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

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 9PCP entry

There are 16 chains in PDB entry 9PCP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 52	LEU 722
B	MET 1	LEU 734
C	GLN 398	ARG 542
D	ASN 18	SER 462
E	TRP 19	HIS 387
F	ASP 6	PHE 289
G	VAL 4	THR 69
H	GLU 171	GLU 911
I	SER 271	PRO 331
J	LYS 103	TYR 172
K	VAL 24	MET 273
L	A 24	G 62
L	C 64	A 77
M	T 17	T 71
Q	ALA 13	SER 904
R	SER 100	LYS 295

There are189 helices in PDB entry 9PCP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	92	104	Right-handed alpha
Helix 2	AA2	A	119	129	Right-handed alpha
Helix 3	AA3	A	132	143	Right-handed alpha
Helix 4	AA4	A	150	159	Right-handed alpha
Helix 5	AA5	A	181	189	Right-handed alpha
Helix 6	AA6	A	191	197	Right-handed alpha
Helix 7	AA7	A	276	287	Right-handed alpha
Helix 8	AA8	A	317	328	Right-handed alpha
Helix 9	AA9	A	345	358	Right-handed alpha
Helix 10	AB1	A	367	381	Right-handed alpha
Helix 11	AB2	A	385	387	Right-handed 310
Helix 12	AB3	A	420	433	Right-handed alpha
Helix 13	AB4	A	443	446	Right-handed 310
Helix 14	AB5	A	451	458	Right-handed alpha
Helix 15	AB6	A	476	478	Right-handed 310
Helix 16	AB7	A	479	484	Right-handed alpha
Helix 17	AB8	A	492	499	Right-handed alpha
Helix 18	AB9	A	515	525	Right-handed alpha
Helix 19	AC1	A	529	536	Right-handed alpha
Helix 20	AC2	A	537	553	Right-handed alpha
Helix 21	AC3	A	564	575	Right-handed alpha
Helix 22	AC4	A	585	598	Right-handed alpha
Helix 23	AC5	A	632	640	Right-handed alpha
Helix 24	AC6	A	668	677	Right-handed alpha
Helix 25	AC7	A	677	684	Right-handed alpha
Helix 26	AC8	A	695	699	Right-handed 310
Helix 27	AC9	A	705	719	Right-handed alpha
Helix 28	AD1	B	18	34	Right-handed alpha
Helix 29	AD2	B	47	63	Right-handed alpha
Helix 30	AD3	B	76	99	Right-handed alpha
Helix 31	AD4	B	126	136	Right-handed alpha
Helix 32	AD5	B	143	147	Right-handed 310
Helix 33	AD6	B	155	165	Right-handed alpha
Helix 34	AD7	B	176	186	Right-handed alpha
Helix 35	AD8	B	190	198	Right-handed alpha
Helix 36	AD9	B	217	223	Right-handed alpha
Helix 37	AE1	B	238	247	Right-handed alpha
Helix 38	AE2	B	253	296	Right-handed alpha
Helix 39	AE3	B	300	304	Right-handed 310
Helix 40	AE4	B	311	318	Right-handed alpha
Helix 41	AE5	B	320	344	Right-handed alpha
Helix 42	AE6	B	355	365	Right-handed alpha
Helix 43	AE7	B	374	386	Right-handed alpha
Helix 44	AE8	B	394	410	Right-handed alpha
Helix 45	AE9	B	439	444	Right-handed alpha
Helix 46	AF1	B	444	451	Right-handed alpha
Helix 47	AF2	B	465	471	Right-handed alpha
Helix 48	AF3	B	513	531	Right-handed alpha
Helix 49	AF4	B	541	555	Right-handed alpha
Helix 50	AF5	B	557	565	Right-handed alpha
Helix 51	AF6	B	573	590	Right-handed alpha
Helix 52	AF7	B	631	645	Right-handed alpha
Helix 53	AF8	B	647	665	Right-handed alpha
Helix 54	AF9	B	682	685	Right-handed 310
Helix 55	AG1	B	686	691	Right-handed alpha
