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

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 3EHZ entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 7	PHE 316
B	PRO 7	PHE 316
C	PRO 7	PHE 316
D	PRO 7	PHE 316
E	PRO 7	PHE 316

There are 42 helices in PDB entry 3EHZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	49	52	Right-handed 310
Helix 2	2	A	114	120	Right-handed 310
Helix 3	3	A	144	147	Right-handed 310
Helix 4	4	A	195	200	Right-handed alpha
Helix 5	5	A	200	212	Right-handed alpha
Helix 6	6	A	213	217	Right-handed 310
Helix 7	7	A	219	244	Right-handed alpha
Helix 8	8	A	252	275	Right-handed alpha
Helix 9	9	A	283	314	Right-handed alpha
Helix 10	10	B	49	52	Right-handed 310
Helix 11	11	B	114	120	Right-handed 310
Helix 12	12	B	195	200	Right-handed alpha
Helix 13	13	B	200	212	Right-handed alpha
Helix 14	14	B	213	217	Right-handed 310
Helix 15	15	B	219	244	Right-handed alpha
Helix 16	16	B	252	275	Right-handed alpha
Helix 17	17	B	283	314	Right-handed alpha
Helix 18	18	C	49	52	Right-handed 310
Helix 19	19	C	114	120	Right-handed 310
Helix 20	20	C	195	200	Right-handed alpha
Helix 21	21	C	200	212	Right-handed alpha
Helix 22	22	C	213	217	Right-handed 310
Helix 23	23	C	219	244	Right-handed alpha
Helix 24	24	C	252	275	Right-handed alpha
Helix 25	25	C	283	314	Right-handed alpha
Helix 26	26	D	49	52	Right-handed 310
Helix 27	27	D	114	120	Right-handed 310
Helix 28	28	D	144	147	Right-handed 310
Helix 29	29	D	195	200	Right-handed alpha
Helix 30	30	D	200	212	Right-handed alpha
Helix 31	31	D	213	217	Right-handed 310
Helix 32	32	D	219	244	Right-handed alpha
Helix 33	33	D	252	275	Right-handed alpha
Helix 34	34	D	283	314	Right-handed alpha
Helix 35	35	E	49	52	Right-handed 310
Helix 36	36	E	114	120	Right-handed 310
Helix 37	37	E	195	200	Right-handed alpha
Helix 38	38	E	200	212	Right-handed alpha
Helix 39	39	E	213	217	Right-handed 310
Helix 40	40	E	219	244	Right-handed alpha
Helix 41	41	E	252	275	Right-handed alpha
Helix 42	42	E	283	314	Right-handed alpha

There are 20 sheets in PDB entry 3EHZ. 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,

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	A	15	19	first strand
Strand 2	A	138	142	parallel

Back to list of sheets
Back to top of page

There are 5 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	21	30	first strand
Strand 2	A	35	47	anti-parallel
Strand 3	A	98	110	anti-parallel
Strand 4	A	85	93	anti-parallel
Strand 5	A	63	64	anti-parallel

Back to list of sheets
Back to top of page

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	75	76	first strand
Strand 2	A	130	132	anti-parallel
Strand 3	A	179	191	anti-parallel
Strand 4	A	122	127	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	75	76	first strand
Strand 2	A	130	132	anti-parallel
Strand 3	A	179	191	anti-parallel
Strand 4	A	159	174	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	15	19	first strand
Strand 2	B	138	142	parallel

Back to list of sheets
Back to top of page

There are 5 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	21	30	first strand
Strand 2	B	35	47	anti-parallel
Strand 3	B	98	110	anti-parallel
Strand 4	B	85	93	anti-parallel
Strand 5	B	63	64	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	75	76	first strand
Strand 2	B	130	132	anti-parallel
Strand 3	B	179	191	anti-parallel
Strand 4	B	122	127	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	75	76	first strand
Strand 2	B	130	132	anti-parallel
Strand 3	B	179	191	anti-parallel
Strand 4	B	159	174	anti-parallel

Back to list of sheets
Back to top of page

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	C	15	19	first strand
Strand 2	C	138	142	parallel

Back to list of sheets
Back to top of page

There are 5 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	21	30	first strand
Strand 2	C	35	47	anti-parallel
Strand 3	C	98	110	anti-parallel
Strand 4	C	85	93	anti-parallel
Strand 5	C	63	64	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	75	76	first strand
Strand 2	C	130	131	anti-parallel

Back to list of sheets
Back to top of page

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	C	122	127	first strand
Strand 2	C	179	191	anti-parallel
Strand 3	C	159	174	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	15	19	first strand
Strand 2	D	138	142	parallel

Back to list of sheets
Back to top of page

There are 5 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	21	30	first strand
Strand 2	D	35	47	anti-parallel
Strand 3	D	98	110	anti-parallel
Strand 4	D	85	93	anti-parallel
Strand 5	D	63	64	anti-parallel

Back to list of sheets
Back to top of page

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	D	75	76	first strand
Strand 2	D	130	132	anti-parallel
Strand 3	D	179	191	anti-parallel
Strand 4	D	122	127	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	75	76	first strand
Strand 2	D	130	132	anti-parallel
Strand 3	D	179	191	anti-parallel
Strand 4	D	159	174	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	15	19	first strand
Strand 2	E	138	142	parallel

Back to list of sheets
Back to top of page

There are 5 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	21	30	first strand
Strand 2	E	35	47	anti-parallel
Strand 3	E	98	110	anti-parallel
Strand 4	E	85	93	anti-parallel
Strand 5	E	63	64	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	75	76	first strand
Strand 2	E	130	131	anti-parallel

Back to list of sheets
Back to top of page

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	E	122	127	first strand
Strand 2	E	179	191	anti-parallel
Strand 3	E	159	174	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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