HEADER OXIDOREDUCTASE 01-JUN-05 1ZV2 TITLE CU-CONTAINING NITRITE REDUCTASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: COPPER-CONTAINING NITRITE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 44-371; COMPND 5 SYNONYM: CU-NIR; COMPND 6 EC: 1.7.2.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 3 ORGANISM_TAXID: 1063; SOURCE 4 GENE: NIRK; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS COPPER PROTEIN, NITRITE REDUCTION, DENITRIFICATION, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR F.JACOBSON,H.GUO,K.OLESEN,M.OKVIST,R.NEUTZE,L.SJOLIN REVDAT 6 23-AUG-23 1ZV2 1 REMARK LINK REVDAT 5 11-OCT-17 1ZV2 1 REMARK REVDAT 4 13-JUL-11 1ZV2 1 VERSN REVDAT 3 24-FEB-09 1ZV2 1 VERSN REVDAT 2 23-AUG-05 1ZV2 1 JRNL REVDAT 1 21-JUN-05 1ZV2 0 JRNL AUTH F.JACOBSON,H.GUO,K.OLESEN,M.OKVIST,R.NEUTZE,L.SJOLIN JRNL TITL STRUCTURES OF THE OXIDIZED AND REDUCED FORMS OF NITRITE JRNL TITL 2 REDUCTASE FROM RHODOBACTER SPHAEROIDES 2.4.3 AT HIGH PH: JRNL TITL 3 CHANGES IN THE INTERACTIONS OF THE TYPE 2 COPPER. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 61 1190 2005 JRNL REFN ISSN 0907-4449 JRNL PMID 16131751 JRNL DOI 10.1107/S0907444905017488 REMARK 2 REMARK 2 RESOLUTION. 1.74 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 27569 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) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1465 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) : 1.74 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.78 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1822 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.54 REMARK 3 BIN R VALUE (WORKING SET) : 0.1900 REMARK 3 BIN FREE R VALUE SET COUNT : 94 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2522 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 295 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.04000 REMARK 3 B12 (A**2) : -0.01000 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): 0.115 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.111 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.067 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.002 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2615 ; 0.012 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3567 ; 1.438 ; 1.950 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 331 ; 6.977 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 120 ;35.419 ;24.250 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 397 ;13.033 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;17.852 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 382 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2053 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1185 ; 0.200 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1742 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 253 ; 0.125 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.072 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 106 ; 0.166 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 52 ; 0.192 ; 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): 1688 ; 0.776 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2636 ; 1.147 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1062 ; 2.030 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 929 ; 3.071 ; 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: NULL REMARK 4 REMARK 4 1ZV2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1000033153. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAR-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.007 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29034 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.740 REMARK 200 RESOLUTION RANGE LOW (A) : 26.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.700 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.74 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.34000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1NIF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, MGCL2, TRIS, PH 8.4, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.19050 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 20.89459 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 49.16967 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 36.19050 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 20.89459 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 49.16967 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 