Helix 56	AG2	B	694	699	Right-handed alpha
Helix 57	AG3	B	702	707	Right-handed 310
Helix 58	AG4	B	709	725	Right-handed alpha
Helix 59	AG5	B	729	733	Right-handed 310
Helix 60	AG6	C	399	412	Right-handed alpha
Helix 61	AG7	C	424	434	Right-handed alpha
Helix 62	AG8	C	454	478	Right-handed alpha
Helix 63	AG9	C	483	516	Right-handed alpha
Helix 64	AH1	C	520	542	Right-handed alpha
Helix 65	AH2	D	19	23	Right-handed alpha
Helix 66	AH3	D	27	35	Right-handed alpha
Helix 67	AH4	D	37	47	Right-handed alpha
Helix 68	AH5	D	49	58	Right-handed alpha
Helix 69	AH6	D	79	93	Right-handed alpha
Helix 70	AH7	D	113	120	Right-handed alpha
Helix 71	AH8	D	144	165	Right-handed alpha
Helix 72	AH9	D	172	183	Right-handed alpha
Helix 73	AI1	D	197	205	Right-handed alpha
Helix 74	AI2	D	207	222	Right-handed alpha
Helix 75	AI3	D	223	227	Right-handed 310
Helix 76	AI4	D	231	241	Right-handed alpha
Helix 77	AI5	D	255	269	Right-handed alpha
Helix 78	AI6	D	284	289	Right-handed alpha
Helix 79	AI7	D	321	332	Right-handed alpha
Helix 80	AI8	D	347	358	Right-handed alpha
Helix 81	AI9	D	360	370	Right-handed alpha
Helix 82	AJ1	D	371	372	Right-handed 310
Helix 83	AJ2	D	373	377	Right-handed 310
Helix 84	AJ3	D	384	397	Right-handed alpha
Helix 85	AJ4	D	414	429	Right-handed alpha
Helix 86	AJ5	D	447	462	Right-handed alpha
Helix 87	AJ6	E	20	25	Right-handed 310
Helix 88	AJ7	E	69	73	Right-handed 310
Helix 89	AJ8	E	79	99	Right-handed alpha
Helix 90	AJ9	E	123	134	Right-handed alpha
Helix 91	AK1	E	135	137	Right-handed 310
Helix 92	AK2	E	144	156	Right-handed alpha
Helix 93	AK3	E	184	193	Right-handed alpha
Helix 94	AK4	E	205	216	Right-handed alpha
Helix 95	AK5	E	224	235	Right-handed alpha
Helix 96	AK6	E	272	278	Right-handed alpha
Helix 97	AK7	E	319	324	Right-handed alpha
Helix 98	AK8	E	368	378	Right-handed alpha
Helix 99	AK9	E	382	387	Right-handed alpha
Helix 100	AL1	F	18	28	Right-handed alpha
Helix 101	AL2	F	33	52	Right-handed alpha
Helix 102	AL3	F	102	121	Right-handed alpha
Helix 103	AL4	F	132	151	Right-handed alpha
Helix 104	AL5	F	173	187	Right-handed alpha
Helix 105	AL6	F	200	211	Right-handed alpha
Helix 106	AL7	F	222	230	Right-handed alpha
Helix 107	AL8	F	234	239	Right-handed alpha
Helix 108	AL9	F	284	288	Right-handed 310
Helix 109	AM1	G	13	27	Right-handed alpha
Helix 110	AM2	G	49	64	Right-handed alpha
Helix 111	AM3	H	172	225	Right-handed alpha
Helix 112	AM4	H	226	237	Right-handed alpha
Helix 113	AM5	H	238	243	Right-handed alpha
Helix 114	AM6	H	250	265	Right-handed alpha
Helix 115	AM7	H	278	290	Right-handed alpha
Helix 116	AM8	H	294	307	Right-handed alpha
Helix 117	AM9	H	554	561	Right-handed alpha
Helix 118	AN1	H	582	585	Right-handed 310
Helix 119	AN2	H	599	607	Right-handed alpha
Helix 120	AN3	H	614	628	Right-handed alpha
Helix 121	AN4	H	686	693	Right-handed alpha
Helix 122	AN5	H	713	721	Right-handed alpha
Helix 123	AN6	H	723	728	Right-handed alpha
