Analysis of interatomic Contacts of Structural Units in PDB entry:
3A11

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 3A11 entry

There are 6 chains in PDB entry 3A11 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 3	ASP 322
B	GLU -3	ASP 322
C	ALA 2	ASP 322
D	MET 1	ASP 322
E	ALA 2	ASP 322
F	ALA 2	ASP 322

There are100 helices in PDB entry 3A11. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	16	Right-handed alpha
Helix 2	2	A	21	40	Right-handed alpha
Helix 3	3	A	44	61	Right-handed alpha
Helix 4	4	A	67	86	Right-handed alpha
Helix 5	5	A	89	121	Right-handed alpha
Helix 6	6	A	135	148	Right-handed alpha
Helix 7	7	A	163	175	Right-handed alpha
Helix 8	8	A	183	187	Right-handed 310
Helix 9	9	A	190	194	Right-handed 310
Helix 10	10	A	215	226	Right-handed alpha
Helix 11	11	A	235	239	Right-handed 310
Helix 12	12	A	255	259	Right-handed 310
Helix 13	13	A	261	266	Right-handed alpha
Helix 14	14	A	283	287	Right-handed 310
Helix 15	15	A	298	300	Right-handed 310
Helix 16	16	A	301	311	Right-handed alpha
Helix 17	17	B	4	16	Right-handed alpha
Helix 18	18	B	21	40	Right-handed alpha
Helix 19	19	B	44	61	Right-handed alpha
Helix 20	20	B	67	86	Right-handed alpha
Helix 21	21	B	89	110	Right-handed alpha
Helix 22	22	B	110	121	Right-handed alpha
Helix 23	23	B	135	148	Right-handed alpha
Helix 24	24	B	163	175	Right-handed alpha
Helix 25	25	B	183	187	Right-handed 310
Helix 26	26	B	190	194	Right-handed 310
Helix 27	27	B	215	227	Right-handed alpha
Helix 28	28	B	235	239	Right-handed 310
Helix 29	29	B	255	259	Right-handed 310
Helix 30	30	B	261	266	Right-handed alpha
Helix 31	31	B	283	287	Right-handed 310
Helix 32	32	B	298	300	Right-handed 310
Helix 33	33	B	301	311	Right-handed alpha
Helix 34	34	C	4	16	Right-handed alpha
Helix 35	35	C	21	36	Right-handed alpha
Helix 36	36	C	44	61	Right-handed alpha
Helix 37	37	C	67	87	Right-handed alpha
Helix 38	38	C	89	110	Right-handed alpha
Helix 39	39	C	110	122	Right-handed alpha
Helix 40	40	C	135	147	Right-handed alpha
Helix 41	41	C	163	175	Right-handed alpha
Helix 42	42	C	183	187	Right-handed 310
Helix 43	43	C	188	194	Right-handed 310
Helix 44	44	C	215	226	Right-handed alpha
Helix 45	45	C	235	239	Right-handed 310
Helix 46	46	C	255	259	Right-handed 310
Helix 47	47	C	261	266	Right-handed alpha
Helix 48	48	C	283	287	Right-handed 310
Helix 49	49	C	298	300	Right-handed 310
Helix 50	50	C	301	311	Right-handed alpha
Helix 51	51	D	4	16	Right-handed alpha
Helix 52	52	D	21	39	Right-handed alpha
Helix 53	53	D	46	62	Right-handed alpha
Helix 54	54	D	67	85	Right-handed alpha
Helix 55	55	D	89	110	Right-handed alpha
Helix 56	56	D	110	121	Right-handed alpha
Helix 57	57	D	135	148	Right-handed alpha
Helix 58	58	D	163	175	Right-handed alpha
Helix 59	59	D	183	187	Right-handed 310
Helix 60	60	D	190	194	Right-handed 310
Helix 61	61	D	215	226	Right-handed alpha
Helix 62	62	D	235	239	Right-handed 310
Helix 63	63	D	255	259	Right-handed 310
Helix 64	64	D	261	266	Right-handed alpha
Helix 65	65	D	283	287	Right-handed 310
Helix 66	66	D	298	300	Right-handed 310
Helix 67	67	D	301	311	Right-handed alpha
Helix 68	68	E	4	16	Right-handed alpha
Helix 69	69	E	21	40	Right-handed alpha
Helix 70	70	E	44	61	Right-handed alpha
Helix 71	71	E	67	86	Right-handed alpha
Helix 72	72	E	89	121	Right-handed alpha
Helix 73	73	E	135	148	Right-handed alpha
Helix 74	74	E	163	176	Right-handed alpha
Helix 75	75	E	183	185	Right-handed 310
Helix 76	76	E	186	192	Right-handed alpha
Helix 77	77	E	215	226	Right-handed alpha
Helix 78	78	E	235	239	Right-handed 310
Helix 79	79	E	255	259	Right-handed 310
Helix 80	80	E	261	266	Right-handed alpha
Helix 81	81	E	283	287	Right-handed 310
Helix 82	82	E	298	300	Right-handed 310
Helix 83	83	E	301	311	Right-handed alpha
Helix 84	84	F	4	16	Right-handed alpha
Helix 85	85	F	21	39	Right-handed alpha
Helix 86	86	F	44	61	Right-handed alpha
Helix 87	87	F	67	86	Right-handed alpha
Helix 88	88	F	89	110	Right-handed alpha
Helix 89	89	F	110	122	Right-handed alpha
Helix 90	90	F	135	147	Right-handed alpha
Helix 91	91	F	163	175	Right-handed alpha
Helix 92	92	F	183	185	Right-handed 310
Helix 93	93	F	186	192	Right-handed alpha
Helix 94	94	F	215	226	Right-handed alpha
Helix 95	95	F	235	239	Right-handed 310
Helix 96	96	F	255	259	Right-handed 310
Helix 97	97	F	261	266	Right-handed alpha
Helix 98	98	F	283	287	Right-handed 310
Helix 99	99	F	298	300	Right-handed 310
Helix 100	100	F	301	311	Right-handed alpha

