HEADER MEMBRANE PROTEIN/OXIDOREDUCTASE 22-OCT-12 4HOP TITLE CRYSTAL STRUCTURE OF THE COMPUTATIONALLY DESIGNED NNOS-SYNTROPHIN TITLE 2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-1-SYNTROPHIN; COMPND 3 CHAIN: A, C, E; COMPND 4 FRAGMENT: PDZ DOMAIN (RESIDUES 77-162); COMPND 5 SYNONYM: 59 KDA DYSTROPHIN-ASSOCIATED PROTEIN A1 ACIDIC COMPONENT 1, COMPND 6 SYNTROPHIN-1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: NITRIC OXIDE SYNTHASE, BRAIN; COMPND 11 CHAIN: B, D, F; COMPND 12 FRAGMENT: PDZ DOMAIN (RESIDUES 4-126); COMPND 13 SYNONYM: BNOS, CONSTITUTIVE NOS, NC-NOS, NOS TYPE I, NEURONAL NOS, N- COMPND 14 NOS, NNOS, PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1; COMPND 15 EC: 1.14.13.39; COMPND 16 ENGINEERED: YES; COMPND 17 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: SNT1, SNTA1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET47B; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 13 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 14 ORGANISM_TAXID: 10116; SOURCE 15 GENE: BNOS, NOS1; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS PDZ, PROTEIN BINDING, DIMERIZATION, MUTATION, MEMBRANE, MEMBRANE KEYWDS 2 PROTEIN-OXIDOREDUCTASE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR I.M.HARWOOD,C.MELERO,N.OLLIKAINEN,T.KORTEMME REVDAT 5 20-SEP-23 4HOP 1 SEQADV REVDAT 4 12-NOV-14 4HOP 1 JRNL REVDAT 3 29-OCT-14 4HOP 1 JRNL REVDAT 2 15-OCT-14 4HOP 1 JRNL REVDAT 1 06-NOV-13 4HOP 0 JRNL AUTH C.MELERO,N.OLLIKAINEN,I.HARWOOD,J.KARPIAK,T.KORTEMME JRNL TITL QUANTIFICATION OF THE TRANSFERABILITY OF A DESIGNED PROTEIN JRNL TITL 2 SPECIFICITY SWITCH REVEALS EXTENSIVE EPISTASIS IN MOLECULAR JRNL TITL 3 RECOGNITION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 111 15426 2014 JRNL REFN ISSN 0027-8424 JRNL PMID 25313039 JRNL DOI 10.1073/PNAS.1410624111 REMARK 2 REMARK 2 RESOLUTION. 2.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.57 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 28781 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.223 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1510 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.29 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.35 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1715 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.68 REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE SET COUNT : 82 REMARK 3 BIN FREE R VALUE : 0.3920 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4702 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 501 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.31000 REMARK 3 B22 (A**2) : -0.26000 REMARK 3 B33 (A**2) : 0.36000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.47000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.424 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.273 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.191 