right-handed 310
Helix 63	63	S	108	111	Right-handed 310
Helix 64	64	S	112	140	Right-handed alpha
Helix 65	65	S	144	162	Right-handed alpha
Helix 66	66	S	162	169	Right-handed alpha
Helix 67	67	S	170	174	Right-handed 310
Helix 68	68	S	180	193	Right-handed alpha
Helix 69	69	S	195	198	Right-handed 310
Helix 70	70	S	199	226	Right-handed alpha
Helix 71	71	S	227	230	Right-handed 310
Helix 72	72	S	233	240	Right-handed alpha
Helix 73	73	S	242	257	Right-handed alpha
Helix 74	74	S	263	287	Right-handed alpha
Helix 75	75	S	293	300	Right-handed alpha
Helix 76	76	T	11	35	Right-handed alpha
Helix 77	77	T	103	108	Right-handed alpha
Helix 78	78	T	109	113	Right-handed 310
Helix 79	79	T	135	137	Right-handed 310
Helix 80	80	T	194	196	Right-handed 310
Helix 81	81	T	209	213	Right-handed 310
Helix 82	82	T	226	244	Right-handed alpha
Helix 83	83	T	245	248	Right-handed 310
Helix 84	84	T	250	255	Right-handed alpha

There are 12 sheets in PDB entry 1DV3. 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 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	L	25	26	first strand
Strand 2	L	29	30	anti-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	M	11	13	first strand
Strand 2	H	141	144	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	H	62	65	first strand
Strand 2	H	72	75	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	87	89	first strand
Strand 2	H	98	100	anti-parallel

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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	188	192	first strand
Strand 2	H	175	182	anti-parallel
Strand 3	H	160	170	anti-parallel
Strand 4	H	131	133	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	H	188	192	first strand
Strand 2	H	175	182	anti-parallel
Strand 3	H	160	170	anti-parallel
Strand 4	H	152	155	anti-parallel
Strand 5	H	203	205	parallel
Strand 6	H	197	198	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	R	25	26	first strand
Strand 2	R	29	30	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	S	11	13	first strand
Strand 2	T	141	144	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	T	62	65	first strand
Strand 2	T	72	75	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	87	89	first strand
Strand 2	T	98	100	anti-parallel

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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	188	192	first strand
Strand 2	T	175	182	anti-parallel
Strand 3	T	160	170	anti-parallel
Strand 4	T	131	133	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	188	192	first strand
Strand 2	T	175	182	anti-parallel
Strand 3	T	160	170	anti-parallel
Strand 4	T	152	155	anti-parallel
Strand 5	T	203	205	parallel
Strand 6	T	197	198	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: 1DV3

Analysis of interatomic Contacts of Structural Units in PDB entry:
1DV3