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

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 7RZF entry

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

Chain ID	Initial residue	Terminal residue
A	ILE 47	HIS 1011
B	ALA 46	HIS 1011
a	CYS 6	GLU 17
b	PHE 1	HIS 5

There are 70 helices in PDB entry 7RZF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	95	99	Right-handed 310
Helix 2	AA2	A	105	115	Right-handed alpha
Helix 3	AA3	A	125	133	Right-handed alpha
Helix 4	AA4	A	158	171	Right-handed alpha
Helix 5	AA5	A	175	194	Right-handed alpha
Helix 6	AA6	A	196	208	Right-handed alpha
Helix 7	AA7	A	227	233	Right-handed alpha
Helix 8	AA8	A	237	249	Right-handed alpha
Helix 9	AA9	A	267	273	Right-handed alpha
Helix 10	AB1	A	294	298	Right-handed 310
Helix 11	AB2	A	329	339	Right-handed alpha
Helix 12	AB3	A	345	353	Right-handed alpha
Helix 13	AB4	A	386	403	Right-handed alpha
Helix 14	AB5	A	407	424	Right-handed alpha
Helix 15	AB6	A	429	440	Right-handed alpha
Helix 16	AB7	A	460	470	Right-handed alpha
Helix 17	AB8	A	506	514	Right-handed alpha
Helix 18	AB9	A	586	615	Right-handed alpha
Helix 19	AC1	A	637	651	Right-handed alpha
Helix 20	AC2	A	655	671	Right-handed alpha
Helix 21	AC3	A	672	674	Right-handed 310
Helix 22	AC4	A	677	690	Right-handed alpha
Helix 23	AC5	A	696	701	Right-handed alpha
Helix 24	AC6	A	708	720	Right-handed alpha
Helix 25	AC7	A	734	754	Right-handed alpha
Helix 26	AC8	A	759	763	Right-handed 310
Helix 27	AC9	A	804	815	Right-handed alpha
Helix 28	AD1	A	815	824	Right-handed alpha
Helix 29	AD2	A	855	877	Right-handed alpha
Helix 30	AD3	A	878	894	Right-handed alpha
Helix 31	AD4	A	900	912	Right-handed alpha
Helix 32	AD5	A	922	929	Right-handed alpha
Helix 33	AD6	A	932	945	Right-handed alpha
Helix 34	AD7	A	994	999	Right-handed alpha
Helix 35	AD8	B	105	114	Right-handed alpha
Helix 36	AD9	B	125	134	Right-handed alpha
Helix 37	AE1	B	157	164	Right-handed alpha
Helix 38	AE2	B	165	169	Right-handed 310
Helix 39	AE3	B	175	193	Right-handed alpha
Helix 40	AE4	B	196	208	Right-handed alpha
Helix 41	AE5	B	213	217	Right-handed 310
Helix 42	AE6	B	222	227	Right-handed alpha
Helix 43	AE7	B	228	233	Right-handed alpha
Helix 44	AE8	B	236	248	Right-handed alpha
Helix 45	AE9	B	265	275	Right-handed alpha
Helix 46	AF1	B	329	339	Right-handed alpha
Helix 47	AF2	B	345	353	Right-handed alpha
Helix 48	AF3	B	381	385	Right-handed 310
Helix 49	AF4	B	386	405	Right-handed alpha
Helix 50	AF5	B	408	424	Right-handed alpha
Helix 51	AF6	B	432	440	Right-handed alpha
Helix 52	AF7	B	460	471	Right-handed alpha
Helix 53	AF8	B	506	515	Right-handed alpha
Helix 54	AF9	B	581	584	Right-handed 310
Helix 55	AG1	B	586	613	Right-handed alpha
Helix 56	AG2	B	637	651	Right-handed alpha
Helix 57	AG3	B	655	672	Right-handed alpha
Helix 58	AG4	B	673	676	Right-handed 310
Helix 59	AG5	B	677	691	Right-handed alpha
Helix 60	AG6	B	696	707	Right-handed alpha
Helix 61	AG7	B	708	722	Right-handed alpha
Helix 62	AG8	B	734	754	Right-handed alpha
Helix 63	AG9	B	801	815	Right-handed alpha
Helix 64	AH1	B	815	823	Right-handed alpha
Helix 65	AH2	B	855	876	Right-handed alpha
Helix 66	AH3	B	878	894	Right-handed alpha
Helix 67	AH4	B	899	912	Right-handed alpha
Helix 68	AH5	B	919	929	Right-handed alpha
Helix 69	AH6	B	932	945	Right-handed alpha
Helix 70	AH7	B	994	1001	Right-handed alpha

There are 13 sheets in PDB entry 7RZF. 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,

There are 7 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	49	50	first strand
Strand 2	A	63	68	anti-parallel
Strand 3	A	74	79	anti-parallel
Strand 4	A	255	260	parallel
Strand 5	A	87	92	anti-parallel
Strand 6	A	147	152	anti-parallel
Strand 7	A	137	142	anti-parallel

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There are 3 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	359	360	first strand
Strand 2	A	370	378	anti-parallel
Strand 3	A	365	366	anti-parallel

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There are 6 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	359	360	first strand
Strand 2	A	370	378	anti-parallel
Strand 3	A	311	319	anti-parallel
Strand 4	A	477	482	anti-parallel
Strand 5	A	300	304	parallel
Strand 6	A	503	504	anti-parallel

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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	491	492	first strand
Strand 2	A	499	500	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	A	557	558	first strand
Strand 2	A	724	731	parallel
Strand 3	A	561	563	parallel

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There are 5 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	557	558	first strand
Strand 2	A	724	731	parallel
Strand 3	A	571	579	anti-parallel
Strand 4	A	626	634	anti-parallel
Strand 5	A	616	619	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	A	832	840	first strand
Strand 2	A	843	852	anti-parallel
Strand 3	A	789	798	anti-parallel
Strand 4	A	953	959	anti-parallel
Strand 5	A	777	782	parallel
Strand 6	A	990	991	parallel

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There are 5 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	63	69	first strand
Strand 2	B	73	79	anti-parallel
Strand 3	B	254	260	parallel
Strand 4	B	86	92	anti-parallel
Strand 5	B	147	153	anti-parallel

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There are 5 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	303	304	first strand
Strand 2	B	477	481	parallel
Strand 3	B	312	319	anti-parallel
Strand 4	B	371	378	anti-parallel
Strand 5	B	359	365	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	B	491	492	first strand
Strand 2	B	499	500	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	549	553	first strand
Strand 2	B	558	563	anti-parallel
Strand 3	B	724	731	parallel
Strand 4	B	571	579	anti-parallel
Strand 5	B	626	634	anti-parallel
Strand 6	B	617	622	anti-parallel

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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	B	776	777	first strand
Strand 2	B	953	959	parallel
Strand 3	B	780	782	parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	776	777	first strand
Strand 2	B	953	959	parallel
Strand 3	B	789	799	anti-parallel
Strand 4	B	843	852	anti-parallel
Strand 5	B	832	840	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: 7RZF

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