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.709 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.930 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.900 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4754 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3306 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6408 ; 0.979 ; 1.991 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8106 ; 0.765 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 619 ; 5.620 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 179 ;29.075 ;23.743 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 881 ;11.167 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 39 ;13.530 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 776 ; 0.054 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5212 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 899 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 776 ; 0.173 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3307 ; 0.185 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2263 ; 0.160 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 2631 ; 0.077 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 367 ; 0.111 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): 1 ; 0.008 ; 0.200 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 17 ; 0.136 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 60 ; 0.207 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 28 ; 0.101 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3999 ; 0.561 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1287 ; 0.048 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4954 ; 0.582 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1860 ; 0.792 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1454 ; 1.187 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4HOP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-NOV-12. REMARK 100 THE DEPOSITION ID IS D_1000075728. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 77.2 REMARK 200 PH : 5.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.11587 REMARK 200 MONOCHROMATOR : KOHZU DOUBLE FLAT SI(111) REMARK 200 CRYSTAL REMARK 200 OPTICS : MIRROR1: PLANE PARABOLA PT AND REMARK 200 RH-COATED INVAR STEEL, MIRROR2: REMARK 200 TOROID (2:1 DEMAGNIFICATION) PT REMARK 200 AND RH- COATED SI REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31327 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.290 REMARK 200 RESOLUTION RANGE LOW (A) : 48.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.100 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : 0.06800 REMARK 200 FOR THE DATA SET : 30.5320 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.29 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.17100 REMARK 200 R SYM FOR SHELL (I) : 0.17100 REMARK 200 FOR SHELL : 12.04 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1QAV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES, 0.2M LICL, 21.5% PEG 6000. REMARK 280 SYNTROPHIN AT 3.6 MG/ML FINAL. NNOS AT 2.6 MG/ML FINAL. 