Analysis of interatomic Contacts of Structural Units in PDB entry:
7K4E

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 7K4E entry

There are 4 chains in PDB entry 7K4E (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 19	ASP 638
B	PHE 19	ASP 638
C	PHE 19	ASP 638
D	PHE 19	ASP 638

There are124 helices in PDB entry 7K4E. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	27	47	Right-handed alpha
Helix 2	AA2	A	47	55	Right-handed alpha
Helix 3	AA3	A	57	65	Right-handed alpha
Helix 4	AA4	A	81	89	Right-handed alpha
Helix 5	AA5	A	91	102	Right-handed alpha
Helix 6	AA6	A	103	107	Right-handed 310
Helix 7	AA7	A	119	127	Right-handed alpha
Helix 8	AA8	A	131	139	Right-handed alpha
Helix 9	AA9	A	149	153	Right-handed 310
Helix 10	AB1	A	165	172	Right-handed alpha
Helix 11	AB2	A	175	184	Right-handed alpha
Helix 12	AB3	A	198	205	Right-handed alpha
Helix 13	AB4	A	211	221	Right-handed alpha
Helix 14	AB5	A	242	251	Right-handed alpha
Helix 15	AB6	A	252	264	Right-handed alpha
Helix 16	AB7	A	291	298	Right-handed alpha
Helix 17	AB8	A	302	309	Right-handed 310
Helix 18	AB9	A	312	324	Right-handed alpha
Helix 19	AC1	A	324	348	Right-handed alpha
Helix 20	AC2	A	381	400	Right-handed alpha
Helix 21	AC3	A	412	423	Right-handed alpha
Helix 22	AC4	A	424	446	Right-handed alpha
Helix 23	AC5	A	450	464	Right-handed alpha
Helix 24	AC6	A	465	469	Right-handed 310
Helix 25	AC7	A	477	487	Right-handed alpha
Helix 26	AC8	A	488	510	Right-handed alpha
Helix 27	AC9	A	511	515	Right-handed 310
Helix 28	AD1	A	525	539	Right-handed alpha
Helix 29	AD2	A	554	567	Right-handed alpha
Helix 30	AD3	A	569	583	Right-handed alpha
Helix 31	AD4	A	588	608	Right-handed alpha
Helix 32	AD5	B	27	47	Right-handed alpha
Helix 33	AD6	B	47	55	Right-handed alpha
Helix 34	AD7	B	57	65	Right-handed alpha
Helix 35	AD8	B	81	89	Right-handed alpha
Helix 36	AD9	B	91	102	Right-handed alpha
Helix 37	AE1	B	103	107	Right-handed 310
Helix 38	AE2	B	119	127	Right-handed alpha
Helix 39	AE3	B	131	139	Right-handed alpha
Helix 40	AE4	B	149	153	Right-handed 310
Helix 41	AE5	B	165	172	Right-handed alpha
Helix 42	AE6	B	175	184	Right-handed alpha
Helix 43	AE7	B	198	205	Right-handed alpha
Helix 44	AE8	B	211	221	Right-handed alpha
Helix 45	AE9	B	242	251	Right-handed alpha
Helix 46	AF1	B	252	264	Right-handed alpha
Helix 47	AF2	B	291	298	Right-handed alpha
Helix 48	AF3	B	302	309	Right-handed 310
Helix 49	AF4	B	312	324	Right-handed alpha
Helix 50	AF5	B	324	348	Right-handed alpha
Helix 51	AF6	B	381	400	Right-handed alpha
Helix 52	AF7	B	412	423	Right-handed alpha
Helix 53	AF8	B	424	446	Right-handed alpha
Helix 54	AF9	B	450	464	Right-handed alpha
Helix 55	AG1	B	465	469	Right-handed 310
Helix 56	AG2	B	477	487	Right-handed alpha
Helix 57	AG3	B	488	510	Right-handed alpha
Helix 58	AG4	B	511	515	Right-handed 310
Helix 59	AG5	B	525	539	Right-handed alpha
Helix 60	AG6	B	554	567	Right-handed alpha
Helix 61	AG7	B	569	583	Right-handed alpha
Helix 62	AG8	B	588	608	Right-handed alpha
Helix 63	AG9	C	27	47	Right-handed alpha
Helix 64	AH1	C	47	55	Right-handed alpha
Helix 65	AH2	C	57	65	Right-handed alpha
Helix 66	AH3	C	81	89	Right-handed alpha
Helix 67	AH4	C	91	102	Right-handed alpha
Helix 68	AH5	C	103	107	Right-handed 310
Helix 69	AH6	C	119	127	Right-handed alpha
