HEADER TRANSPORT PROTEIN 16-MAY-14 2MPF TITLE SOLUTION STRUCTURE HUMAN HCN2 CNBD IN THE CAMP-UNBOUND STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM/SODIUM HYPERPOLARIZATION-ACTIVATED CYCLIC COMPND 3 NUCLEOTIDE-GATED CHANNEL 2; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: CYCLIC NUCLEOTIDE BINDING DOMAIN (UNP RESIDUES 521-672); COMPND 6 SYNONYM: HCN2, BRAIN CYCLIC NUCLEOTIDE-GATED CHANNEL 2, BCNG-2; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HCN2, BCNG2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET24B KEYWDS HCN CHANNELS, TRANSPORT PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.SAPONARO,S.R.PAULETA,F.CANTINI,M.MATZAPETAKIS,C.HAMMANN,L.BANCI, AUTHOR 2 G.THIEL,B.SANTORO,A.MORONI REVDAT 4 14-JUN-23 2MPF 1 REMARK SEQADV REVDAT 3 22-OCT-14 2MPF 1 JRNL REVDAT 2 24-SEP-14 2MPF 1 JRNL REVDAT 1 03-SEP-14 2MPF 0 JRNL AUTH A.SAPONARO,S.R.PAULETA,F.CANTINI,M.MATZAPETAKIS,C.HAMMANN, JRNL AUTH 2 C.DONADONI,L.HU,G.THIEL,L.BANCI,B.SANTORO,A.MORONI JRNL TITL STRUCTURAL BASIS FOR THE MUTUAL ANTAGONISM OF CAMP AND JRNL TITL 2 TRIP8B IN REGULATING HCN CHANNEL FUNCTION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 111 14577 2014 JRNL REFN ISSN 0027-8424 JRNL PMID 25197093 JRNL DOI 10.1073/PNAS.1410389111 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN 2.1, AMBER 12, CYANA REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), CASE, DARDEN, CHEATHAM, REMARK 3 III, SIMMERLING, WANG, DUKE, LUO, ... AND KOLLMAN REMARK 3 (AMBER), GUNTERT, MUMENTHALER AND WUTHRICH (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2MPF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1000103892. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM [U-15N] HCN2 CNBD, 20 MM REMARK 210 POTASSIUM PHOSPHATE, 150 MM REMARK 210 POTASSIUM CHLORIDE, 90% H2O/10% REMARK 210 D2O; 1 MM [U-13C; U-15N] HCN2 REMARK 210 CNBD, 20 MM POTASSIUM PHOSPHATE, REMARK 210 150 MM POTASSIUM CHLORIDE, 90% REMARK 210 H2O/10% D2O; 1 MM HCN2 CNBD, 20 REMARK 210 MM POTASSIUM PHOSPHATE, 150 MM REMARK 210 POTASSIUM CHLORIDE, 90% H2O/10% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D CBCA(CO)NH; 3D HNCO; 3D REMARK 210 HNCACB; 3D 1H-15N NOESY; 3D 1H- REMARK 210 13C NOESY; 3D HCCH-TOCSY; 2D 1H- REMARK 210 1H NOESY; 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ; 900 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 2.1, CARA 1.8, CYANA REMARK 210 2.1, CING, PSVS, CANDID REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 500 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 GLY A 515 REMARK 465 PRO A 516 REMARK 465 SER A 517 REMARK 465 SER A 518 REMARK 465 PRO A 519 REMARK 465 MET A 520 REMARK 465 GLU A 521 REMARK 465 LEU A 522 REMARK 465 ASN A 523 REMARK 465 GLY A 524 REMARK 465 PRO A 525 REMARK 465 LEU A 526 REMARK 465 ARG A 527 REMARK 465 GLU A 528 REMARK 465 GLU A 529 REMARK 465 ILE A 530 REMARK 465 VAL A 531 REMARK 465 ASN A 532 REMARK 465 PHE A 533 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 1 VAL A 591 CG1 - CB - CG2 ANGL. DEV. = -12.4 DEGREES REMARK 500 1 ARG A 615 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 1 ARG A 618 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 ARG A 623 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 