Helix 124	AN7	H	763	767	Right-handed 310
Helix 125	AN8	H	778	787	Right-handed alpha
Helix 126	AN9	H	799	803	Right-handed 310
Helix 127	AO1	H	818	859	Right-handed alpha
Helix 128	AO2	H	890	902	Right-handed alpha
Helix 129	AO3	H	903	908	Right-handed alpha
Helix 130	AO4	I	274	281	Right-handed 310
Helix 131	AO5	I	284	295	Right-handed alpha
Helix 132	AO6	I	296	298	Right-handed 310
Helix 133	AO7	I	299	309	Right-handed alpha
Helix 134	AO8	I	311	316	Right-handed alpha
Helix 135	AO9	I	321	329	Right-handed alpha
Helix 136	AP1	J	104	114	Right-handed alpha
Helix 137	AP2	J	122	134	Right-handed alpha
Helix 138	AP3	J	138	150	Right-handed alpha
Helix 139	AP4	J	158	168	Right-handed alpha
Helix 140	AP5	K	26	39	Right-handed alpha
Helix 141	AP6	K	115	121	Right-handed alpha
Helix 142	AP7	K	126	130	Right-handed 310
Helix 143	AP8	K	141	148	Right-handed alpha
Helix 144	AP9	K	151	156	Right-handed alpha
Helix 145	AQ1	K	183	195	Right-handed alpha
Helix 146	AQ2	K	197	232	Right-handed alpha
Helix 147	AQ3	Q	16	28	Right-handed alpha
Helix 148	AQ4	Q	40	52	Right-handed alpha
Helix 149	AQ5	Q	65	80	Right-handed alpha
Helix 150	AQ6	Q	93	104	Right-handed alpha
Helix 151	AQ7	Q	110	120	Right-handed alpha
Helix 152	AQ8	Q	136	141	Right-handed 310
Helix 153	AQ9	Q	143	153	Right-handed alpha
Helix 154	AR1	Q	177	186	Right-handed alpha
Helix 155	AR2	Q	200	207	Right-handed alpha
Helix 156	AR3	Q	219	243	Right-handed alpha
Helix 157	AR4	Q	253	258	Right-handed alpha
Helix 158	AR5	Q	260	267	Right-handed alpha
Helix 159	AR6	Q	273	277	Right-handed 310
Helix 160	AR7	Q	279	301	Right-handed alpha
Helix 161	AR8	Q	302	320	Right-handed alpha
Helix 162	AR9	Q	326	331	Right-handed alpha
Helix 163	AS1	Q	333	341	Right-handed alpha
Helix 164	AS2	Q	378	398	Right-handed alpha
Helix 165	AS3	Q	413	426	Right-handed alpha
Helix 166	AS4	Q	427	439	Right-handed alpha
Helix 167	AS5	Q	564	573	Right-handed alpha
Helix 168	AS6	Q	584	596	Right-handed alpha
Helix 169	AS7	Q	613	640	Right-handed alpha
Helix 170	AS8	Q	688	693	Right-handed 310
Helix 171	AS9	Q	694	703	Right-handed alpha
Helix 172	AT1	Q	729	738	Right-handed alpha
Helix 173	AT2	Q	739	752	Right-handed alpha
Helix 174	AT3	Q	783	795	Right-handed alpha
Helix 175	AT4	Q	805	817	Right-handed alpha
Helix 176	AT5	Q	847	853	Right-handed 310
Helix 177	AT6	Q	865	870	Right-handed alpha
Helix 178	AT7	Q	872	878	Right-handed alpha
Helix 179	AT8	Q	880	889	Right-handed alpha
Helix 180	AT9	Q	890	902	Right-handed alpha
Helix 181	AU1	R	104	108	Right-handed 310
Helix 182	AU2	R	143	149	Right-handed alpha
Helix 183	AU3	R	151	161	Right-handed alpha
Helix 184	AU4	R	178	192	Right-handed alpha
Helix 185	AU5	R	201	215	Right-handed alpha
Helix 186	AU6	R	230	239	Right-handed alpha
Helix 187	AU7	R	246	257	Right-handed alpha
Helix 188	AU8	R	267	273	Right-handed alpha
Helix 189	AU9	R	278	290	Right-handed alpha

