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

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 7AAS entry

There are 6 chains in PDB entry 7AAS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	PHE 378
B	GLU 3	PHE 378
C	SER 2	PHE 378
D	SER 2	PHE 378
E	GLU 3	PHE 378
F	SER 2	PHE 378

There are 99 helices in PDB entry 7AAS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	48	56	Right-handed alpha
Helix 2	AA2	A	117	122	Right-handed alpha
Helix 3	AA3	A	169	174	Right-handed alpha
Helix 4	AA4	A	175	177	Right-handed 310
Helix 5	AA5	A	178	189	Right-handed alpha
Helix 6	AA6	A	205	218	Right-handed alpha
Helix 7	AA7	A	229	231	Right-handed 310
Helix 8	AA8	A	232	240	Right-handed alpha
Helix 9	AA9	A	246	250	Right-handed 310
Helix 10	AB1	A	253	263	Right-handed alpha
Helix 11	AB2	A	275	285	Right-handed alpha
Helix 12	AB3	A	309	314	Right-handed alpha
Helix 13	AB4	A	322	326	Right-handed 310
Helix 14	AB5	A	327	341	Right-handed alpha
Helix 15	AB6	A	345	348	Right-handed 310
Helix 16	AB7	A	358	369	Right-handed alpha
Helix 17	AB8	B	48	56	Right-handed alpha
Helix 18	AB9	B	103	108	Right-handed alpha
Helix 19	AC1	B	117	122	Right-handed alpha
Helix 20	AC2	B	169	174	Right-handed alpha
Helix 21	AC3	B	178	189	Right-handed alpha
Helix 22	AC4	B	205	218	Right-handed alpha
Helix 23	AC5	B	229	231	Right-handed 310
Helix 24	AC6	B	232	240	Right-handed alpha
Helix 25	AC7	B	246	250	Right-handed 310
Helix 26	AC8	B	253	263	Right-handed alpha
Helix 27	AC9	B	275	285	Right-handed alpha
Helix 28	AD1	B	309	314	Right-handed alpha
Helix 29	AD2	B	322	326	Right-handed 310
Helix 30	AD3	B	327	341	Right-handed alpha
Helix 31	AD4	B	345	348	Right-handed 310
Helix 32	AD5	B	358	369	Right-handed alpha
Helix 33	AD6	C	48	56	Right-handed alpha
Helix 34	AD7	C	103	108	Right-handed alpha
Helix 35	AD8	C	117	122	Right-handed alpha
Helix 36	AD9	C	169	174	Right-handed alpha
Helix 37	AE1	C	175	177	Right-handed 310
Helix 38	AE2	C	178	189	Right-handed alpha
Helix 39	AE3	C	205	218	Right-handed alpha
Helix 40	AE4	C	229	231	Right-handed 310
Helix 41	AE5	C	232	240	Right-handed alpha
Helix 42	AE6	C	246	250	Right-handed 310
Helix 43	AE7	C	253	263	Right-handed alpha
Helix 44	AE8	C	275	285	Right-handed alpha
Helix 45	AE9	C	309	314	Right-handed alpha
Helix 46	AF1	C	322	326	Right-handed 310
Helix 47	AF2	C	327	341	Right-handed alpha
Helix 48	AF3	C	345	348	Right-handed 310
Helix 49	AF4	C	358	368	Right-handed alpha
Helix 50	AF5	D	48	56	Right-handed alpha
Helix 51	AF6	D	103	108	Right-handed alpha
Helix 52	AF7	D	117	122	Right-handed alpha
Helix 53	AF8	D	169	174	Right-handed alpha
Helix 54	AF9	D	175	177	Right-handed 310
Helix 55	AG1	D	178	189	Right-handed alpha
Helix 56	AG2	D	205	218	Right-handed alpha
Helix 57	AG3	D	229	231	Right-handed 310
Helix 58	AG4	D	232	240	Right-handed alpha
Helix 59	AG5	D	246	250	Right-handed 310
Helix 60	AG6	D	253	263	Right-handed alpha
Helix 61	AG7	D	275	285	Right-handed alpha
Helix 62	AG8	D	309	314	Right-handed alpha
Helix 63	AG9	D	322	326	Right-handed 310
Helix 64	AH1	D	327	341	Right-handed alpha
Helix 65	AH2	D	345	348	Right-handed 310
Helix 66	AH3	D	358	369	Right-handed alpha
Helix 67	AH4	E	48	56	Right-handed alpha
Helix 68	AH5	E	103	108	Right-handed alpha
Helix 69	AH6	E	117	122	Right-handed alpha
Helix 70	AH7	E	169	174	Right-handed alpha
Helix 71	AH8	E	178	189	Right-handed alpha
Helix 72	AH9	E	205	218	Right-handed alpha
Helix 73	AI1	E	229	231	Right-handed 310
Helix 74	AI2	E	232	240	Right-handed alpha
Helix 75	AI3	E	246	250	Right-handed 310
Helix 76	AI4	E	253	263	Right-handed alpha
Helix 77	AI5	E	275	285	Right-handed alpha
Helix 78	AI6	E	309	314	Right-handed alpha
Helix 79	AI7	E	322	326	Right-handed 310
Helix 80	AI8	E	327	342	Right-handed alpha
Helix 81	AI9	E	345	348	Right-handed 310
Helix 82	AJ1	E	358	369	Right-handed alpha
Helix 83	AJ2	F	48	56	Right-handed alpha
Helix 84	AJ3	F	103	108	Right-handed alpha
Helix 85	AJ4	F	117	122	Right-handed alpha
Helix 86	AJ5	F	169	174	Right-handed alpha
Helix 87	AJ6	F	175	177	Right-handed 310
Helix 88	AJ7	F	178	189	Right-handed alpha
Helix 89	AJ8	F	205	218	Right-handed alpha
Helix 90	AJ9	F	229	231	Right-handed 310
Helix 91	AK1	F	232	239	Right-handed alpha
Helix 92	AK2	F	246	250	Right-handed 310
Helix 93	AK3	F	253	263	Right-handed alpha
Helix 94	AK4	F	275	285	Right-handed alpha
Helix 95	AK5	F	309	314	Right-handed alpha
Helix 96	AK6	F	322	326	Right-handed 310
Helix 97	AK7	F	327	341	Right-handed alpha
Helix 98	AK8	F	345	348	Right-handed 310
Helix 99	AK9	F	358	369	Right-handed alpha

