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(-) Description

Title :  HCN4 CNBD IN COMPLEX WITH CGMP
 
Authors :  M. Lolicato, C. Arrigoni, S. Zucca, M. Nardini, A. Bucchi, I. Schroeder K. Simmons, M. Bolognesi, D. Difrancesco, F. Schwede, C. W. G. Fishwic A. P. K. Johnson, G. Thiel, A. Moroni
Date :  07 May 13  (Deposition) - 30 Apr 14  (Release) - 11 Jun 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Cnbd, Camp, Cgmp, C-Di-Gmp, C-Di-Amp, Ion Channel, Hcn, Potassium/Sodium Hyperpolarization-Activated Cyclic Nucleotide-Gated Channel, Camp Binding, Cgmp Binding, Protein Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Lolicato, A. Bucchi, C. Arrigoni, S. Zucca, M. Nardini, I. Schroeder, K. Simmons, M. Aquila, D. Difrancesco, M. Bolognesi, F. Schwede, D. Kashin, C. W. Fishwick, A. P. Johnson, G. Thiel, A. Moron
Cyclic Dinucleotides Bind The C-Linker Of Hcn4 To Control Channel Camp Responsiveness.
Nat. Chem. Biol. V. 10 457 2014
PubMed-ID: 24776929  |  Reference-DOI: 10.1038/NCHEMBIO.1521

(-) Compounds

Molecule 1 - POTASSIUM/SODIUM HYPERPOLARIZATION-ACTIVATED CYCLIC NUCLEOTIDE-GATED CHANNEL 4
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-24
    Expression System Strain: BL21 ROSETTA
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: C-TERMINAL DOMAIN (UNP RESIDUES 521-723)
    Gene: HCN4
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 18)

Asymmetric/Biological Unit (4, 18)
No.NameCountTypeFull Name
1ACT4Ligand/IonACETATE ION
2CSO4Mod. Amino AcidS-HYDROXYCYSTEINE
3GOL2Ligand/IonGLYCEROL
4PCG8Ligand/IonCYCLIC GUANOSINE MONOPHOSPHATE

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREPHE A:658 , GLY A:659 , GLU A:660 , ILE A:661 , CYS A:662 , ARG A:669 , THR A:670 , ALA A:671 , ARG A:710 , LEU A:711BINDING SITE FOR RESIDUE PCG A 801
02AC2SOFTWARETYR A:559 , LYS A:562 , MET A:563 , PHE A:564 , GLU A:566 , PHE A:613 , ARG A:680 , HOH A:934 , HIS C:541BINDING SITE FOR RESIDUE PCG A 802
03AC3SOFTWAREGLU A:579 , ASN A:602 , THR A:605 , SER A:606 , ARG C:624BINDING SITE FOR RESIDUE ACT A 803
04AC4SOFTWAREHIS A:637 , GLY A:638 , VAL A:639 , ASP A:654 , LYS B:651BINDING SITE FOR RESIDUE ACT A 804
05AC5SOFTWARELYS A:651 , HIS B:637 , GLY B:638 , VAL B:639 , ASP B:654BINDING SITE FOR RESIDUE ACT A 805
06AC6SOFTWAREPHE B:658 , GLY B:659 , GLU B:660 , ILE B:661 , CYS B:662 , ARG B:669 , THR B:670 , ALA B:671 , ARG B:710 , ARG B:713BINDING SITE FOR RESIDUE PCG B 801
07AC7SOFTWAREPHE A:540 , HIS A:541 , TYR B:559 , LYS B:562 , MET B:563 , PHE B:564 , GLU B:566 , PHE B:613 , ARG B:680BINDING SITE FOR RESIDUE PCG B 802
08AC8SOFTWAREVAL C:642 , PHE C:658 , GLY C:659 , GLU C:660 , ILE C:661 , CYS C:662 , ARG C:669 , THR C:670 , ALA C:671 , ARG C:710BINDING SITE FOR RESIDUE PCG C 801
09AC9SOFTWARETYR C:559 , LYS C:562 , MET C:563 , PHE C:564 , GLU C:566 , PHE C:613 , ARG C:680 , HOH C:909 , HOH C:931 , HIS D:541BINDING SITE FOR RESIDUE PCG C 802
10BC1SOFTWAREASN A:602 , ARG C:624 , LYS C:645 , SER C:672 , HOH C:912BINDING SITE FOR RESIDUE GOL C 803
11BC2SOFTWAREGLU C:575 , PRO C:576 , GLU C:579 , TYR D:621 , ARG D:624BINDING SITE FOR RESIDUE GOL C 804
12BC3SOFTWAREASP C:553 , HIS C:557 , ALA D:653 , HOH D:901BINDING SITE FOR RESIDUE ACT C 805
13BC4SOFTWAREVAL D:642 , PHE D:658 , GLY D:659 , GLU D:660 , ILE D:661 , CYS D:662 , ARG D:669 , THR D:670 , ALA D:671 , ARG D:710BINDING SITE FOR RESIDUE PCG D 801
14BC5SOFTWAREHIS B:541 , TYR D:559 , GLN D:560 , LYS D:562 , PHE D:564 , GLU D:566 , PHE D:613 , ARG D:680 , TYR D:682BINDING SITE FOR RESIDUE PCG D 802

