Analysis of interatomic Contacts of Structural Units in PDB entry:
3E22

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 3E22 entry

There are 5 chains in PDB entry 3E22 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 2	ALA 437
B	ARG 2	ALA 438
C	ARG 2	ALA 437
D	ARG 2	ALA 438
E	ALA 4	GLU 141

There are 74 helices in PDB entry 3E22. 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	29	Right-handed alpha
Helix 2	2	A	88	90	Right-handed 310
Helix 3	3	A	102	108	Right-handed alpha
Helix 4	4	A	110	128	Right-handed alpha
Helix 5	5	A	143	161	Right-handed alpha
Helix 6	6	A	182	196	Right-handed alpha
Helix 7	7	A	205	217	Right-handed alpha
Helix 8	8	A	223	245	Right-handed alpha
Helix 9	9	A	252	260	Right-handed alpha
Helix 10	10	A	287	293	Right-handed alpha
Helix 11	11	A	297	301	Right-handed 310
Helix 12	12	A	324	337	Right-handed alpha
Helix 13	13	A	384	400	Right-handed alpha
Helix 14	14	A	405	412	Right-handed alpha
Helix 15	15	A	414	434	Right-handed alpha
Helix 16	16	B	10	29	Right-handed alpha
Helix 17	17	B	41	47	Right-handed 310
Helix 18	18	B	48	53	Right-handed alpha
Helix 19	19	B	72	80	Right-handed alpha
Helix 20	20	B	83	87	Right-handed 310
Helix 21	21	B	88	90	Right-handed 310
Helix 22	22	B	102	108	Right-handed alpha
Helix 23	23	B	108	127	Right-handed alpha
Helix 24	24	B	144	161	Right-handed alpha
Helix 25	25	B	183	198	Right-handed alpha
Helix 26	26	B	206	213	Right-handed alpha
Helix 27	27	B	224	240	Right-handed alpha
Helix 28	28	B	252	260	Right-handed alpha
Helix 29	29	B	288	296	Right-handed alpha
Helix 30	30	B	297	301	Right-handed 310
Helix 31	31	B	324	336	Right-handed alpha
Helix 32	32	B	339	343	Right-handed 310
Helix 33	33	B	384	396	Right-handed alpha
Helix 34	34	B	405	413	Right-handed alpha
Helix 35	35	B	414	435	Right-handed alpha
Helix 36	36	C	10	29	Right-handed alpha
Helix 37	37	C	102	108	Right-handed alpha
Helix 38	38	C	110	128	Right-handed alpha
Helix 39	39	C	143	161	Right-handed alpha
Helix 40	40	C	182	196	Right-handed alpha
Helix 41	41	C	205	217	Right-handed alpha
Helix 42	42	C	223	244	Right-handed alpha
Helix 43	43	C	251	254	Right-handed 310
Helix 44	44	C	255	260	Right-handed alpha
Helix 45	45	C	287	294	Right-handed alpha
Helix 46	46	C	324	334	Right-handed alpha
Helix 47	47	C	384	400	Right-handed alpha
Helix 48	48	C	405	412	Right-handed alpha
Helix 49	49	C	414	434	Right-handed alpha
Helix 50	50	D	10	29	Right-handed alpha
Helix 51	51	D	41	47	Right-handed 310
Helix 52	52	D	48	53	Right-handed alpha
Helix 53	53	D	72	80	Right-handed alpha
Helix 54	54	D	83	87	Right-handed 310
Helix 55	55	D	88	90	Right-handed 310
Helix 56	56	D	102	108	Right-handed alpha
Helix 57	57	D	111	127	Right-handed alpha
Helix 58	58	D	144	161	Right-handed alpha
Helix 59	59	D	182	198	Right-handed alpha
Helix 60	60	D	206	215	Right-handed alpha
Helix 61	61	D	227	240	Right-handed alpha
Helix 62	62	D	252	260	Right-handed alpha
Helix 63	63	D	288	296	Right-handed alpha
Helix 64	64	D	297	301	Right-handed 310
Helix 65	65	D	324	336	Right-handed alpha
Helix 66	66	D	339	343	Right-handed 310
Helix 67	67	D	384	395	Right-handed alpha
Helix 68	68	D	405	413	Right-handed alpha
Helix 69	69	D	415	435	Right-handed alpha
Helix 70	70	E	53	69	Right-handed alpha
Helix 71	71	E	78	98	Right-handed alpha
Helix 72	72	E	98	103	Right-handed alpha
Helix 73	73	E	108	114	Right-handed alpha
Helix 74	74	E	116	121	Right-handed 310

There are 8 sheets in PDB entry 3E22. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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	92	94	first strand
Strand 2	A	65	69	parallel
Strand 3	A	4	9	parallel
Strand 4	A	134	140	parallel
Strand 5	A	165	171	parallel
Strand 6	A	200	203	parallel

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There are 4 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	269	270	first strand
Strand 2	A	378	381	anti-parallel
Strand 3	A	312	321	anti-parallel
Strand 4	A	373	374	anti-parallel

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There are 6 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	269	270	first strand
Strand 2	A	378	381	anti-parallel
Strand 3	A	312	321	anti-parallel
Strand 4	A	352	356	parallel
Strand 5	E	17	20	anti-parallel
Strand 6	E	13	14	anti-parallel

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There are 10 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	92	93	first strand
Strand 2	B	65	68	parallel
Strand 3	B	4	9	parallel
Strand 4	B	134	140	parallel
Strand 5	B	165	172	parallel
Strand 6	B	200	205	parallel
Strand 7	B	267	272	parallel
Strand 8	B	374	381	anti-parallel
Strand 9	B	312	320	anti-parallel
Strand 10	B	351	356	parallel

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There are 6 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	92	94	first strand
Strand 2	C	65	69	parallel
Strand 3	C	4	9	parallel
Strand 4	C	134	140	parallel
Strand 5	C	165	171	parallel
Strand 6	C	200	203	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	269	270	first strand
Strand 2	C	378	381	anti-parallel
Strand 3	C	312	316	anti-parallel

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There are 3 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	354	356	first strand
Strand 2	C	318	321	parallel
Strand 3	C	373	374	anti-parallel

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There are 10 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	92	93	first strand
Strand 2	D	66	68	parallel
Strand 3	D	4	9	parallel
Strand 4	D	134	140	parallel
Strand 5	D	165	172	parallel
Strand 6	D	200	205	parallel
Strand 7	D	267	272	parallel
Strand 8	D	374	381	anti-parallel
Strand 9	D	312	320	anti-parallel
Strand 10	D	351	356	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: 3E22

Analysis of interatomic Contacts of Structural Units in PDB entry:
3E22