Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q2D

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 9Q2D entry

There are 3 chains in PDB entry 9Q2D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 144	GLY 169
B	PHE 49	PRO 427
C	MET 1	HIS 1140

There are 23 helices in PDB entry 9Q2D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	156	167	Right-handed alpha
Helix 2	AA2	B	52	57	Right-handed alpha
Helix 3	AA3	B	58	61	Right-handed 310
Helix 4	AA4	B	103	116	Right-handed alpha
Helix 5	AA5	B	199	206	Right-handed 310
Helix 6	AA6	B	219	232	Right-handed alpha
Helix 7	AA7	B	233	238	Right-handed 310
Helix 8	AA8	B	241	246	Right-handed alpha
Helix 9	AA9	B	249	263	Right-handed alpha
Helix 10	AB1	B	268	273	Right-handed alpha
Helix 11	AB2	B	276	286	Right-handed alpha
Helix 12	AB3	B	291	301	Right-handed alpha
Helix 13	AB4	B	303	318	Right-handed alpha
Helix 14	AB5	B	335	337	Right-handed 310
Helix 15	AB6	C	252	256	Right-handed 310
Helix 16	AB7	C	381	384	Right-handed 310
Helix 17	AB8	C	985	990	Right-handed alpha
Helix 18	AB9	C	1044	1059	Right-handed alpha
Helix 19	AC1	C	1069	1075	Right-handed alpha
Helix 20	AC2	C	1091	1096	Right-handed alpha
Helix 21	AC3	C	1097	1099	Right-handed 310
Helix 22	AC4	C	1101	1109	Right-handed alpha
Helix 23	AC5	C	1125	1138	Right-handed alpha

There are 22 sheets in PDB entry 9Q2D. 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,

There are 2 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	145	146	first strand
Strand 2	A	153	154	anti-parallel

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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	96	101	first strand
Strand 2	B	155	172	anti-parallel
Strand 3	B	178	184	anti-parallel
Strand 4	B	78	83	anti-parallel
Strand 5	B	119	123	parallel
Strand 6	B	135	146	anti-parallel
Strand 7	B	155	172	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	330	333	first strand
Strand 2	B	320	323	anti-parallel
Strand 3	B	422	425	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	346	350	first strand
Strand 2	B	356	362	anti-parallel
Strand 3	B	413	418	anti-parallel
Strand 4	B	397	403	anti-parallel
Strand 5	B	387	391	anti-parallel
Strand 6	B	368	371	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1004	1009	first strand
Strand 2	C	1028	1032	anti-parallel
Strand 3	C	1037	1042	anti-parallel
Strand 4	C	4	10	anti-parallel
Strand 5	C	1088	1090	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	C	17	21	first strand
Strand 2	C	30	35	anti-parallel
Strand 3	C	38	44	anti-parallel
Strand 4	C	49	56	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	C	61	67	first strand
Strand 2	C	76	81	anti-parallel
Strand 3	C	85	94	anti-parallel
Strand 4	C	97	107	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	121	124	first strand
Strand 2	C	130	134	anti-parallel
Strand 3	C	139	144	anti-parallel
Strand 4	C	155	158	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	C	163	169	first strand
Strand 2	C	177	184	anti-parallel
Strand 3	C	187	196	anti-parallel
Strand 4	C	201	204	anti-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	C	163	169	first strand
Strand 2	C	177	184	anti-parallel
Strand 3	C	187	196	anti-parallel
Strand 4	C	210	211	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	218	221	first strand
Strand 2	C	229	232	anti-parallel
Strand 3	C	237	240	anti-parallel
Strand 4	C	245	248	anti-parallel

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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	C	258	263	first strand
Strand 2	C	270	275	anti-parallel
Strand 3	C	279	288	anti-parallel
Strand 4	C	296	307	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	313	318	first strand
Strand 2	C	321	325	anti-parallel
Strand 3	C	332	336	anti-parallel
Strand 4	C	347	352	anti-parallel

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There are 4 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	361	365	first strand
Strand 2	C	374	379	anti-parallel
Strand 3	C	386	391	anti-parallel
Strand 4	C	711	716	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	720	727	first strand
Strand 2	C	732	743	anti-parallel
Strand 3	C	749	751	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	C	720	727	first strand
Strand 2	C	732	743	anti-parallel
Strand 3	C	785	795	anti-parallel
Strand 4	C	801	806	anti-parallel
Strand 5	C	762	765	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	811	821	first strand
Strand 2	C	824	835	anti-parallel
Strand 3	C	846	854	anti-parallel
Strand 4	C	857	866	anti-parallel

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There are 4 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	874	876	first strand
Strand 2	C	879	884	anti-parallel
Strand 3	C	887	893	anti-parallel
Strand 4	C	899	906	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	C	913	917	first strand
Strand 2	C	920	924	anti-parallel
Strand 3	C	929	936	anti-parallel
Strand 4	C	941	949	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	C	954	959	first strand
Strand 2	C	964	969	anti-parallel
Strand 3	C	973	978	anti-parallel
Strand 4	C	993	999	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1076	1077	first strand
Strand 2	C	1082	1083	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1113	1114	first strand
Strand 2	C	1122	1123	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: 9Q2D

Analysis of interatomic Contacts of Structural Units in PDB entry:
9Q2D