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

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 1DAO entry

There are 8 chains in PDB entry 1DAO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LEU 339
B	MET 1	LEU 339
C	MET 1	LEU 339
D	MET 1	LEU 339
E	MET 1	LEU 339
F	MET 1	LEU 339
G	MET 1	LEU 339
H	MET 1	LEU 339

There are 96 helices in PDB entry 1DAO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	10	23	Right-handed alpha
Helix 2	2	A	44	47	Right-handed alpha
Helix 3	3	A	63	78	Right-handed alpha
Helix 4	4	A	82	87	Right-handed 310
Helix 5	5	A	106	109	Right-handed 310
Helix 6	6	A	119	124	Right-handed alpha
Helix 7	7	A	141	155	Right-handed alpha
Helix 8	8	A	167	173	Right-handed alpha
Helix 9	9	A	183	189	Right-handed 310
Helix 10	10	A	253	266	Right-handed alpha
Helix 11	11	A	268	272	Right-handed 310
Helix 12	12	A	315	336	Right-handed alpha
Helix 13	13	B	10	23	Right-handed alpha
Helix 14	14	B	44	47	Right-handed alpha
Helix 15	15	B	63	78	Right-handed alpha
Helix 16	16	B	82	87	Right-handed 310
Helix 17	17	B	106	109	Right-handed 310
Helix 18	18	B	119	125	Right-handed alpha
Helix 19	19	B	141	155	Right-handed alpha
Helix 20	20	B	167	173	Right-handed alpha
Helix 21	21	B	183	189	Right-handed 310
Helix 22	22	B	253	266	Right-handed alpha
Helix 23	23	B	268	272	Right-handed 310
Helix 24	24	B	315	336	Right-handed alpha
Helix 25	25	C	10	23	Right-handed alpha
Helix 26	26	C	44	47	Right-handed alpha
Helix 27	27	C	64	78	Right-handed alpha
Helix 28	28	C	82	87	Right-handed 310
Helix 29	29	C	106	109	Right-handed 310
Helix 30	30	C	119	125	Right-handed alpha
Helix 31	31	C	141	155	Right-handed alpha
Helix 32	32	C	167	172	Right-handed alpha
Helix 33	33	C	183	189	Right-handed 310
Helix 34	34	C	253	266	Right-handed alpha
Helix 35	35	C	268	272	Right-handed 310
Helix 36	36	C	315	336	Right-handed alpha
Helix 37	37	D	10	23	Right-handed alpha
Helix 38	38	D	44	47	Right-handed alpha
Helix 39	39	D	62	78	Right-handed alpha
Helix 40	40	D	82	87	Right-handed 310
Helix 41	41	D	106	109	Right-handed 310
Helix 42	42	D	119	124	Right-handed alpha
Helix 43	43	D	141	155	Right-handed alpha
Helix 44	44	D	167	172	Right-handed alpha
Helix 45	45	D	183	189	Right-handed 310
Helix 46	46	D	253	266	Right-handed alpha
Helix 47	47	D	268	272	Right-handed 310
Helix 48	48	D	315	336	Right-handed alpha
Helix 49	49	E	10	23	Right-handed alpha
Helix 50	50	E	44	47	Right-handed alpha
Helix 51	51	E	63	78	Right-handed alpha
Helix 52	52	E	82	87	Right-handed 310
Helix 53	53	E	106	109	Right-handed 310
Helix 54	54	E	119	125	Right-handed alpha
Helix 55	55	E	141	155	Right-handed alpha
Helix 56	56	E	167	173	Right-handed alpha
Helix 57	57	E	183	189	Right-handed 310
Helix 58	58	E	253	266	Right-handed alpha
Helix 59	59	E	268	272	Right-handed 310
Helix 60	60	E	315	336	Right-handed alpha
Helix 61	61	F	10	23	Right-handed alpha
Helix 62	62	F	44	47	Right-handed alpha
Helix 63	63	F	62	78	Right-handed 310
Helix 64	64	F	82	87	Right-handed 310
Helix 65	65	F	106	109	Right-handed 310
Helix 66	66	F	119	124	Right-handed alpha
Helix 67	67	F	141	155	Right-handed alpha
Helix 68	68	F	167	174	Right-handed alpha
Helix 69	69	F	183	189	Right-handed 310
Helix 70	70	F	253	266	Right-handed alpha
Helix 71	71	F	268	272	Right-handed 310
Helix 72	72	F	315	336	Right-handed alpha
Helix 73	73	G	10	23	Right-handed alpha
Helix 74	74	G	44	47	Right-handed alpha
Helix 75	75	G	62	78	Right-handed alpha
Helix 76	76	G	82	87	Right-handed 310
Helix 77	77	G	106	109	Right-handed 310
Helix 78	78	G	119	124	Right-handed alpha
Helix 79	79	G	141	155	Right-handed alpha
Helix 80	80	G	167	174	Right-handed alpha
Helix 81	81	G	183	189	Right-handed 310
Helix 82	82	G	253	266	Right-handed alpha
Helix 83	83	G	268	272	Right-handed 310
Helix 84	84	G	315	336	Right-handed alpha
Helix 85	85	H	10	23	Right-handed alpha
Helix 86	86	H	44	47	Right-handed alpha
Helix 87	87	H	62	78	Right-handed alpha
Helix 88	88	H	82	87	Right-handed 310
Helix 89	89	H	106	109	Right-handed 310
Helix 90	90	H	119	124	Right-handed alpha
Helix 91	91	H	141	155	Right-handed alpha
Helix 92	92	H	167	171	Right-handed alpha
Helix 93	93	H	183	189	Right-handed 310
Helix 94	94	H	253	266	Right-handed alpha
Helix 95	95	H	268	272	Right-handed 310
Helix 96	96	H	315	336	Right-handed alpha