ARG A 629 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 1 VAL A 635 CG1 - CB - CG2 ANGL. DEV. = -10.5 DEGREES REMARK 500 1 ARG A 649 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 1 ARG A 650 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 1 ARG A 662 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 2 ARG A 536 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 2 ARG A 573 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 2 VAL A 591 CG1 - CB - CG2 ANGL. DEV. = -12.0 DEGREES REMARK 500 2 ARG A 618 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 2 ARG A 623 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 2 ARG A 629 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 2 ARG A 649 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 2 ARG A 650 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 2 ARG A 662 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 3 VAL A 591 CG1 - CB - CG2 ANGL. DEV. = -11.6 DEGREES REMARK 500 3 ARG A 617 NE - CZ - NH1 ANGL. DEV. = 5.5 DEGREES REMARK 500 3 ARG A 618 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 3 ARG A 629 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 3 ARG A 649 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 3 ARG A 650 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 4 ARG A 536 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 4 ARG A 573 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 4 VAL A 591 CG1 - CB - CG2 ANGL. DEV. = -12.5 DEGREES REMARK 500 4 ARG A 615 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 4 ARG A 617 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 4 ARG A 618 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 4 ARG A 650 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 5 ARG A 573 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 5 VAL A 591 CG1 - CB - CG2 ANGL. DEV. = -12.4 DEGREES REMARK 500 5 ARG A 615 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 5 ARG A 617 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 5 ARG A 629 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 5 VAL A 635 CG1 - CB - CG2 ANGL. DEV. = -12.4 DEGREES REMARK 500 5 ARG A 649 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 5 ARG A 650 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 5 ARG A 659 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 6 VAL A 591 CG1 - CB - CG2 ANGL. DEV. = -12.4 DEGREES REMARK 500 6 ARG A 615 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 6 ARG A 617 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 6 ARG A 623 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 6 ARG A 629 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 6 VAL A 635 CG1 - CB - CG2 ANGL. DEV. = -11.0 DEGREES REMARK 500 6 ARG A 659 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 6 ARG A 662 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 7 ARG A 536 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 7 ARG A 573 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 156 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 CYS A 535 38.60 -73.42 REMARK 500 1 HIS A 586 118.59 -161.74 REMARK 500 1 ASN A 596 -139.95 -140.99 REMARK 500 1 TYR A 627 98.76 -65.25 REMARK 500 1 ILE A 