Analysis of interatomic Contacts of Structural Units in PDB entry:
4X84

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 4X84 entry

There are 4 chains in PDB entry 4X84 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 0	ALA 223
B	HIS -5	ALA 223
C	HIS 0	ALA 223
D	ASN 2	ALA 223

There are 40 helices in PDB entry 4X84. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	19	Right-handed alpha
Helix 2	AA2	A	20	22	Right-handed 310
Helix 3	AA3	A	33	45	Right-handed alpha
Helix 4	AA4	A	46	50	Right-handed 310
Helix 5	AA5	A	57	67	Right-handed alpha
Helix 6	AA6	A	73	77	Right-handed 310
Helix 7	AA7	A	103	113	Right-handed alpha
Helix 8	AA8	A	124	126	Right-handed 310
Helix 9	AA9	A	143	154	Right-handed alpha
Helix 10	AB1	A	182	192	Right-handed alpha
Helix 11	AB2	B	2	19	Right-handed alpha
Helix 12	AB3	B	20	22	Right-handed 310
Helix 13	AB4	B	33	44	Right-handed alpha
Helix 14	AB5	B	45	50	Right-handed 310
Helix 15	AB6	B	57	67	Right-handed alpha
Helix 16	AB7	B	73	77	Right-handed 310
Helix 17	AB8	B	103	113	Right-handed alpha
Helix 18	AB9	B	124	126	Right-handed 310
Helix 19	AC1	B	143	154	Right-handed alpha
Helix 20	AC2	B	182	192	Right-handed alpha
Helix 21	AC3	C	2	19	Right-handed alpha
Helix 22	AC4	C	20	22	Right-handed 310
Helix 23	AC5	C	33	45	Right-handed alpha
Helix 24	AC6	C	46	50	Right-handed 310
Helix 25	AC7	C	57	67	Right-handed alpha
Helix 26	AC8	C	73	77	Right-handed 310
Helix 27	AC9	C	103	113	Right-handed alpha
Helix 28	AD1	C	124	126	Right-handed 310
Helix 29	AD2	C	143	154	Right-handed alpha
Helix 30	AD3	C	182	192	Right-handed alpha
Helix 31	AD4	D	3	19	Right-handed alpha
Helix 32	AD5	D	20	22	Right-handed 310
Helix 33	AD6	D	33	45	Right-handed alpha
Helix 34	AD7	D	46	50	Right-handed 310
Helix 35	AD8	D	57	67	Right-handed alpha
Helix 36	AD9	D	73	77	Right-handed 310
Helix 37	AE1	D	103	113	Right-handed alpha
Helix 38	AE2	D	124	126	Right-handed 310
Helix 39	AE3	D	143	154	Right-handed alpha
Helix 40	AE4	D	182	192	Right-handed alpha

There are 12 sheets in PDB entry 4X84. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	71	72	first strand
Strand 2	A	52	55	parallel
Strand 3	A	27	30	parallel
Strand 4	A	80	85	parallel
Strand 5	A	114	122	parallel
Strand 6	A	209	214	parallel
Strand 7	A	217	221	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	89	90	first strand
Strand 2	A	96	97	anti-parallel
Strand 3	A	201	202	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	157	160	first strand
Strand 2	A	171	176	anti-parallel
Strand 3	A	135	139	anti-parallel
Strand 4	A	196	199	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	52	55	first strand
Strand 2	B	27	30	parallel
Strand 3	B	80	85	parallel
Strand 4	B	114	122	parallel
Strand 5	B	209	214	parallel
Strand 6	B	217	221	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	89	90	first strand
Strand 2	B	96	97	anti-parallel
Strand 3	B	201	202	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	157	160	first strand
Strand 2	B	171	176	anti-parallel
Strand 3	B	135	139	anti-parallel
Strand 4	B	196	199	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	52	55	first strand
Strand 2	C	27	30	parallel
Strand 3	C	80	85	parallel
Strand 4	C	114	122	parallel
Strand 5	C	209	214	parallel
Strand 6	C	217	221	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	89	90	first strand
Strand 2	C	96	97	anti-parallel
Strand 3	C	201	202	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	157	160	first strand
Strand 2	C	171	176	anti-parallel
Strand 3	C	135	139	anti-parallel
Strand 4	C	196	199	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	52	55	first strand
Strand 2	D	27	30	parallel
Strand 3	D	80	85	parallel
Strand 4	D	114	122	parallel
Strand 5	D	209	214	parallel
Strand 6	D	217	221	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	89	90	first strand
Strand 2	D	96	97	anti-parallel
Strand 3	D	201	202	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	157	160	first strand
Strand 2	D	171	176	anti-parallel
Strand 3	D	135	139	anti-parallel
Strand 4	D	196	199	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: 4X84

Analysis of interatomic Contacts of Structural Units in PDB entry:
4X84