There are 24 sheets in PDB entry 1DAO. 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,

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	290	298	first strand
Strand 2	A	301	309	anti-parallel
Strand 3	A	177	180	parallel
Strand 4	A	2	6	parallel
Strand 5	A	31	36	parallel
Strand 6	A	158	161	parallel

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There are 3 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	130	139	first strand
Strand 2	A	89	98	anti-parallel
Strand 3	A	212	216	parallel

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There are 4 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	228	231	first strand
Strand 2	A	236	239	anti-parallel
Strand 3	A	196	206	anti-parallel
Strand 4	A	274	285	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	290	298	first strand
Strand 2	B	301	309	anti-parallel
Strand 3	B	177	180	parallel
Strand 4	B	2	6	parallel
Strand 5	B	31	36	parallel
Strand 6	B	158	161	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	B	130	139	first strand
Strand 2	B	89	98	anti-parallel
Strand 3	B	212	216	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	B	228	231	first strand
Strand 2	B	236	239	anti-parallel
Strand 3	B	196	206	anti-parallel
Strand 4	B	274	285	anti-parallel

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There are 6 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	290	298	first strand
Strand 2	C	301	309	anti-parallel
Strand 3	C	177	180	parallel
Strand 4	C	2	6	parallel
Strand 5	C	31	35	parallel
Strand 6	C	158	160	parallel

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There are 3 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	130	139	first strand
Strand 2	C	89	98	anti-parallel
Strand 3	C	212	216	parallel

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There are 4 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	228	231	first strand
Strand 2	C	236	239	anti-parallel
Strand 3	C	196	206	anti-parallel
Strand 4	C	274	285	anti-parallel

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There are 6 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	290	298	first strand
Strand 2	D	301	309	anti-parallel
Strand 3	D	177	180	parallel
Strand 4	D	2	6	parallel
Strand 5	D	31	36	parallel
Strand 6	D	158	161	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	D	130	139	first strand
Strand 2	D	89	98	anti-parallel
Strand 3	D	212	216	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	D	228	231	first strand
Strand 2	D	236	239	anti-parallel
Strand 3	D	196	206	anti-parallel
Strand 4	D	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	290	298	first strand
Strand 2	E	301	309	anti-parallel
Strand 3	E	177	180	parallel
Strand 4	E	2	6	parallel
Strand 5	E	31	36	parallel
Strand 6	E	158	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	130	139	first strand
Strand 2	E	89	98	anti-parallel
Strand 3	E	212	216	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	E	228	231	first strand
Strand 2	E	236	239	anti-parallel
Strand 3	E	196	206	anti-parallel
Strand 4	E	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	290	298	first strand
Strand 2	F	301	309	anti-parallel
Strand 3	F	177	180	parallel
Strand 4	F	2	6	parallel
Strand 5	F	31	36	parallel
Strand 6	F	158	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	130	139	first strand
Strand 2	F	89	98	anti-parallel
Strand 3	F	212	216	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	228	231	first strand
Strand 2	F	236	239	anti-parallel
Strand 3	F	196	206	anti-parallel
Strand 4	F	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	290	298	first strand
Strand 2	G	301	309	anti-parallel
Strand 3	G	177	180	parallel
Strand 4	G	2	6	parallel
Strand 5	G	31	36	parallel
Strand 6	G	158	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	130	139	first strand
Strand 2	G	89	98	anti-parallel
Strand 3	G	212	216	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	228	231	first strand
Strand 2	G	236	239	anti-parallel
Strand 3	G	196	206	anti-parallel
Strand 4	G	274	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	290	298	first strand
Strand 2	H	301	309	anti-parallel
Strand 3	H	177	180	parallel
Strand 4	H	2	6	parallel
Strand 5	H	31	36	parallel
Strand 6	H	158	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	130	139	first strand
Strand 2	H	89	98	anti-parallel
Strand 3	H	212	216	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	228	231	first strand
Strand 2	H	236	239	anti-parallel
Strand 3	H	196	206	anti-parallel
Strand 4	H	274	285	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: 1DAO

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