HEADER PROTEIN BINDING/INHIBITOR 05-JUL-19 6KEY TITLE STRUCTURAL BASIS FOR THE REGULATION OF INDUCIBLE NITRIC OXIDE SYNTHASE TITLE 2 (INOS) BY THE SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 2 (SPSB2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SSB-2; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NITRIC OXIDE SYNTHASE, INDUCIBLE; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: HEPATOCYTE NOS,HEP-NOS,INDUCIBLE NO SYNTHASE,INOS,NOS TYPE COMPND 10 II,PEPTIDYL-CYSTEINE S-NITROSYLASE NOS2; COMPND 11 EC: 1.14.13.39; COMPND 12 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: SPSB2, GRCC9, SSB2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS SPRY DOMAIN-CONTAINING SOCS BOX PROTEIN, SPSB2, INDUCIBLE NITRIC KEYWDS 2 OXIDE SYNTHASE, INOS, E3 UBIQUITIN LIGASE, PROTEIN BINDING-INHIBITOR KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.LI,Z.KUANG REVDAT 3 27-MAR-24 6KEY 1 REMARK REVDAT 2 28-JUL-21 6KEY 1 JRNL REVDAT 1 01-JUL-20 6KEY 0 JRNL AUTH K.LI,T.YOU,P.ZHAO,Y.LUO,D.ZHANG,H.WEI,Y.WANG,J.YANG,X.GUAN, JRNL AUTH 2 Z.KUANG JRNL TITL STRUCTURAL BASIS FOR THE REGULATION OF INDUCIBLE NITRIC JRNL TITL 2 OXIDE SYNTHASE BY THE SPRY DOMAIN-CONTAINING SOCS BOX JRNL TITL 3 PROTEIN SPSB2, AN E3 UBIQUITIN LIGASE. JRNL REF NITRIC OXIDE V.-114 1 2021 JRNL REFN ESSN 1089-8611 JRNL PMID 33862200 JRNL DOI 10.1016/J.NIOX.2021.04.004 REMARK 2 REMARK 2 RESOLUTION. 1.24 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0230 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.24 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 49579 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) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2553 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.24 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.27 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3638 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.35 REMARK 3 BIN R VALUE (WORKING SET) : 0.2030 REMARK 3 BIN FREE R VALUE SET COUNT : 166 REMARK 3 BIN FREE R VALUE : 0.2210 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1602 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 122 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 9.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.17000 REMARK 3 B22 (A**2) : -0.67000 REMARK 3 B33 (A**2) : 0.85000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.047 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.048 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.029 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.639 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1642 ; 0.014 ; 0.014 REMARK 3 BOND LENGTHS OTHERS (A): 1427 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2227 ; 1.808 ; 1.658 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3359 ; 1.050 ; 1.633 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 206 ; 7.374 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 93 ;32.094 ;21.183 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 256 ;12.067 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 15 ;14.968 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 193 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1897 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 299 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL 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: REMARK 3 SF FILE CONTAINS FRIEDEL PAIRS UNDER I/F_MINUS AND I/F_PLUS REMARK 3 COLUMNS. REMARK 3 REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REMARK 3 REFINED INDIVIDUALLY REMARK 4 REMARK 4 6KEY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1300012845. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUL-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9778 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.32 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52182 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.240 REMARK 200 RESOLUTION RANGE LOW (A) : 64.