1:1 MIX REMARK 280 OF PROTEIN SOLUTION TO PRECIPITANT, PH 5.25, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 51.25150 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F 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. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 75 REMARK 465 ASN B 4 REMARK 465 THR B 5 REMARK 465 LEU B 126 REMARK 465 GLY C 75 REMARK 465 ASN F 4 REMARK 465 THR F 5 REMARK 465 LEU F 126 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 TYR A 162 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP B 69 CG OD1 OD2 REMARK 470 TYR C 162 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP D 69 CG OD1 OD2 REMARK 470 ASP F 69 CG OD1 OD2 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 ASN B 68 -124.53 51.33 REMARK 500 THR B 116 73.38 -118.28 REMARK 500 ASN D 14 19.91 59.33 REMARK 500 LYS E 151 35.95 -84.93 REMARK 500 ASN F 68 -127.71 47.65 REMARK 500 ASP F 69 40.11 -91.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QAV RELATED DB: PDB DBREF 4HOP A 77 162 UNP Q61234 SNTA1_MOUSE 77 162 DBREF 4HOP B 4 126 UNP P29476 NOS1_RAT 4 126 DBREF 4HOP C 77 162 UNP Q61234 SNTA1_MOUSE 77 162 DBREF 4HOP D 4 126 UNP P29476 NOS1_RAT 4 126 DBREF 4HOP E 77 162 UNP Q61234 SNTA1_MOUSE 77 162 DBREF 4HOP F 4 126 UNP P29476 NOS1_RAT 4 126 SEQADV 4HOP GLY A 75 UNP Q61234 EXPRESSION TAG SEQADV 4HOP SER A 76 UNP Q61234 EXPRESSION TAG SEQADV 4HOP PHE A 142 UNP Q61234 HIS 142 ENGINEERED MUTATION SEQADV 4HOP MET B 109 UNP P29476 THR 109 ENGINEERED MUTATION SEQADV 4HOP GLY C 75 UNP Q61234 EXPRESSION TAG SEQADV 4HOP SER C 76 UNP Q61234 EXPRESSION TAG SEQADV 4HOP PHE C 142 UNP Q61234 HIS 142 ENGINEERED MUTATION SEQADV 4HOP MET D 109 UNP P29476 THR 109 ENGINEERED MUTATION SEQADV 4HOP GLY E 75 UNP Q61234 EXPRESSION TAG SEQADV 4HOP SER E 76 UNP Q61234 EXPRESSION TAG SEQADV 4HOP PHE E 142 UNP Q61234 HIS 142 ENGINEERED MUTATION SEQADV 4HOP MET F 109 UNP P29476 THR 109 ENGINEERED MUTATION SEQRES 1 A 88 GLY SER LEU GLN ARG ARG ARG VAL THR VAL ARG LYS ALA SEQRES 2 A 88 ASP ALA GLY GLY LEU GLY ILE SER ILE LYS GLY GLY ARG SEQRES 3 A 88 GLU ASN LYS MET PRO ILE LEU ILE SER LYS ILE PHE LYS SEQRES 4 A 88 GLY LEU ALA ALA ASP GLN THR GLU ALA LEU PHE VAL GLY SEQRES 5 A 88 ASP ALA ILE LEU SER VAL ASN GLY GLU ASP LEU SER SER SEQRES 6 A 88 ALA THR PHE ASP GLU ALA VAL GLN ALA LEU LYS LYS THR SEQRES 7 A 88 GLY LYS GLU VAL VAL LEU GLU VAL LYS TYR SEQRES 1 B 123 ASN THR PHE GLY VAL GLN GLN ILE GLN PRO ASN VAL ILE SEQRES 2 B 123 SER VAL ARG LEU PHE LYS ARG LYS VAL GLY GLY LEU GLY SEQRES 3 B 123 PHE LEU VAL LYS GLU ARG VAL SER LYS PRO PRO VAL ILE SEQRES 4 B 123 ILE SER ASP LEU ILE ARG GLY GLY ALA ALA GLU GLN