Analysis of interatomic Contacts of Structural Units in PDB entry:
7XP7

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 7XP7 entry

There are 4 chains in PDB entry 7XP7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 40	GLY 409
B	GLU 40	GLU 416
C	GLU 40	ILE 408
D	GLU 40	GLY 409

There are 73 helices in PDB entry 7XP7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	40	56	Right-handed alpha
Helix 2	AA2	A	59	67	Right-handed alpha
Helix 3	AA3	A	70	80	Right-handed alpha
Helix 4	AA4	A	88	92	Right-handed 310
Helix 5	AA5	A	97	112	Right-handed alpha
Helix 6	AA6	A	112	124	Right-handed alpha
Helix 7	AA7	A	126	134	Right-handed alpha
Helix 8	AA8	A	135	149	Right-handed alpha
Helix 9	AA9	A	191	194	Right-handed 310
Helix 10	AB1	A	231	234	Right-handed 310
Helix 11	AB2	A	257	265	Right-handed alpha
Helix 12	AB3	A	265	295	Right-handed alpha
Helix 13	AB4	A	305	332	Right-handed alpha
Helix 14	AB5	A	338	369	Right-handed alpha
Helix 15	AB6	A	370	374	Right-handed 310
Helix 16	AB7	A	378	387	Right-handed alpha
Helix 17	AB8	A	388	391	Right-handed 310
Helix 18	AB9	A	395	409	Right-handed alpha
Helix 19	AC1	B	41	56	Right-handed alpha
Helix 20	AC2	B	59	67	Right-handed alpha
Helix 21	AC3	B	70	80	Right-handed alpha
Helix 22	AC4	B	88	92	Right-handed 310
Helix 23	AC5	B	97	110	Right-handed alpha
Helix 24	AC6	B	112	125	Right-handed alpha
Helix 25	AC7	B	126	134	Right-handed alpha
Helix 26	AC8	B	135	149	Right-handed alpha
Helix 27	AC9	B	191	194	Right-handed 310
Helix 28	AD1	B	231	234	Right-handed 310
Helix 29	AD2	B	257	264	Right-handed alpha
Helix 30	AD3	B	265	295	Right-handed alpha
Helix 31	AD4	B	305	332	Right-handed alpha
Helix 32	AD5	B	338	368	Right-handed alpha
Helix 33	AD6	B	368	373	Right-handed alpha
Helix 34	AD7	B	378	387	Right-handed alpha
Helix 35	AD8	B	388	391	Right-handed 310
Helix 36	AD9	B	395	409	Right-handed alpha
Helix 37	AE1	B	411	415	Right-handed 310
Helix 38	AE2	C	41	56	Right-handed alpha
Helix 39	AE3	C	59	67	Right-handed alpha
Helix 40	AE4	C	70	80	Right-handed alpha
Helix 41	AE5	C	88	92	Right-handed 310
Helix 42	AE6	C	97	112	Right-handed alpha
Helix 43	AE7	C	112	124	Right-handed alpha
Helix 44	AE8	C	126	134	Right-handed alpha
Helix 45	AE9	C	135	149	Right-handed alpha
Helix 46	AF1	C	191	194	Right-handed 310
Helix 47	AF2	C	231	234	Right-handed 310
Helix 48	AF3	C	257	265	Right-handed alpha
Helix 49	AF4	C	265	295	Right-handed alpha
Helix 50	AF5	C	305	332	Right-handed alpha
Helix 51	AF6	C	338	368	Right-handed alpha
Helix 52	AF7	C	369	374	Right-handed 310
Helix 53	AF8	C	378	387	Right-handed alpha
Helix 54	AF9	C	388	391	Right-handed 310
Helix 55	AG1	C	395	408	Right-handed alpha
Helix 56	AG2	D	41	56	Right-handed alpha
Helix 57	AG3	D	59	67	Right-handed alpha
Helix 58	AG4	D	70	80	Right-handed alpha
Helix 59	AG5	D	88	92	Right-handed 310
Helix 60	AG6	D	97	110	Right-handed alpha
Helix 61	AG7	D	112	124	Right-handed alpha
Helix 62	AG8	D	126	134	Right-handed alpha
Helix 63	AG9	D	135	149	Right-handed alpha
Helix 64	AH1	D	191	194	Right-handed 310
Helix 65	AH2	D	231	234	Right-handed 310
Helix 66	AH3	D	257	264	Right-handed alpha
Helix 67	AH4	D	265	295	Right-handed alpha
Helix 68	AH5	D	305	332	Right-handed alpha
Helix 69	AH6	D	338	369	Right-handed alpha
Helix 70	AH7	D	370	374	Right-handed 310
Helix 71	AH8	D	378	387	Right-handed alpha
Helix 72	AH9	D	388	391	Right-handed 310
Helix 73	AI1	D	395	409	Right-handed alpha

There are 12 sheets in PDB entry 7XP7. 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 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	152	155	first strand
Strand 2	A	196	203	parallel
Strand 3	A	171	175	parallel
Strand 4	A	178	189	anti-parallel
Strand 5	A	236	247	anti-parallel
Strand 6	A	220	223	anti-parallel

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There are 4 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	152	155	first strand
Strand 2	A	196	203	parallel
Strand 3	A	207	214	anti-parallel
Strand 4	A	251	252	anti-parallel

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There are 2 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	296	297	first strand
Strand 2	A	300	301	anti-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	B	152	155	first strand
Strand 2	B	196	203	parallel
Strand 3	B	171	175	parallel
Strand 4	B	178	189	anti-parallel
Strand 5	B	236	247	anti-parallel
Strand 6	B	220	223	anti-parallel

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There are 4 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	152	155	first strand
Strand 2	B	196	203	parallel
Strand 3	B	208	214	anti-parallel
Strand 4	B	251	252	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	B	296	297	first strand
Strand 2	B	300	301	anti-parallel

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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	152	155	first strand
Strand 2	C	196	203	parallel
Strand 3	C	171	174	parallel
Strand 4	C	178	189	anti-parallel
Strand 5	C	236	247	anti-parallel
Strand 6	C	220	223	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	C	152	155	first strand
Strand 2	C	196	203	parallel
Strand 3	C	208	214	anti-parallel
Strand 4	C	251	252	anti-parallel

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There are 2 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	296	297	first strand
Strand 2	C	300	301	anti-parallel

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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	152	155	first strand
Strand 2	D	196	203	parallel
Strand 3	D	171	174	parallel
Strand 4	D	178	189	anti-parallel
Strand 5	D	236	247	anti-parallel
Strand 6	D	220	223	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	D	152	155	first strand
Strand 2	D	196	203	parallel
Strand 3	D	208	214	anti-parallel
Strand 4	D	251	252	anti-parallel

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There are 2 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	296	297	first strand
Strand 2	D	300	301	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: 7XP7

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XP7