Analysis of interatomic Contacts of Structural Units in PDB entry:
23FJ

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 23FJ entry

There are 9 chains in PDB entry 23FJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
K	THR 269	ALA 422
N	GLU 107	ALA 686
O	ILE 118	GLY 638
P	SER 47	LYS 533
Q	PHE 282	GLU 487
R	GLU 738	VAL 1232
S	PRO 60	LYS 447
T	GLU 348	GLN 401
U	ARG 55	LEU 87

There are 88 helices in PDB entry 23FJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	K	288	292	Right-handed alpha
Helix 2	AA2	K	300	304	Right-handed 310
Helix 3	AA3	K	309	335	Right-handed alpha
Helix 4	AA4	K	354	368	Right-handed alpha
Helix 5	AA5	K	371	388	Right-handed alpha
Helix 6	AA6	K	389	394	Right-handed 310
Helix 7	AA7	K	405	418	Right-handed alpha
Helix 8	AA8	N	121	123	Right-handed 310
Helix 9	AA9	N	131	138	Right-handed alpha
Helix 10	AB1	N	150	168	Right-handed alpha
Helix 11	AB2	N	174	180	Right-handed alpha
Helix 12	AB3	N	185	199	Right-handed alpha
Helix 13	AB4	N	385	399	Right-handed alpha
Helix 14	AB5	N	402	411	Right-handed alpha
Helix 15	AB6	N	416	423	Right-handed alpha
Helix 16	AB7	N	460	470	Right-handed alpha
Helix 17	AB8	N	474	482	Right-handed alpha
Helix 18	AB9	N	488	496	Right-handed alpha
Helix 19	AC1	N	547	633	Right-handed alpha
Helix 20	AC2	N	645	654	Right-handed alpha
Helix 21	AC3	O	134	139	Right-handed alpha
Helix 22	AC4	O	151	167	Right-handed alpha
Helix 23	AC5	O	175	183	Right-handed alpha
Helix 24	AC6	O	186	201	Right-handed alpha
Helix 25	AC7	O	385	400	Right-handed alpha
Helix 26	AC8	O	402	410	Right-handed alpha
Helix 27	AC9	O	414	424	Right-handed alpha
Helix 28	AD1	O	460	472	Right-handed alpha
Helix 29	AD2	O	474	498	Right-handed alpha
Helix 30	AD3	O	563	634	Right-handed alpha
Helix 31	AD4	P	48	70	Right-handed alpha
Helix 32	AD5	P	80	85	Right-handed alpha
Helix 33	AD6	P	89	122	Right-handed alpha
Helix 34	AD7	P	300	308	Right-handed alpha
Helix 35	AD8	P	313	328	Right-handed alpha
Helix 36	AD9	P	344	348	Right-handed 310
Helix 37	AE1	P	355	360	Right-handed alpha
Helix 38	AE2	P	363	365	Right-handed 310
Helix 39	AE3	P	402	407	Right-handed alpha
Helix 40	AE4	P	415	418	Right-handed 310
Helix 41	AE5	P	419	459	Right-handed alpha
Helix 42	AE6	P	459	479	Right-handed alpha
Helix 43	AE7	P	517	523	Right-handed alpha
Helix 44	AE8	P	523	528	Right-handed alpha
Helix 45	AE9	Q	292	297	Right-handed alpha
Helix 46	AF1	Q	300	316	Right-handed alpha
Helix 47	AF2	Q	323	325	Right-handed 310
Helix 48	AF3	Q	337	341	Right-handed 310
Helix 49	AF4	Q	352	356	Right-handed 310
Helix 50	AF5	Q	373	422	Right-handed alpha
Helix 51	AF6	Q	452	464	Right-handed alpha
Helix 52	AF7	R	753	768	Right-handed alpha
Helix 53	AF8	R	782	792	Right-handed alpha
Helix 54	AF9	R	793	809	Right-handed alpha
Helix 55	AG1	R	831	852	Right-handed alpha
Helix 56	AG2	R	864	875	Right-handed alpha
Helix 57	AG3	R	876	878	Right-handed 310
Helix 58	AG4	R	887	912	Right-handed alpha
Helix 59	AG5	R	915	920	Right-handed alpha
Helix 60	AG6	R	921	938	Right-handed alpha
Helix 61	AG7	R	944	963	Right-handed alpha
Helix 62	AG8	R	970	982	Right-handed alpha
Helix 63	AG9	R	983	985	Right-handed 310
Helix 64	AH1	R	1009	1023	Right-handed alpha
Helix 65	AH2	R	1027	1037	Right-handed alpha
Helix 66	AH3	R	1047	1059	Right-handed alpha
Helix 67	AH4	R	1074	1079	Right-handed alpha
Helix 68	AH5	R	1079	1096	Right-handed alpha
Helix 69	AH6	R	1103	1110	Right-handed alpha
Helix 70	AH7	R	1114	1132	Right-handed alpha
Helix 71	AH8	R	1156	1178	Right-handed alpha
Helix 72	AH9	R	1195	1202	Right-handed alpha
Helix 73	AI1	R	1207	1212	Right-handed 310
Helix 74	AI2	R	1214	1232	Right-handed alpha
Helix 75	AI3	S	67	118	Right-handed alpha
Helix 76	AI4	S	121	126	Right-handed alpha
Helix 77	AI5	S	166	176	Right-handed alpha
Helix 78	AI6	S	208	220	Right-handed alpha
Helix 79	AI7	S	228	245	Right-handed alpha
Helix 80	AI8	S	300	313	Right-handed alpha
Helix 81	AI9	S	315	340	Right-handed alpha
Helix 82	AJ1	S	353	358	Right-handed alpha
Helix 83	AJ2	S	369	375	Right-handed alpha
Helix 84	AJ3	S	384	390	Right-handed alpha
Helix 85	AJ4	S	440	444	Right-handed 310
Helix 86	AJ5	T	369	396	Right-handed alpha
Helix 87	AJ6	U	56	60	Right-handed alpha
Helix 88	AJ7	U	75	84	Right-handed alpha

There are 11 sheets in PDB entry 23FJ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	K	286	287	first strand
Strand 2	Q	327	328	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	N	116	119	first strand
Strand 2	O	226	229	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	N	661	662	first strand
Strand 2	Q	468	469	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	162	170	first strand
Strand 2	P	130	139	anti-parallel
Strand 3	P	392	396	anti-parallel

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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	P	227	228	first strand
Strand 2	P	286	288	anti-parallel
Strand 3	P	373	375	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	311	312	first strand
Strand 2	P	297	299	anti-parallel
Strand 3	P	367	369	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	779	781	first strand
Strand 2	S	145	147	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	R	812	816	first strand
Strand 2	R	819	822	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	R	991	992	first strand
Strand 2	R	997	998	anti-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	S	180	186	first strand
Strand 2	S	195	201	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	S	379	382	first strand
Strand 2	S	284	293	anti-parallel
Strand 3	S	272	281	anti-parallel
Strand 4	S	423	424	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: 23FJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
23FJ