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

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 3EGC entry

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

Chain ID	Initial residue	Terminal residue
A	ARG 66	HIS 333
B	ARG 66	HIS 333
C	ARG 66	HIS 333
D	ARG 66	HIS 333
E	ARG 66	HIS 333
F	ARG 66	HIS 333

There are 60 helices in PDB entry 3EGC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	79	96	Right-handed alpha
Helix 2	2	A	108	122	Right-handed alpha
Helix 3	3	A	136	142	Right-handed alpha
Helix 4	4	A	167	182	Right-handed alpha
Helix 5	5	A	196	213	Right-handed alpha
Helix 6	6	A	218	220	Right-handed 310
Helix 7	7	A	232	241	Right-handed alpha
Helix 8	8	A	253	268	Right-handed alpha
Helix 9	9	A	283	289	Right-handed 310
Helix 10	10	A	299	316	Right-handed alpha
Helix 11	11	B	79	97	Right-handed alpha
Helix 12	12	B	108	122	Right-handed alpha
Helix 13	13	B	137	142	Right-handed alpha
Helix 14	14	B	167	182	Right-handed alpha
Helix 15	15	B	196	214	Right-handed alpha
Helix 16	16	B	218	220	Right-handed 310
Helix 17	17	B	232	241	Right-handed alpha
Helix 18	18	B	253	268	Right-handed alpha
Helix 19	19	B	283	289	Right-handed 310
Helix 20	20	B	299	316	Right-handed alpha
Helix 21	21	C	79	96	Right-handed alpha
Helix 22	22	C	108	122	Right-handed alpha
Helix 23	23	C	137	142	Right-handed alpha
Helix 24	24	C	167	182	Right-handed alpha
Helix 25	25	C	196	213	Right-handed alpha
Helix 26	26	C	218	220	Right-handed 310
Helix 27	27	C	232	241	Right-handed alpha
Helix 28	28	C	253	268	Right-handed alpha
Helix 29	29	C	283	289	Right-handed 310
Helix 30	30	C	299	317	Right-handed alpha
Helix 31	31	D	79	96	Right-handed alpha
Helix 32	32	D	108	122	Right-handed alpha
Helix 33	33	D	137	142	Right-handed alpha
Helix 34	34	D	167	182	Right-handed alpha
Helix 35	35	D	196	213	Right-handed alpha
Helix 36	36	D	218	220	Right-handed 310
Helix 37	37	D	232	241	Right-handed alpha
Helix 38	38	D	253	267	Right-handed alpha
Helix 39	39	D	283	289	Right-handed 310
Helix 40	40	D	299	316	Right-handed alpha
Helix 41	41	E	79	96	Right-handed alpha
Helix 42	42	E	108	122	Right-handed alpha
Helix 43	43	E	137	143	Right-handed alpha
Helix 44	44	E	167	182	Right-handed alpha
Helix 45	45	E	196	214	Right-handed alpha
Helix 46	46	E	218	220	Right-handed 310
Helix 47	47	E	232	241	Right-handed alpha
Helix 48	48	E	253	268	Right-handed alpha
Helix 49	49	E	283	289	Right-handed 310
Helix 50	50	E	299	316	Right-handed alpha
Helix 51	51	F	79	96	Right-handed alpha
Helix 52	52	F	108	122	Right-handed alpha
Helix 53	53	F	136	142	Right-handed alpha
Helix 54	54	F	167	182	Right-handed alpha
Helix 55	55	F	196	213	Right-handed alpha
Helix 56	56	F	218	220	Right-handed 310
Helix 57	57	F	232	241	Right-handed alpha
Helix 58	58	F	253	267	Right-handed alpha
Helix 59	59	F	283	289	Right-handed 310
Helix 60	60	F	299	317	Right-handed alpha

There are 12 sheets in PDB entry 3EGC. 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 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	99	104	first strand
Strand 2	A	69	74	parallel
Strand 3	A	126	129	parallel
Strand 4	A	149	152	parallel
Strand 5	A	162	166	parallel
Strand 6	A	323	326	parallel

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There are 6 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	222	223	first strand
Strand 2	A	187	190	parallel
Strand 3	A	248	251	parallel
Strand 4	A	276	280	parallel
Strand 5	A	295	297	parallel
Strand 6	A	329	331	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	B	99	104	first strand
Strand 2	B	69	74	parallel
Strand 3	B	126	129	parallel
Strand 4	B	149	152	parallel
Strand 5	B	162	166	parallel
Strand 6	B	323	326	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	222	223	first strand
Strand 2	B	187	190	parallel
Strand 3	B	248	251	parallel
Strand 4	B	276	280	parallel
Strand 5	B	295	297	parallel
Strand 6	B	329	331	anti-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	99	104	first strand
Strand 2	C	69	74	parallel
Strand 3	C	126	129	parallel
Strand 4	C	149	152	parallel
Strand 5	C	162	166	parallel
Strand 6	C	323	326	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	C	222	223	first strand
Strand 2	C	187	190	parallel
Strand 3	C	248	251	parallel
Strand 4	C	276	280	parallel
Strand 5	C	295	297	parallel
Strand 6	C	329	331	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	D	99	104	first strand
Strand 2	D	69	74	parallel
Strand 3	D	126	129	parallel
Strand 4	D	149	152	parallel
Strand 5	D	162	166	parallel
Strand 6	D	323	326	parallel

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There are 6 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	222	223	first strand
Strand 2	D	187	190	parallel
Strand 3	D	248	251	parallel
Strand 4	D	276	280	parallel
Strand 5	D	295	297	parallel
Strand 6	D	329	331	anti-parallel

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There are 6 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	99	104	first strand
Strand 2	E	69	74	parallel
Strand 3	E	126	129	parallel
Strand 4	E	149	152	parallel
Strand 5	E	162	166	parallel
Strand 6	E	323	326	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	E	222	223	first strand
Strand 2	E	187	190	parallel
Strand 3	E	248	251	parallel
Strand 4	E	276	280	parallel
Strand 5	E	295	297	parallel
Strand 6	E	329	331	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	99	104	first strand
Strand 2	F	69	74	parallel
Strand 3	F	126	129	parallel
Strand 4	F	149	152	parallel
Strand 5	F	162	166	parallel
Strand 6	F	323	326	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	F	222	223	first strand
Strand 2	F	187	190	parallel
Strand 3	F	248	251	parallel
Strand 4	F	276	280	parallel
Strand 5	F	295	297	parallel
Strand 6	F	329	331	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: 3EGC

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