Analysis of interatomic Contacts of Structural Units in PDB entry:
7ACX

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 7ACX entry

There are 4 chains in PDB entry 7ACX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 3	THR 315
B	ALA 1	MET 373
C	SER 2	THR 315
D	ALA 1	MET 373

There are 45 helices in PDB entry 7ACX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	13	27	Right-handed alpha
Helix 2	AA2	A	53	74	Right-handed alpha
Helix 3	AA3	A	90	92	Right-handed 310
Helix 4	AA4	A	95	108	Right-handed alpha
Helix 5	AA5	A	143	146	Right-handed alpha
Helix 6	AA6	A	191	194	Right-handed 310
Helix 7	AA7	A	260	267	Right-handed alpha
Helix 8	AA8	A	271	289	Right-handed alpha
Helix 9	AA9	B	19	39	Right-handed alpha
Helix 10	AB1	B	47	60	Right-handed alpha
Helix 11	AB2	B	83	97	Right-handed alpha
Helix 12	AB3	B	110	122	Right-handed alpha
Helix 13	AB4	B	145	154	Right-handed alpha
Helix 14	AB5	B	166	178	Right-handed alpha
Helix 15	AB6	B	192	198	Right-handed alpha
Helix 16	AB7	B	199	204	Right-handed alpha
Helix 17	AB8	B	225	232	Right-handed alpha
Helix 18	AB9	B	247	259	Right-handed alpha
Helix 19	AC1	B	269	280	Right-handed alpha
Helix 20	AC2	B	301	304	Right-handed 310
Helix 21	AC3	B	305	318	Right-handed alpha
Helix 22	AC4	B	333	344	Right-handed alpha
Helix 23	AC5	B	360	371	Right-handed alpha
Helix 24	AC6	C	13	27	Right-handed alpha
Helix 25	AC7	C	53	74	Right-handed alpha
Helix 26	AC8	C	90	92	Right-handed 310
Helix 27	AC9	C	95	108	Right-handed alpha
Helix 28	AD1	C	143	146	Right-handed alpha
Helix 29	AD2	C	260	267	Right-handed alpha
Helix 30	AD3	C	271	289	Right-handed alpha
Helix 31	AD4	D	19	39	Right-handed alpha
Helix 32	AD5	D	47	60	Right-handed alpha
Helix 33	AD6	D	83	88	Right-handed alpha
Helix 34	AD7	D	89	97	Right-handed alpha
Helix 35	AD8	D	110	122	Right-handed alpha
Helix 36	AD9	D	145	154	Right-handed alpha
Helix 37	AE1	D	166	179	Right-handed alpha
Helix 38	AE2	D	192	204	Right-handed alpha
Helix 39	AE3	D	225	233	Right-handed alpha
Helix 40	AE4	D	247	258	Right-handed alpha
Helix 41	AE5	D	269	280	Right-handed alpha
Helix 42	AE6	D	301	304	Right-handed 310
Helix 43	AE7	D	305	312	Right-handed alpha
Helix 44	AE8	D	333	344	Right-handed alpha
Helix 45	AE9	D	360	371	Right-handed alpha

There are 21 sheets in PDB entry 7ACX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3,

There are 6 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	40	45	first strand
Strand 2	A	30	37	anti-parallel
Strand 3	A	81	88	anti-parallel
Strand 4	A	236	244	anti-parallel
Strand 5	A	5	10	parallel
Strand 6	B	2	3	anti-parallel

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There are 2 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	113	115	first strand
Strand 2	A	141	142	anti-parallel

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There are 5 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	124	126	first strand
Strand 2	A	174	176	anti-parallel
Strand 3	A	185	189	anti-parallel
Strand 4	A	220	222	parallel
Strand 5	A	212	214	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	147	148	first strand
Strand 2	A	167	168	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	154	156	first strand
Strand 2	A	160	162	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	202	204	first strand
Strand 2	A	227	229	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	247	252	first strand
Strand 2	B	11	17	parallel
Strand 3	A	301	306	anti-parallel
Strand 4	A	296	298	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	268	269	first strand
Strand 2	A	310	311	anti-parallel

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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	B	40	43	first strand
Strand 2	B	351	355	parallel
Strand 3	B	291	295	parallel
Strand 4	B	325	327	parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	101	104	first strand
Strand 2	B	75	80	parallel
Strand 3	B	134	138	parallel
Strand 4	B	158	162	parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	214	217	first strand
Strand 2	B	184	189	parallel
Strand 3	B	236	240	parallel
Strand 4	B	263	265	parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	40	45	first strand
Strand 2	C	30	37	anti-parallel
Strand 3	C	81	88	anti-parallel
Strand 4	C	236	244	anti-parallel
Strand 5	C	5	10	parallel
Strand 6	D	2	3	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	147	148	first strand
Strand 2	C	167	168	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	154	156	first strand
Strand 2	C	160	162	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	188	189	first strand
Strand 2	C	220	222	parallel
Strand 3	C	212	214	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	202	204	first strand
Strand 2	C	227	229	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	247	252	first strand
Strand 2	D	11	17	parallel
Strand 3	C	301	306	anti-parallel
Strand 4	C	296	298	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	268	269	first strand
Strand 2	C	310	311	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	40	43	first strand
Strand 2	D	351	355	parallel
Strand 3	D	291	295	parallel
Strand 4	D	325	327	parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	101	104	first strand
Strand 2	D	75	80	parallel
Strand 3	D	134	138	parallel
Strand 4	D	158	162	parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	214	217	first strand
Strand 2	D	184	189	parallel
Strand 3	D	236	240	parallel
Strand 4	D	263	265	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: 7ACX

Analysis of interatomic Contacts of Structural Units in PDB entry:
7ACX