Helix 70	AH7	C	131	139	Right-handed alpha
Helix 71	AH8	C	149	153	Right-handed 310
Helix 72	AH9	C	165	172	Right-handed alpha
Helix 73	AI1	C	175	184	Right-handed alpha
Helix 74	AI2	C	198	205	Right-handed alpha
Helix 75	AI3	C	211	221	Right-handed alpha
Helix 76	AI4	C	242	251	Right-handed alpha
Helix 77	AI5	C	252	264	Right-handed alpha
Helix 78	AI6	C	291	298	Right-handed alpha
Helix 79	AI7	C	302	309	Right-handed 310
Helix 80	AI8	C	312	324	Right-handed alpha
Helix 81	AI9	C	324	348	Right-handed alpha
Helix 82	AJ1	C	381	400	Right-handed alpha
Helix 83	AJ2	C	412	423	Right-handed alpha
Helix 84	AJ3	C	424	446	Right-handed alpha
Helix 85	AJ4	C	450	464	Right-handed alpha
Helix 86	AJ5	C	465	469	Right-handed 310
Helix 87	AJ6	C	477	487	Right-handed alpha
Helix 88	AJ7	C	488	510	Right-handed alpha
Helix 89	AJ8	C	511	515	Right-handed 310
Helix 90	AJ9	C	525	539	Right-handed alpha
Helix 91	AK1	C	554	567	Right-handed alpha
Helix 92	AK2	C	569	583	Right-handed alpha
Helix 93	AK3	C	588	608	Right-handed alpha
Helix 94	AK4	D	27	47	Right-handed alpha
Helix 95	AK5	D	47	55	Right-handed alpha
Helix 96	AK6	D	57	65	Right-handed alpha
Helix 97	AK7	D	81	89	Right-handed alpha
Helix 98	AK8	D	91	102	Right-handed alpha
Helix 99	AK9	D	103	107	Right-handed 310
Helix 100	AL1	D	119	127	Right-handed alpha
Helix 101	AL2	D	131	139	Right-handed alpha
Helix 102	AL3	D	149	153	Right-handed 310
Helix 103	AL4	D	165	172	Right-handed alpha
Helix 104	AL5	D	175	184	Right-handed alpha
Helix 105	AL6	D	198	205	Right-handed alpha
Helix 106	AL7	D	211	221	Right-handed alpha
Helix 107	AL8	D	242	251	Right-handed alpha
Helix 108	AL9	D	252	264	Right-handed alpha
Helix 109	AM1	D	291	298	Right-handed alpha
Helix 110	AM2	D	302	309	Right-handed 310
Helix 111	AM3	D	312	324	Right-handed alpha
Helix 112	AM4	D	324	348	Right-handed alpha
Helix 113	AM5	D	381	400	Right-handed alpha
Helix 114	AM6	D	412	423	Right-handed alpha
Helix 115	AM7	D	424	446	Right-handed alpha
Helix 116	AM8	D	450	464	Right-handed alpha
Helix 117	AM9	D	465	469	Right-handed 310
Helix 118	AN1	D	477	487	Right-handed alpha
Helix 119	AN2	D	488	510	Right-handed alpha
Helix 120	AN3	D	511	515	Right-handed 310
Helix 121	AN4	D	525	539	Right-handed alpha
Helix 122	AN5	D	554	567	Right-handed alpha
Helix 123	AN6	D	569	584	Right-handed alpha
Helix 124	AN7	D	588	608	Right-handed alpha

There are 4 sheets in PDB entry 7K4E. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 4 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	265	270	first strand
Strand 2	A	273	278	anti-parallel
Strand 3	A	629	633	anti-parallel
Strand 4	A	618	619	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	B	265	270	first strand
Strand 2	B	273	278	anti-parallel
Strand 3	B	629	633	anti-parallel
Strand 4	B	618	619	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	265	270	first strand
Strand 2	C	273	278	anti-parallel
Strand 3	C	629	633	anti-parallel
Strand 4	C	618	619	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	265	270	first strand
Strand 2	D	273	278	anti-parallel
Strand 3	D	629	633	anti-parallel
Strand 4	D	618	619	anti-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: 7K4E

Analysis of interatomic Contacts of Structural Units in PDB entry:
7K4E