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Title :   X-RAY STRUCTURE OF THE COILED COIL GCN4 ACID BASE HETERODIMER ACID-D12LA16I BASE-D12LA16L

Authors :   A. E. Keating, V. N. Malashkevich, B. Tidor, P. S. Kim

Date :   12 Nov 01 (Deposition) - 28 Nov 01 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.14

Chains :   Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: C,D  (1x)
Biol. Unit 3: E,F  (1x)

Keywords :   Coiled Coil Heterodimer, De Novo Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. E. Keating, V. N. Malashkevich, B. Tidor, P. S. Kim
Side-Chain Repacking Calculations For Predicting Structures And Stabilities Of Heterodimeric Coiled Coils.
Proc. Natl. Acad. Sci. Usa V. 98 14825 2001
PubMed-ID: 11752430 | Reference-DOI: 10.1073/PNAS.261563398
(for further references see the PDB file header)

Molecule 1 - GCN4 ACID BASE HETERODIMER BASE-D12LA16L
	Chains	:	B, D, E
	Engineered	:	YES
	Other Details	:	COILED COIL BASE STRAND
	Other Details - Source	:	THE PEPTIDE WAS CHEMICALLY SYNTHESIZED.
	Synonym	:	GABH BLL
	Synthetic	:	YES

Molecule 2 - GCN4 ACID BASE HETERODIMER ACID-D12LA16I
	Chains	:	A, C, F
	Engineered	:	YES
	Other Details	:	COILED COIL ACID STRAND
	Other Details - Source	:	THE PEPTIDE WAS CHEMICALLY SYNTHESIZED.
	Synonym	:	GABH ALI
	Synthetic	:	YES

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D
Biological Unit 3 (1x)	:					E	F

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 5)

No.	Name	Count	Type	Full Name
1	ACE	5	Mod. Amino Acid	ACETYL GROUP

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	ACE	1	Mod. Amino Acid	ACETYL GROUP

Biological Unit 2 (1, 2)

No.	Name	Count	Type	Full Name
1	ACE	2	Mod. Amino Acid	ACETYL GROUP

Biological Unit 3 (1, 2)

No.	Name	Count	Type	Full Name
1	ACE	2	Mod. Amino Acid	ACETYL GROUP

(no "Site" information available for 1KDD)

Asymmetric Unit

No.	Residues
1	B:33	-	A:33
2	E:33	-	F:33

(no "Cis Peptide Bond" information available for 1KDD)

(no "SAP(SNP)/Variant" information available for 1KDD)

(no "PROSITE Motif" information available for 1KDD)

(no "Exon" information available for 1KDD)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
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Chain A from PDB  Type:PROTEIN  Length:35
                                                                  
               SCOP domains d1kdda_ A: GCN4                     SCOP domains
               CATH domains ----------------------------------- CATH domains
               Pfam domains ----------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------- PROSITE
                 Transcript ----------------------------------- Transcript
                  1kdd A  1 EVKQLEAEVEELESEIWHLENEVARLEKENAECEA 35
                                    10        20        30

Chain B from PDB  Type:PROTEIN  Length:36
                                                                   
               SCOP domains d1kddb_ B: GCN4                      SCOP domains
               CATH domains ------------------------------------ CATH domains
               Pfam domains ------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------ PROSITE
                 Transcript ------------------------------------ Transcript
                  1kdd B  0 xKVKQLKAKVEELKSKLWHLKNKVARLKKKNAECKA 35
                            |        9        19        29      
                            0-ACE

Chain C from PDB  Type:PROTEIN  Length:35
                                                                  
               SCOP domains d1kddc_ C: GCN4                     SCOP domains
               CATH domains ----------------------------------- CATH domains
               Pfam domains ----------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------- PROSITE
                 Transcript ----------------------------------- Transcript
                  1kdd C  0 xEVKQLEAEVEELESEIWHLENEVARLEKENAECE 34
                            |        9        19        29     
                            0-ACE

Chain D from PDB  Type:PROTEIN  Length:34
                                                                 
               SCOP domains d1kddd_ D: GCN4                    SCOP domains
               CATH domains ---------------------------------- CATH domains
               Pfam domains ---------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------- PROSITE
                 Transcript ---------------------------------- Transcript
                  1kdd D  0 xKVKQLKAKVEELKSKLWHLKNKVARLKKKNAEC 33
                            |        9        19        29    
                            0-ACE

Chain E from PDB  Type:PROTEIN  Length:35
                                                                  
               SCOP domains d1kdde_ E: GCN4                     SCOP domains
               CATH domains ----------------------------------- CATH domains
               Pfam domains ----------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------- PROSITE
                 Transcript ----------------------------------- Transcript
                  1kdd E  0 xKVKQLKAKVEELKSKLWHLKNKVARLKKKNAECK 34
                            |        9        19        29     
                            0-ACE

Chain F from PDB  Type:PROTEIN  Length:36
                                                                   
               SCOP domains d1kddf_ F: GCN4                      SCOP domains
               CATH domains ------------------------------------ CATH domains
               Pfam domains ------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------ PROSITE
                 Transcript ------------------------------------ Transcript
                  1kdd F  0 xEVKQLEAEVEELESEIWHLENEVARLEKENAECEA 35
                            |        9        19        29      
                            0-ACE

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric Unit

Classes(

)

Folds(

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Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Coiled coil proteins (689)

Fold: Parallel coiled-coil (407)

Superfamily: Leucine zipper domain (105)

Family: Leucine zipper domain (105)

Protein domain: GCN4 (64)

Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] (63)

1a	d1kdda_	A:
1b	d1kddb_	B:
1c	d1kddc_	C:
1d	d1kddd_	D:
1e	d1kdde_	E:
1f	d1kddf_	F:

(no "CATH Domain" information available for 1KDD)

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1kd8	X-RAY STRUCTURE OF THE COILED COIL GABH AIVBLL
1kd9	X-RAY STRUCTURE OF THE COILED COIL GABH ALLBLL

Description

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Ligands, Modified Residues, Ions (1, 5)

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SS Bonds (2, 2)

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