There are 32 sheets in PDB entry 9PCP. 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, AD1, AD2, AD3, AD4, AD5,

There are 5 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	59	60	first strand
Strand 2	D	333	337	parallel
Strand 3	D	342	345	anti-parallel
Strand 4	D	314	317	anti-parallel
Strand 5	D	307	310	anti-parallel

Back to list of sheets
Back to top of page

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	76	78	first strand
Strand 2	A	83	87	anti-parallel
Strand 3	A	113	117	anti-parallel
Strand 4	A	105	108	anti-parallel

Back to list of sheets
Back to top of page

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	205	206	first strand
Strand 2	A	268	272	anti-parallel
Strand 3	A	174	179	anti-parallel
Strand 4	A	166	171	anti-parallel
Strand 5	A	291	292	parallel

Back to list of sheets
Back to top of page

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	294	295	first strand
Strand 2	A	333	334	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	389	392	first strand
Strand 2	A	405	409	parallel
Strand 3	A	362	365	parallel
Strand 4	A	435	441	parallel
Strand 5	A	460	467	parallel
Strand 6	A	336	339	parallel
Strand 7	A	487	490	parallel

Back to list of sheets
Back to top of page

There are 7 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	579	580	first strand
Strand 2	A	604	607	parallel
Strand 3	A	557	561	parallel
Strand 4	A	620	625	parallel
Strand 5	A	658	664	parallel
Strand 6	A	506	512	parallel
Strand 7	A	687	690	parallel

Back to list of sheets
Back to top of page

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	B	3	5	first strand
Strand 2	B	8	10	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	38	40	first strand
Strand 2	B	455	457	parallel
Strand 3	B	229	234	parallel
Strand 4	B	69	73	parallel
Strand 5	B	204	206	parallel
Strand 6	B	106	108	parallel

Back to list of sheets
Back to top of page

There are 3 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	249	252	first strand
Strand 2	B	432	435	anti-parallel
Strand 3	B	417	419	anti-parallel

Back to list of sheets
Back to top of page

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	B	492	495	first strand
Strand 2	B	677	680	parallel
Strand 3	B	617	621	parallel
Strand 4	B	535	539	parallel
Strand 5	B	594	599	parallel
Strand 6	B	566	569	parallel

Back to list of sheets
Back to top of page

There are 2 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	185	186	first strand
Strand 2	D	195	196	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	249	250	first strand
Strand 2	D	280	283	anti-parallel
Strand 3	D	271	272	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	431	435	first strand
Strand 2	D	440	443	anti-parallel
Strand 3	D	402	409	anti-parallel
Strand 4	G	5	11	anti-parallel
Strand 5	G	42	45	anti-parallel
Strand 6	G	34	36	anti-parallel

Back to list of sheets
Back to top of page

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	E	113	121	first strand
Strand 2	E	103	110	anti-parallel
Strand 3	E	59	66	parallel
Strand 4	E	164	171	parallel
Strand 5	E	194	200	parallel
Strand 6	E	219	221	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	289	291	first strand
Strand 2	E	296	298	anti-parallel

Back to list of sheets
Back to top of page

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	E	358	360	first strand
Strand 2	E	365	367	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	67	71	first strand
Strand 2	F	56	63	anti-parallel
Strand 3	F	7	17	parallel
Strand 4	F	156	165	parallel
Strand 5	F	190	195	parallel
Strand 6	F	214	216	parallel

Back to list of sheets
Back to top of page

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	H	266	267	first strand
Strand 2	H	291	292	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	541	545	first strand
Strand 2	H	531	536	anti-parallel
Strand 3	H	313	319	anti-parallel
Strand 4	H	568	572	anti-parallel
Strand 5	H	578	580	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	657	659	first strand
Strand 2	H	681	683	anti-parallel

Back to list of sheets
Back to top of page

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	H	695	697	first strand
Strand 2	H	738	740	anti-parallel

Back to list of sheets
Back to top of page

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	H	705	707	first strand
Strand 2	H	730	732	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	759	760	first strand
Strand 2	H	793	798	parallel
Strand 3	H	805	808	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	771	774	first strand
Strand 2	H	811	814	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	103	104	first strand
Strand 2	K	111	112	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	138	139	first strand
Strand 2	K	181	182	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	246	252	first strand
Strand 2	K	256	261	anti-parallel
Strand 3	K	267	271	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	86	87	first strand
Strand 2	Q	105	108	parallel
Strand 3	Q	58	62	parallel
Strand 4	Q	128	134	parallel
Strand 5	Q	160	165	parallel
Strand 6	Q	31	34	parallel
Strand 7	Q	189	192	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	210	217	first strand
Strand 2	Q	604	611	parallel
Strand 3	Q	575	581	parallel
Strand 4	Q	406	411	parallel
Strand 5	Q	554	556	parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	705	706	first strand
Strand 2	Q	683	686	parallel
Strand 3	Q	716	719	anti-parallel
Strand 4	Q	722	728	anti-parallel
Strand 5	Q	755	760	parallel
Strand 6	Q	799	801	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	102	103	first strand
Strand 2	R	122	123	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	130	131	first strand
Strand 2	R	136	142	anti-parallel
Strand 3	R	166	172	parallel
Strand 4	R	195	199	parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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