SER SEQRES 5 B 123 GLY LEU ILE GLN ALA GLY ASP ILE ILE LEU ALA VAL ASN SEQRES 6 B 123 ASP ARG PRO LEU VAL ASP LEU SER TYR ASP SER ALA LEU SEQRES 7 B 123 GLU VAL LEU ARG GLY ILE ALA SER GLU THR HIS VAL VAL SEQRES 8 B 123 LEU ILE LEU ARG GLY PRO GLU GLY PHE THR THR HIS LEU SEQRES 9 B 123 GLU MET THR PHE THR GLY ASP GLY THR PRO LYS THR ILE SEQRES 10 B 123 ARG VAL THR GLN PRO LEU SEQRES 1 C 88 GLY SER LEU GLN ARG ARG ARG VAL THR VAL ARG LYS ALA SEQRES 2 C 88 ASP ALA GLY GLY LEU GLY ILE SER ILE LYS GLY GLY ARG SEQRES 3 C 88 GLU ASN LYS MET PRO ILE LEU ILE SER LYS ILE PHE LYS SEQRES 4 C 88 GLY LEU ALA ALA ASP GLN THR GLU ALA LEU PHE VAL GLY SEQRES 5 C 88 ASP ALA ILE LEU SER VAL ASN GLY GLU ASP LEU SER SER SEQRES 6 C 88 ALA THR PHE ASP GLU ALA VAL GLN ALA LEU LYS LYS THR SEQRES 7 C 88 GLY LYS GLU VAL VAL LEU GLU VAL LYS TYR SEQRES 1 D 123 ASN THR PHE GLY VAL GLN GLN ILE GLN PRO ASN VAL ILE SEQRES 2 D 123 SER VAL ARG LEU PHE LYS ARG LYS VAL GLY GLY LEU GLY SEQRES 3 D 123 PHE LEU VAL LYS GLU ARG VAL SER LYS PRO PRO VAL ILE SEQRES 4 D 123 ILE SER ASP LEU ILE ARG GLY GLY ALA ALA GLU GLN SER SEQRES 5 D 123 GLY LEU ILE GLN ALA GLY ASP ILE ILE LEU ALA VAL ASN SEQRES 6 D 123 ASP ARG PRO LEU VAL ASP LEU SER TYR ASP SER ALA LEU SEQRES 7 D 123 GLU VAL LEU ARG GLY ILE ALA SER GLU THR HIS VAL VAL SEQRES 8 D 123 LEU ILE LEU ARG GLY PRO GLU GLY PHE THR THR HIS LEU SEQRES 9 D 123 GLU MET THR PHE THR GLY ASP GLY THR PRO LYS THR ILE SEQRES 10 D 123 ARG VAL THR GLN PRO LEU SEQRES 1 E 88 GLY SER LEU GLN ARG ARG ARG VAL THR VAL ARG LYS ALA SEQRES 2 E 88 ASP ALA GLY GLY LEU GLY ILE SER ILE LYS GLY GLY ARG SEQRES 3 E 88 GLU ASN LYS MET PRO ILE LEU ILE SER LYS ILE PHE LYS SEQRES 4 E 88 GLY LEU ALA ALA ASP GLN THR GLU ALA LEU PHE VAL GLY SEQRES 5 E 88 ASP ALA ILE LEU SER VAL ASN GLY GLU ASP LEU SER SER SEQRES 6 E 88 ALA THR PHE ASP GLU ALA VAL GLN ALA LEU LYS LYS THR SEQRES 7 E 88 GLY LYS GLU VAL VAL LEU GLU VAL LYS TYR SEQRES 1 F 123 ASN THR PHE GLY VAL GLN GLN ILE GLN PRO ASN VAL ILE SEQRES 2 F 123 SER VAL ARG LEU PHE LYS ARG LYS VAL GLY GLY LEU GLY SEQRES 3 F 123 PHE LEU VAL LYS GLU ARG VAL SER LYS PRO PRO VAL ILE SEQRES 4 F 123 ILE SER ASP LEU ILE ARG GLY GLY ALA ALA GLU GLN SER SEQRES 5 F 123 GLY LEU ILE GLN ALA GLY ASP ILE ILE LEU ALA VAL ASN SEQRES 6 F 123 ASP ARG PRO LEU VAL ASP LEU SER TYR ASP SER ALA LEU SEQRES 7 F 123 GLU VAL LEU ARG GLY ILE ALA SER GLU THR HIS VAL VAL SEQRES 8 F 123 LEU ILE LEU ARG GLY PRO GLU GLY PHE THR THR HIS LEU SEQRES 9 F 123 GLU MET THR PHE THR GLY ASP GLY THR PRO LYS THR ILE SEQRES 10 F 123 ARG VAL THR GLN PRO LEU FORMUL 7 HOH *501(H2 O) HELIX 1 1 GLY A 99 LYS A 103 5 5 HELIX 2 2 LEU A 115 THR A 120 1 6 HELIX 3 3 THR A 141 LYS A 151 1 11 HELIX 4 4 GLY B 50 GLY B 56 1 7 HELIX 5 5 SER B 76 GLY B 86 1 11 HELIX 6 6 LYS C 86 GLY C 90 1 5 HELIX 7 7 ARG C 100 LYS C 103 5 4 HELIX 8 8 LEU C 115 GLU C 121 1 7 HELIX 9 9 THR