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.10200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.24 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 0.34200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM CHLORIDE, 0.1M BIS-TRIS REMARK 280 PH5.5, 25% W/V POLYETHYLENE GLYCOL 3350, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 20.12000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.36500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.04000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.36500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.12000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.04000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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: DIMERIC 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 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 MET A 20 REMARK 465 GLY A 221 REMARK 465 SER A 222 REMARK 465 HIS A 223 REMARK 465 HIS A 224 REMARK 465 HIS A 225 REMARK 465 HIS A 226 REMARK 465 HIS A 227 REMARK 465 HIS A 228 REMARK 465 LYS B 9 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 N GLY A 158 O HOH A 301 1.91 REMARK 500 OE2 GLU A 58 O HOH A 302 2.01 REMARK 500 CD GLU A 58 O HOH A 302 2.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 58 CD GLU A 58 OE1 -0.081 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 69 CG - CD - NE ANGL. DEV. = -25.5 DEGREES REMARK 500 ARG A 69 NH1 - CZ - NH2 ANGL. DEV. = 7.1 DEGREES REMARK 500 ARG A 69 NE - CZ - NH2 ANGL. DEV. = -8.8 DEGREES REMARK 500 TYR A 141 CB - CG - CD1 ANGL. DEV. = 4.1 DEGREES 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 ASP A 118 42.87 -89.94 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 ARG A 82 0.09 SIDE CHAIN REMARK 500 ARG A 86 0.09 SIDE CHAIN REMARK 500 ARG A 197 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 6KEY A 22 220 UNP Q99619 SPSB2_HUMAN 22 220 DBREF 6KEY B 1 9 UNP P35228 NOS2_HUMAN 22 30 SEQADV 6KEY MET A 20 UNP Q99619 EXPRESSION TAG SEQADV 6KEY GLY A 21 UNP Q99619 EXPRESSION TAG SEQADV 6KEY GLY A 221 UNP Q99619 EXPRESSION TAG SEQADV 6KEY SER A 222 UNP Q99619 EXPRESSION TAG SEQADV 6KEY HIS A 223 UNP Q99619 EXPRESSION TAG SEQADV 6KEY HIS A 224 UNP Q99619 EXPRESSION TAG SEQADV 6KEY HIS A 225 UNP Q99619 EXPRESSION TAG SEQADV 6KEY HIS A 226 UNP Q99619 EXPRESSION TAG SEQADV 6KEY HIS A 227 UNP Q99619 EXPRESSION TAG SEQADV 6KEY HIS A 228 UNP Q99619 EXPRESSION TAG SEQRES 1 A 209 MET GLY ASP LEU SER CYS PRO GLU GLY LEU GLU GLU LEU SEQRES 2 A 209 LEU SER ALA PRO PRO PRO ASP LEU GLY ALA GLN ARG ARG SEQRES 3 A 209 HIS GLY TRP ASN PRO LYS ASP CYS SER GLU ASN ILE GLU SEQRES 4 A 209 VAL LYS GLU GLY GLY LEU TYR PHE GLU ARG ARG PRO VAL SEQRES 5 A 209 ALA GLN SER THR ASP GLY ALA ARG GLY LYS ARG GLY TYR SEQRES 6 A 209 SER ARG GLY LEU HIS ALA TRP GLU ILE SER TRP PRO LEU SEQRES 7 A 209 GLU GLN ARG GLY THR HIS ALA VAL VAL GLY VAL ALA THR SEQRES 8 A 209 ALA LEU ALA PRO LEU GLN THR ASP HIS TYR ALA ALA LEU SEQRES 9 A 209 LEU GLY SER ASN SER GLU SER TRP GLY TRP ASP ILE GLY SEQRES 10 A 209 ARG GLY LYS LEU TYR HIS GLN SER LYS GLY PRO GLY ALA SEQRES 11 A 209 PRO GLN TYR PRO ALA GLY THR GLN GLY GLU GLN LEU GLU SEQRES 12 A 209 VAL PRO GLU ARG LEU LEU VAL VAL LEU ASP MET GLU GLU SEQRES 13 A 209 GLY THR LEU GLY TYR ALA ILE GLY GLY THR TYR LEU GLY SEQRES 14 A 209 PRO ALA PHE ARG GLY LEU LYS GLY ARG THR LEU TYR PRO SEQRES 15 A 209 ALA VAL SER ALA VAL TRP GLY GLN CYS GLN VAL ARG ILE SEQRES 16 A 209 ARG TYR LEU GLY GLU ARG GLY SER HIS HIS HIS HIS HIS SEQRES 17 A 209 HIS SEQRES 1 B 9 LYS ASP ILE ASN ASN ASN VAL GLU LYS FORMUL 3 HOH *122(H2 O) HELIX 1 AA1 GLY A 21 CYS A 25 5 5 HELIX 2 AA2 GLY A 28 ALA A 35 1 8 HELIX 3 AA3 ASP A 39 HIS A 46 1 8 HELIX 4 AA4 GLU A 61 GLY A 63 5 3 HELIX 5 AA5 PRO A 96 ARG A 100 5 5 SHEET 1 AA1 3 TRP A 48 CYS A 53 0 SHEET 2 AA1 3 THR A 75 GLY A 80 -1 O ARG A 79 N ASN A 49 SHEET 3 AA1 3 GLN A 116 THR A 117 -1 O THR A 117 N THR A 75 SHEET 1 AA2 6 TRP A 48 CYS A 53 0 SHEET 2 AA2 6 THR A 75 GLY A 80 -1 O ARG A 79 N ASN A 49 SHEET 3 AA2 6 TYR A 200 ALA A 205 -1 O ALA A 205 N ASP A 76 SHEET 4 AA2 6 VAL A 105 ALA A 109 -1 N ALA A 109 O TYR A 200 SHEET 5 AA2 6 SER A 130 ASP A 134 -1 O TRP A 133 N VAL A 106 SHEET 6 AA2 6 LEU A 140 TYR A 141 -1 O TYR A 141 N GLY A 132 SHEET 1 AA3 7 ILE A 57 LYS A 60 0 SHEET 2 AA3 7 TYR A 65 ARG A 68 -1 O GLU A 67 N GLU A 58 SHEET 3 AA3 7 GLN A 211 ARG A 220 -1 O VAL A 212 N PHE A 66 SHEET 4 AA3 7 LEU A 88 SER A 94 -1 N LEU A 88 O ARG A 220 SHEET 5 AA3 7 ARG A 166 ASP A 172 -1 O VAL A 169 N TRP A 91 SHEET 6 AA3 7 THR A 177 ILE A 182 -1 O GLY A 179 N VAL A 170 SHEET 7 AA3 7 THR A 185 PHE A 191 -1 O LEU A 187 N TYR A 180 CISPEP 1 TYR A 152 PRO A 153 0 -3.88 CRYST1 40.240 64.080 70.730 90.00 90.00 90.00 P 21 21 21 4 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 0.024851 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015605 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014138 0.00000