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4KL1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4KL1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4KL1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4KL1)

(-) Exons   (0, 0)

(no "Exon" information available for 4KL1)

(-) Sequences/Alignments

Asymmetric/Biological 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
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:193
                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh....hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhheeeee....eee.......eeeeeee..eeee......eee....eehhhhhhhh.....eeee...eeeeeeehhhhhhhhhhh..hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kl1 A 521 DSSRRQYQEKYKQVEQYMSFHKLPPDTRQRIHDYYEHRYQGKMFDEESILGELSEPLREEIINFNcRKLVASMPLFANADPNFVTSMLTKLRFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKETKLADGSYFGEICLLTRGRRTASVRADTYCRLYSLSVDNFNEVLEEYPMMRRAFETVALDRLDR 713
                                   530       540       550       560       570       580     | 590       600       610       620       630       640       650       660       670       680       690       700       710   
                                                                                           586-CSO                                                                                                                           


Chain B from PDB  Type:PROTEIN  Length:193
                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh....hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh..eeeee....eee.......eeeeeee.eeeee......eeee...eehhhhhhh......eeee...eeeeeeehhhhhhhhhhh..hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kl1 B 521 DSSRRQYQEKYKQVEQYMSFHKLPPDTRQRIHDYYEHRYQGKMFDEESILGELSEPLREEIINFNcRKLVASMPLFANADPNFVTSMLTKLRFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKETKLADGSYFGEICLLTRGRRTASVRADTYCRLYSLSVDNFNEVLEEYPMMRRAFETVALDRLDR 713
                                   530       540       550       560       570       580     | 590       600       610       620       630       640       650       660       670       680       690       700       710   
                                                                                           586-CSO                                                                                                                           


Chain C from PDB  Type:PROTEIN  Length:193
                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh....hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh..eeeee....eee.......eeeeeee..eeee......eee....eehhhhhhh......eeee...eeeeeeehhhhhhhhhhh..hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kl1 C 521 DSSRRQYQEKYKQVEQYMSFHKLPPDTRQRIHDYYEHRYQGKMFDEESILGELSEPLREEIINFNcRKLVASMPLFANADPNFVTSMLTKLRFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKETKLADGSYFGEICLLTRGRRTASVRADTYCRLYSLSVDNFNEVLEEYPMMRRAFETVALDRLDR 713
                                   530       540       550       560       570       580     | 590       600       610       620       630       640       650       660       670       680       690       700       710   
                                                                                           586-CSO                                                                                                                           


Chain D from PDB  Type:PROTEIN  Length:193
                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh....hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh..eeeee....eee.......eeeeeee..eeee......eee....eehhhhhhhh.....eeee...eeeeeeehhhhhhhhhhh..hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kl1 D 521 DSSRRQYQEKYKQVEQYMSFHKLPPDTRQRIHDYYEHRYQGKMFDEESILGELSEPLREEIINFNcRKLVASMPLFANADPNFVTSMLTKLRFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKETKLADGSYFGEICLLTRGRRTASVRADTYCRLYSLSVDNFNEVLEEYPMMRRAFETVALDRLDR 713
                                   530       540       550       560       570       580     | 590       600       610       620       630       640       650       660       670       680       690       700       710   
                                                                                           586-CSO
   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 '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4KL1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4KL1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4KL1)

(-) Gene Ontology  (36, 36)

Asymmetric/Biological Unit(hide GO term definitions)

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  HCN4_HUMAN | Q9Y3Q4
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        HCN4_HUMAN | Q9Y3Q4: 2mng 3otf 3u11 4hbn 4nvp

(-) Related Entries Specified in the PDB File

1q3e HCN2J 443-645 IN THE PRESENCE OF CGMP
3otf STRUCTURAL BASIS FOR THE CAMP-DEPENDENT GATING IN HUMAN HCN4 CHANNEL
3u0z HCN1 CNBD IN COMPLEX WITH CAMP
3u10 HCN2 CNBD IN COMPLEX WITH CAMP
3u11 HCN4 CNBD IN COMPLEX WITH CAMP
4hbn CRYSTAL STRUCTURE OF THE HUMAN HCN4 CHANNEL C-TERMINUS CARRYING THE S672R MUTATION