There are 27 sheets in PDB entry 7AAS. 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, AC4, AC5, AC6, AC7, AC8, AC9,

There are 4 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	9	15	first strand
Strand 2	A	24	30	anti-parallel
Strand 3	A	134	136	anti-parallel
Strand 4	A	139	141	anti-parallel

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There are 5 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	153	157	first strand
Strand 2	A	37	46	anti-parallel
Strand 3	A	71	79	anti-parallel
Strand 4	A	91	94	anti-parallel
Strand 5	A	161	163	anti-parallel

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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	153	157	first strand
Strand 2	A	37	46	anti-parallel
Strand 3	A	373	377	anti-parallel
Strand 4	A	350	355	parallel

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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	A	243	245	first strand
Strand 2	A	222	226	parallel
Strand 3	A	198	202	parallel
Strand 4	A	268	271	parallel
Strand 5	A	292	295	parallel
Strand 6	A	317	320	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	305	307	first strand
Strand 2	F	305	307	anti-parallel

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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	9	15	first strand
Strand 2	B	24	30	anti-parallel
Strand 3	B	134	136	anti-parallel
Strand 4	B	139	141	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	153	157	first strand
Strand 2	B	37	46	anti-parallel
Strand 3	B	71	79	anti-parallel
Strand 4	B	91	94	anti-parallel
Strand 5	B	161	164	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	153	157	first strand
Strand 2	B	37	46	anti-parallel
Strand 3	B	373	377	anti-parallel
Strand 4	B	350	355	parallel

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There are 6 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	243	245	first strand
Strand 2	B	222	226	parallel
Strand 3	B	198	202	parallel
Strand 4	B	268	271	parallel
Strand 5	B	292	295	parallel
Strand 6	B	317	320	parallel

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There are 2 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	305	307	first strand
Strand 2	C	305	307	anti-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	C	9	15	first strand
Strand 2	C	24	30	anti-parallel
Strand 3	C	134	136	anti-parallel
Strand 4	C	139	141	anti-parallel

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There are 5 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	153	157	first strand
Strand 2	C	37	46	anti-parallel
Strand 3	C	71	79	anti-parallel
Strand 4	C	91	94	anti-parallel
Strand 5	C	161	164	anti-parallel

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There are 4 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	153	157	first strand
Strand 2	C	37	46	anti-parallel
Strand 3	C	373	377	anti-parallel
Strand 4	C	350	355	parallel

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There are 6 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	243	245	first strand
Strand 2	C	222	226	parallel
Strand 3	C	198	202	parallel
Strand 4	C	268	271	parallel
Strand 5	C	292	295	parallel
Strand 6	C	317	320	parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	9	15	first strand
Strand 2	D	24	30	anti-parallel
Strand 3	D	134	136	anti-parallel
Strand 4	D	139	141	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	153	157	first strand
Strand 2	D	37	46	anti-parallel
Strand 3	D	71	79	anti-parallel
Strand 4	D	91	94	anti-parallel
Strand 5	D	161	163	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	D	153	157	first strand
Strand 2	D	37	46	anti-parallel
Strand 3	D	373	377	anti-parallel
Strand 4	D	350	355	parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	243	245	first strand
Strand 2	D	222	226	parallel
Strand 3	D	198	202	parallel
Strand 4	D	268	271	parallel
Strand 5	D	292	295	parallel
Strand 6	D	317	320	parallel

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There are 2 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	305	307	first strand
Strand 2	E	305	307	anti-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	E	9	15	first strand
Strand 2	E	24	30	anti-parallel
Strand 3	E	134	136	anti-parallel
Strand 4	E	139	141	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	153	157	first strand
Strand 2	E	37	46	anti-parallel
Strand 3	E	71	79	anti-parallel
Strand 4	E	91	94	anti-parallel
Strand 5	E	161	164	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	153	157	first strand
Strand 2	E	37	46	anti-parallel
Strand 3	E	373	377	anti-parallel
Strand 4	E	350	355	parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	243	245	first strand
Strand 2	E	222	226	parallel
Strand 3	E	198	202	parallel
Strand 4	E	268	271	parallel
Strand 5	E	292	295	parallel
Strand 6	E	317	320	parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	9	15	first strand
Strand 2	F	24	30	anti-parallel
Strand 3	F	134	136	anti-parallel
Strand 4	F	139	141	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	153	157	first strand
Strand 2	F	37	46	anti-parallel
Strand 3	F	71	79	anti-parallel
Strand 4	F	91	94	anti-parallel
Strand 5	F	161	163	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	153	157	first strand
Strand 2	F	37	46	anti-parallel
Strand 3	F	373	377	anti-parallel
Strand 4	F	350	355	parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	243	245	first strand
Strand 2	F	222	226	parallel
Strand 3	F	198	202	parallel
Strand 4	F	268	271	parallel
Strand 5	F	292	295	parallel
Strand 6	F	317	320	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: 7AAS

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