663 88.78 -33.90 REMARK 500 1 SER A 668 -72.08 -125.46 REMARK 500 1 LEU A 670 57.70 -91.86 REMARK 500 2 CYS A 535 42.66 -77.62 REMARK 500 2 ASN A 596 -121.98 -133.37 REMARK 500 3 ASN A 596 -149.08 -141.66 REMARK 500 3 LEU A 612 -55.11 71.99 REMARK 500 3 PRO A 646 -8.60 -59.62 REMARK 500 3 ASP A 661 162.28 62.68 REMARK 500 3 ILE A 663 137.55 60.56 REMARK 500 4 ASN A 596 -153.90 -137.74 REMARK 500 4 GLU A 609 168.14 55.22 REMARK 500 4 TYR A 627 98.01 -62.39 REMARK 500 4 SER A 668 -145.72 -134.26 REMARK 500 5 ASN A 596 -147.78 -125.83 REMARK 500 5 ILE A 610 99.72 37.68 REMARK 500 5 CYS A 611 -114.69 -125.70 REMARK 500 5 LEU A 612 -75.30 46.14 REMARK 500 5 ILE A 663 153.75 49.26 REMARK 500 5 LYS A 666 44.91 -73.75 REMARK 500 6 ASN A 596 -145.17 -136.04 REMARK 500 6 GLU A 609 -36.14 59.87 REMARK 500 6 ILE A 663 -105.50 54.69 REMARK 500 7 THR A 576 179.30 69.24 REMARK 500 7 ASN A 596 -138.04 -137.17 REMARK 500 7 ILE A 663 138.13 48.87 REMARK 500 8 ASN A 596 -157.51 -133.19 REMARK 500 8 GLU A 609 -142.77 43.26 REMARK 500 8 CYS A 611 -153.13 57.73 REMARK 500 8 LEU A 612 -74.10 55.41 REMARK 500 8 ASP A 661 -129.23 46.11 REMARK 500 8 LYS A 665 78.84 47.65 REMARK 500 9 GLU A 574 152.17 -41.69 REMARK 500 9 ASN A 596 -154.80 -122.22 REMARK 500 9 GLU A 609 -3.52 58.86 REMARK 500 9 ILE A 610 108.54 -56.84 REMARK 500 9 ASP A 661 177.35 63.47 REMARK 500 9 ILE A 663 -48.07 66.03 REMARK 500 10 ASN A 596 -155.94 -132.61 REMARK 500 10 GLU A 609 -153.62 58.35 REMARK 500 10 LEU A 612 -70.63 63.04 REMARK 500 10 TYR A 627 103.85 -59.26 REMARK 500 10 LEU A 660 7.67 -60.84 REMARK 500 10 LYS A 665 8.64 -65.12 REMARK 500 11 ALA A 540 0.41 -67.05 REMARK 500 11 ASN A 596 -148.23 -137.49 REMARK 500 REMARK 500 THIS ENTRY HAS 109 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 SER A 590 VAL A 591 1 -140.62 REMARK 500 GLY A 595 ASN A 596 1 -146.75 REMARK 500 MET A 599 LYS A 600 1 140.65 REMARK 500 SER A 590 VAL A 591 2 -142.34 REMARK 500 GLY A 595 ASN A 596 2 -144.70 REMARK 500 ASN A 596 LYS A 597 2 -149.00 REMARK 500 MET A 599 LYS A 600 2 141.55 REMARK 500 ILE A 572 ARG A 573 3 144.01 REMARK 500 SER A 590 VAL A 591 3 -139.02 REMARK 500 GLY A 595 ASN A 596 3 -141.86 REMARK 500 MET A 599 LYS A 600 3 138.45 REMARK 500 SER A 590 VAL A 591 4 -142.56 REMARK 500 MET A 599 LYS A 600 4 139.76 REMARK 500 SER A 590 VAL A 591 5 -142.04 REMARK 500 SER A 590 VAL A 591 6 -138.41 REMARK 500 GLY A 595 ASN A 596 6 -147.01 REMARK 500 MET A 599 LYS A 600 6 145.94 REMARK 500 SER A 590 VAL A 591 7 -137.81 REMARK 500 GLY A 595 ASN A 596 7 -146.62 REMARK 500 LEU A 613 THR A 614 7 -145.90 REMARK 500 ARG A 662 ILE A 663 7 149.11 REMARK 500 GLY A 595 ASN A 596 8 -144.84 REMARK 500 SER A 590 VAL A 591 9 -139.07 REMARK 500 THR A 593 LYS A 594 9 -148.56 REMARK 500 GLY A 595 ASN A 596 9 -141.33 REMARK 500 MET A 599 LYS A 600 9 136.39 REMARK 500 PHE A 607 GLY A 608 9 149.80 REMARK 500 GLY A 595 ASN A 596 10 -147.96 REMARK 500 SER A 590 VAL A 591 11 -142.70 REMARK 500 GLY A 595 ASN A 596 11 -142.49 REMARK 500 MET A 599 LYS A 600 11 140.91 REMARK 500 PHE A 607 GLY A 608 11 142.15 REMARK 500 SER A 590 VAL A 591 12 -140.18 REMARK 500 MET A 599 LYS A 600 12 142.05 REMARK 500 ILE A 610 CYS A 611 12 147.94 REMARK 500 SER A 590 VAL A 591 13 -136.99 REMARK 500 GLY A 595 ASN A 596 13 -143.48 REMARK 500 MET A 599 LYS A 600 13 134.53 REMARK 500 GLY A 608 GLU A 609 13 148.01 REMARK 500 SER A 590 VAL A 591 14 -142.98 REMARK 500 GLY A 595 ASN A 596 14 -145.99 REMARK 500 ILE A 610 CYS A 611 14 127.20 REMARK 500 GLY A 595 ASN A 596 15 -145.80 REMARK 500 SER A 590 VAL A 591 16 -142.12 REMARK 500 LEU A 592 THR A 593 16 141.62 REMARK 500 GLY A 595 ASN A 596 16 -141.08 REMARK 500 LYS A 597 GLU A 598 16 146.20 REMARK 500 MET A 599 LYS A 600 16 149.94 REMARK 500 SER A 590 VAL A 591 17 -141.10 REMARK 500 GLY A 595 ASN A 596 17 -144.53 REMARK 500 REMARK 500 THIS ENTRY HAS 54 NON CIS, NON-TRANS OMEGA OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 TYR A 606 0.10 SIDE CHAIN REMARK 500 2 TYR A 606 0.07 SIDE CHAIN REMARK 500 3 TYR A 582 0.07 SIDE CHAIN REMARK 500 3 TYR A 631 0.09 SIDE CHAIN REMARK 500 3 TYR A 645 0.07 SIDE CHAIN REMARK 500 4 TYR A 606 0.07 SIDE CHAIN REMARK 500 5 TYR A 645 0.11 SIDE CHAIN REMARK 500 5 ARG A 649 0.10 SIDE CHAIN REMARK 500 7 PHE A 545 0.09 SIDE CHAIN REMARK 500 8 ARG A 649 0.08 SIDE CHAIN REMARK 500 9 PHE A 545 0.08 SIDE CHAIN REMARK 500 10 TYR A 606 0.07 SIDE CHAIN REMARK 500 11 PHE A 545 0.08 SIDE CHAIN REMARK 500 15 TYR A 582 0.09 SIDE CHAIN REMARK 500 17 PHE A 545 0.08 SIDE CHAIN REMARK 500 20 ARG A 629 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 19977 RELATED DB: BMRB DBREF 2MPF A 521 672 UNP Q9UL51 HCN2_HUMAN 521 672 SEQADV 2MPF GLY A 515 UNP Q9UL51 EXPRESSION TAG SEQADV 2MPF PRO A 516 UNP Q9UL51 EXPRESSION TAG SEQADV 2MPF SER A 517 UNP Q9UL51 EXPRESSION TAG SEQADV 2MPF SER A 518 UNP Q9UL51 EXPRESSION TAG SEQADV 2MPF PRO A 519 UNP Q9UL51 EXPRESSION TAG SEQADV 2MPF MET A 520 UNP Q9UL51 EXPRESSION TAG SEQRES 1 A 158 GLY PRO SER SER PRO MET GLU LEU ASN GLY PRO LEU ARG SEQRES 2 A 158 GLU GLU ILE VAL ASN PHE ASN CYS ARG LYS LEU VAL ALA SEQRES 3 A 158 SER MET PRO LEU PHE ALA ASN ALA ASP PRO ASN PHE VAL SEQRES 4 A 158 THR ALA MET LEU THR LYS LEU LYS PHE GLU VAL PHE GLN SEQRES 5 A 158 PRO GLY ASP TYR ILE ILE ARG GLU GLY THR ILE GLY LYS SEQRES 6 A 158 LYS MET TYR PHE ILE GLN HIS GLY VAL VAL SER VAL LEU SEQRES 7 A 158 THR LYS GLY ASN LYS GLU MET LYS LEU SER ASP GLY SER SEQRES 8 A 158 TYR PHE GLY GLU ILE CYS LEU LEU THR ARG GLY ARG ARG SEQRES 9 A 158 THR ALA SER VAL ARG ALA ASP THR TYR CYS ARG LEU TYR SEQRES 10 A 158 SER LEU SER VAL ASP ASN PHE ASN GLU VAL LEU GLU GLU SEQRES 11 A 158 TYR PRO MET MET ARG ARG ALA PHE GLU THR VAL ALA ILE SEQRES 12 A 158 ASP ARG LEU ASP ARG ILE GLY LYS LYS ASN SER ILE LEU SEQRES 13 A 158 LEU HIS HELIX 1 1 CYS A 535 ALA A 540 1 6 HELIX 2 2 LEU A 544 ALA A 548 5 5 HELIX 3 3 ASP A 549 MET A 556 1 8 HELIX 4 4 LEU A 557 LEU A 560 5 4 HELIX 5 5 SER A 634 GLU A 643 1 10 HELIX 6 6 TYR A 645 ARG A 659 1 15 SHEET 1 A 4 LYS A 561 PHE A 565 0 SHEET 2 A 4 CYS A 628 LEU A 633 -1 O SER A 632 N LYS A 561 SHEET 3 A 4 MET A 581 HIS A 586 -1 N HIS A 586 O ARG A 629 SHEET 4 A 4 TYR A 606 PHE A 607 -1 O PHE A 607 N TYR A 582 SHEET 1 B 4 TYR A 570 ILE A 572 0 SHEET 2 B 4 SER A 621 ALA A 624 -1 O VAL A 622 N ILE A 571 SHEET 3 B 4 VAL A 588 LEU A 592 -1 N SER A 590 O ARG A 623 SHEET 4 B 4 GLU A 598 SER A 602 -1 O MET A 599 N VAL A 591 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1