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

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 3EZJ entry

There are 8 chains in PDB entry 3EZJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 3	ASP 235
C	ALA 3	ASP 235
E	THR 4	ASP 235
G	ALA 3	ASP 235
B	GLN 1	SER 120
D	GLN 1	SER 120
F	GLN 1	SER 120
H	GLN 1	SER 120

There are 33 helices in PDB entry 3EZJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	14	26	Right-handed alpha
Helix 2	2	A	48	63	Right-handed alpha
Helix 3	3	A	114	117	Right-handed 310
Helix 4	4	A	118	130	Right-handed alpha
Helix 5	5	A	149	166	Right-handed alpha
Helix 6	6	A	179	189	Right-handed alpha
Helix 7	7	A	220	234	Right-handed alpha
Helix 8	8	C	14	26	Right-handed alpha
Helix 9	9	C	48	63	Right-handed alpha
Helix 10	10	C	114	117	Right-handed 310
Helix 11	11	C	118	130	Right-handed alpha
Helix 12	12	C	149	166	Right-handed alpha
Helix 13	13	C	179	190	Right-handed alpha
Helix 14	14	C	220	234	Right-handed alpha
Helix 15	15	E	14	26	Right-handed alpha
Helix 16	16	E	48	64	Right-handed alpha
Helix 17	17	E	114	117	Right-handed 310
Helix 18	18	E	118	128	Right-handed alpha
Helix 19	19	E	149	166	Right-handed alpha
Helix 20	20	E	179	191	Right-handed alpha
Helix 21	21	E	220	235	Right-handed alpha
Helix 22	22	G	14	26	Right-handed alpha
Helix 23	23	G	48	63	Right-handed alpha
Helix 24	24	G	114	117	Right-handed 310
Helix 25	25	G	118	130	Right-handed alpha
Helix 26	26	G	149	166	Right-handed alpha
Helix 27	27	G	179	189	Right-handed alpha
Helix 28	28	G	220	235	Right-handed alpha
Helix 29	29	B	86	90	Right-handed 310
Helix 30	30	D	86	90	Right-handed 310
Helix 31	31	F	86	90	Right-handed 310
Helix 32	32	H	61	64	Right-handed 310
Helix 33	33	H	86	90	Right-handed 310

There are 16 sheets in PDB entry 3EZJ. 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,

There are 16 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	8	13	first strand
Strand 2	A	38	43	anti-parallel
Strand 3	A	103	109	parallel
Strand 4	A	142	148	anti-parallel
Strand 5	A	134	138	anti-parallel
Strand 6	B	106	110	anti-parallel
Strand 7	B	91	100	anti-parallel
Strand 8	B	31	39	anti-parallel
Strand 9	B	46	52	anti-parallel
Strand 10	B	57	59	anti-parallel
Strand 11	F	57	59	anti-parallel
Strand 12	F	46	52	anti-parallel
Strand 13	F	31	39	anti-parallel
Strand 14	F	91	100	anti-parallel
Strand 15	B	114	119	first strand
Strand 16	B	10	13	parallel

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There are 16 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	8	13	first strand
Strand 2	E	38	43	anti-parallel
Strand 3	E	103	109	parallel
Strand 4	E	142	148	anti-parallel
Strand 5	E	134	137	anti-parallel
Strand 6	F	106	110	anti-parallel
Strand 7	F	91	100	anti-parallel
Strand 8	F	31	39	anti-parallel
Strand 9	F	46	52	anti-parallel
Strand 10	F	57	59	anti-parallel
Strand 11	B	57	59	anti-parallel
Strand 12	B	46	52	anti-parallel
Strand 13	B	31	39	anti-parallel
Strand 14	B	91	100	anti-parallel
Strand 15	F	114	119	first strand
Strand 16	F	10	13	parallel

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There are 3 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	28	30	first strand
Strand 2	A	74	79	parallel
Strand 3	A	65	70	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	A	169	174	first strand
Strand 2	A	214	219	anti-parallel
Strand 3	A	206	209	anti-parallel

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There are 16 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	8	13	first strand
Strand 2	C	38	43	anti-parallel
Strand 3	C	103	109	parallel
Strand 4	C	142	148	anti-parallel
Strand 5	C	134	137	anti-parallel
Strand 6	D	106	110	anti-parallel
Strand 7	D	91	100	anti-parallel
Strand 8	D	31	39	anti-parallel
Strand 9	D	46	52	anti-parallel
Strand 10	D	57	59	anti-parallel
Strand 11	H	57	59	anti-parallel
Strand 12	H	46	52	anti-parallel
Strand 13	H	31	39	anti-parallel
Strand 14	H	91	100	anti-parallel
Strand 15	D	114	119	first strand
Strand 16	D	11	13	parallel

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There are 16 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	8	13	first strand
Strand 2	G	38	43	anti-parallel
Strand 3	G	103	109	parallel
Strand 4	G	142	148	anti-parallel
Strand 5	G	134	138	anti-parallel
Strand 6	H	106	110	anti-parallel
Strand 7	H	91	100	anti-parallel
Strand 8	H	31	39	anti-parallel
Strand 9	H	46	52	anti-parallel
Strand 10	H	57	59	anti-parallel
Strand 11	D	57	59	anti-parallel
Strand 12	D	46	52	anti-parallel
Strand 13	D	31	39	anti-parallel
Strand 14	D	91	100	anti-parallel
Strand 15	H	114	119	first strand
Strand 16	H	10	13	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	28	30	first strand
Strand 2	C	74	78	parallel
Strand 3	C	66	70	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	C	170	174	first strand
Strand 2	C	214	218	anti-parallel
Strand 3	C	206	209	anti-parallel

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There are 3 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	28	30	first strand
Strand 2	E	74	78	parallel
Strand 3	E	66	70	anti-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	169	174	first strand
Strand 2	E	214	219	anti-parallel
Strand 3	E	206	209	anti-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	G	28	30	first strand
Strand 2	G	74	79	parallel
Strand 3	G	65	70	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	G	170	174	first strand
Strand 2	G	214	218	anti-parallel
Strand 3	G	206	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2	7	first strand
Strand 2	B	18	26	anti-parallel
Strand 3	B	77	82	anti-parallel
Strand 4	B	67	72	anti-parallel

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There are 4 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	2	7	first strand
Strand 2	D	18	26	anti-parallel
Strand 3	D	77	82	anti-parallel
Strand 4	D	67	72	anti-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	F	2	7	first strand
Strand 2	F	18	26	anti-parallel
Strand 3	F	77	82	anti-parallel
Strand 4	F	67	72	anti-parallel

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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	H	2	7	first strand
Strand 2	H	18	26	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	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: 3EZJ

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