There are 12 sheets in PDB entry 3A11. 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 8 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	295	297	first strand
Strand 2	A	289	292	anti-parallel
Strand 3	A	229	233	parallel
Strand 4	A	196	199	parallel
Strand 5	A	128	131	parallel
Strand 6	A	153	157	parallel
Strand 7	A	179	182	parallel
Strand 8	B	272	274	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	203	204	first strand
Strand 2	A	210	213	anti-parallel
Strand 3	A	279	282	anti-parallel

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There are 8 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	272	274	first strand
Strand 2	B	179	182	parallel
Strand 3	B	152	157	parallel
Strand 4	B	127	131	parallel
Strand 5	B	196	199	parallel
Strand 6	B	229	233	parallel
Strand 7	B	289	292	parallel
Strand 8	B	295	297	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	B	203	204	first strand
Strand 2	B	210	213	anti-parallel
Strand 3	B	279	282	anti-parallel

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There are 8 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	295	297	first strand
Strand 2	C	289	292	anti-parallel
Strand 3	C	229	233	parallel
Strand 4	C	196	199	parallel
Strand 5	C	128	131	parallel
Strand 6	C	153	157	parallel
Strand 7	C	179	182	parallel
Strand 8	D	272	274	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	C	203	204	first strand
Strand 2	C	210	213	anti-parallel
Strand 3	C	279	282	anti-parallel

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There are 8 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	272	274	first strand
Strand 2	D	179	182	parallel
Strand 3	D	153	157	parallel
Strand 4	D	128	131	parallel
Strand 5	D	196	199	parallel
Strand 6	D	229	233	parallel
Strand 7	D	289	292	parallel
Strand 8	D	295	297	anti-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	D	203	204	first strand
Strand 2	D	210	213	anti-parallel
Strand 3	D	279	282	anti-parallel

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There are 8 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	295	297	first strand
Strand 2	E	289	292	anti-parallel
Strand 3	E	229	233	parallel
Strand 4	E	196	199	parallel
Strand 5	E	128	131	parallel
Strand 6	E	153	157	parallel
Strand 7	E	179	182	parallel
Strand 8	F	272	274	parallel

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There are 3 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	203	204	first strand
Strand 2	E	210	213	anti-parallel
Strand 3	E	279	282	anti-parallel

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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	272	274	first strand
Strand 2	F	179	182	parallel
Strand 3	F	153	157	parallel
Strand 4	F	128	131	parallel
Strand 5	F	196	199	parallel
Strand 6	F	229	233	parallel
Strand 7	F	289	292	parallel
Strand 8	F	295	297	anti-parallel

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There are 3 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	203	204	first strand
Strand 2	F	210	213	anti-parallel
Strand 3	F	279	282	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: 3A11

Analysis of interatomic Contacts of Structural Units in PDB entry:
3A11