C 141 LYS C 151 1 11 HELIX 10 10 GLY D 50 GLY D 56 1 7 HELIX 11 11 SER D 76 GLY D 86 1 11 HELIX 12 12 ARG E 100 LYS E 103 5 4 HELIX 13 13 LEU E 115 GLU E 121 1 7 HELIX 14 14 THR E 141 LYS E 151 1 11 HELIX 15 15 GLY F 50 GLY F 56 1 7 HELIX 16 16 SER F 76 GLY F 86 1 11 SHEET 1 A 4 ARG A 80 ARG A 85 0 SHEET 2 A 4 GLU A 155 LYS A 161 -1 O VAL A 156 N VAL A 84 SHEET 3 A 4 ALA A 128 VAL A 132 -1 N LEU A 130 O GLU A 159 SHEET 4 A 4 GLU A 135 ASP A 136 -1 O GLU A 135 N VAL A 132 SHEET 1 B 4 LEU A 107 ILE A 111 0 SHEET 2 B 4 ILE A 94 LYS A 97 -1 N LYS A 97 O LEU A 107 SHEET 3 B 4 THR B 104 PHE B 111 -1 O PHE B 111 N ILE A 94 SHEET 4 B 4 THR B 119 GLN B 124 -1 O GLN B 124 N THR B 104 SHEET 1 C 5 GLN B 9 GLN B 12 0 SHEET 2 C 5 VAL B 15 LYS B 22 -1 O SER B 17 N GLN B 9 SHEET 3 C 5 THR B 91 ARG B 98 -1 O VAL B 93 N LEU B 20 SHEET 4 C 5 ILE B 63 VAL B 67 -1 N ILE B 63 O ARG B 98 SHEET 5 C 5 ARG B 70 PRO B 71 -1 O ARG B 70 N VAL B 67 SHEET 1 D 2 PHE B 30 GLU B 34 0 SHEET 2 D 2 VAL B 41 LEU B 46 -1 O ASP B 45 N LEU B 31 SHEET 1 E 4 ARG C 80 ARG C 85 0 SHEET 2 E 4 GLU C 155 LYS C 161 -1 O VAL C 156 N VAL C 84 SHEET 3 E 4 ALA C 128 VAL C 132 -1 N LEU C 130 O GLU C 159 SHEET 4 E 4 GLU C 135 ASP C 136 -1 O GLU C 135 N VAL C 132 SHEET 1 F 4 ILE C 106 ILE C 111 0 SHEET 2 F 4 ILE C 94 GLY C 98 -1 N LYS C 97 O LEU C 107 SHEET 3 F 4 PHE D 103 PHE D 111 -1 O PHE D 111 N ILE C 94 SHEET 4 F 4 LYS D 118 PRO D 125 -1 O ILE D 120 N GLU D 108 SHEET 1 G 5 GLY D 7 GLN D 12 0 SHEET 2 G 5 VAL D 15 LYS D 22 -1 O SER D 17 N GLN D 9 SHEET 3 G 5 THR D 91 ARG D 98 -1 O VAL D 93 N LEU D 20 SHEET 4 G 5 ILE D 63 VAL D 67 -1 N LEU D 65 O ILE D 96 SHEET 5 G 5 ARG D 70 PRO D 71 -1 O ARG D 70 N VAL D 67 SHEET 1 H 2 PHE D 30 GLU D 34 0 SHEET 2 H 2 VAL D 41 LEU D 46 -1 O ASP D 45 N LEU D 31 SHEET 1 I 4 ARG E 80 ARG E 85 0 SHEET 2 I 4 GLU E 155 LYS E 161 -1 O LEU E 158 N VAL E 82 SHEET 3 I 4 ALA E 128 VAL E 132 -1 N LEU E 130 O GLU E 159 SHEET 4 I 4 GLU E 135 ASP E 136 -1 O GLU E 135 N VAL E 132 SHEET 1 J 4 ILE E 106 ILE E 111 0 SHEET 2 J 4 ILE E 94 GLY E 98 -1 N SER E 95 O SER E 109 SHEET 3 J 4 THR F 104 PHE F 111 -1 O PHE F 111 N ILE E 94 SHEET 4 J 4 LYS F 118 GLN F 124 -1 O GLN F 124 N THR F 104 SHEET 1 K 5 GLY F 7 GLN F 12 0 SHEET 2 K 5 VAL F 15 PHE F 21 -1 O SER F 17 N GLN F 9 SHEET 3 K 5 HIS F 92 ARG F 98 -1 O VAL F 93 N LEU F 20 SHEET 4 K 5 ILE F 63 VAL F 67 -1 N LEU F 65 O ILE F 96 SHEET 5 K 5 ARG F 70 PRO F 71 -1 O ARG F 70 N VAL F 67 SHEET 1 L 2 PHE F 30 GLU F 34 0 SHEET 2 L 2 VAL F 41 LEU F 46 -1 O ILE F 42 N LYS F 33 CISPEP 1 LYS B 38 PRO B 39 0 -2.58 CISPEP 2 LYS D 38 PRO D 39 0 -4.85 CISPEP 3 LYS F 38 PRO F 39 0 -1.12 CRYST1 61.196 102.503 64.100 90.00 118.61 90.00 P 1 21 1 6 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 0.016341 0.000000 0.008912 0.00000 SCALE2 0.000000 0.009756 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017770 0.00000