36.19050 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 20.89459 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 49.16967 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 41.78919 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 98.33933 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 41.78919 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 98.33933 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 41.78919 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 98.33933 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TRIMER GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: -Y, X-Y, Z AND -X+ REMARK 300 Y, -X, Z. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 13650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -129.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 72.38100 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 36.19050 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 62.68378 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 636 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 700 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 770 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 786 LIES ON A SPECIAL POSITION. 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 O HOH A 745 O HOH A 755 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 558 O HOH A 787 2655 1.73 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 ALA A 168 69.48 -158.01 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 HIS A 338 ASN A 339 148.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 401 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 126 ND1 REMARK 620 2 CYS A 167 SG 133.8 REMARK 620 3 HIS A 177 ND1 97.1 102.5 REMARK 620 4 MET A 182 SD 88.8 109.7 128.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 402 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 131 NE2 REMARK 620 2 HIS A 166 NE2 96.3 REMARK 620 3 HIS A 287 NE2 85.7 163.9 REMARK 620 4 HIS A 338 NE2 101.3 103.3 91.9 REMARK 620 5 HOH A 780 O 162.6 91.0 83.0 92.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 220 OD1 REMARK 620 2 THR A 224 OG1 99.6 REMARK 620 3 HOH A 537 O 93.3 93.7 REMARK 620 4 HOH A 733 O 90.9 167.4 92.7 REMARK 620 5 HOH A 778 O 178.1 80.3 88.5 89.0 REMARK 620 6 HOH A 783 O 91.0 84.1 175.4 88.8 87.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 535 O REMARK 620 2 HOH A 625 O 90.4 REMARK 620 3 HOH A 697 O 91.9 80.0 REMARK 620 4 HOH A 769 O 92.6 86.5 165.7 REMARK 620 5 HOH A 779 O 90.5 170.8 90.8 102.7 REMARK 620 6 HOH A 784 O 177.4 92.2 88.2 87.9 86.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 503 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 528 O REMARK 620 2 HOH A 648 O 85.9 REMARK 620 3 HOH A 663 O 84.8 170.5 REMARK 620 4 HOH A 715 O 168.3 87.4 101.5 REMARK 620 5 HOH A 781 O 95.8 99.3 83.3 94.7 REMARK 620 6 HOH A 785 O 85.2 85.6 92.0 84.7 175.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 503 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE AUTHOR STATES THAT RESIDUES ASP 230, ASN 281, SER 319, REMARK 999 HIS 351, VAL 367, ALA 368 ARE CORRECT BASED ON THE ELECTRON REMARK 999 DENSITY. DBREF 1ZV2 A 44 371 UNP Q53239 NIR_RHOSH 44 371 SEQADV 1ZV2 ASP A 230 UNP Q53239 THR 230 SEE REMARK 999 SEQADV 1ZV2 ASN A 281 UNP Q53239 LYS 281 SEE REMARK 999 SEQADV 1ZV2 SER A 319 UNP Q53239 THR 319 SEE REMARK 999 SEQADV 1ZV2 HIS A 351 UNP Q53239 SER 351 SEE REMARK 999 SEQADV 1ZV2 VAL A 367 UNP Q53239 TRP 367 SEE REMARK 999 SEQADV 1ZV2 ALA A 368 UNP Q53239 PRO 368 SEE REMARK 999 SEQRES 1 A 328 LEU PRO ARG VAL LYS HIS THR LEU VAL PRO PRO PRO PHE SEQRES 2 A 328 ALA HIS ALA HIS GLU GLN VAL ALA ALA SER GLY PRO VAL SEQRES 3 A 328 ILE ASN GLU PHE GLU MET ARG ILE ILE GLU LYS GLU VAL SEQRES 4 A 328 GLN LEU ASP GLU ASP ALA TYR LEU GLN ALA MET THR PHE SEQRES 5 A 328 ASP GLY SER ILE PRO GLY PRO LEU MET ILE VAL HIS GLU SEQRES 6 A 328 GLY ASP TYR VAL GLU LEU THR LEU ILE ASN PRO PRO GLU SEQRES 7 A 328 ASN THR MET PRO HIS ASN ILE ASP PHE HIS ALA ALA THR SEQRES 8 A 328 GLY ALA LEU GLY GLY GLY GLY LEU THR LEU ILE ASN PRO SEQRES 9 A 328 GLY GLU LYS VAL VAL LEU ARG PHE LYS ALA THR ARG ALA SEQRES 10 A 328 GLY ALA PHE VAL TYR HIS CYS ALA PRO GLY GLY PRO MET SEQRES 11 A 328 ILE PRO TRP HIS VAL VAL SER GLY MET ALA GLY CYS ILE SEQRES 12 A 328 MET VAL LEU PRO ARG ASP GLY LEU LYS ASP HIS GLU GLY SEQRES 13 A 328 LYS PRO VAL ARG TYR ASP THR VAL TYR TYR ILE GLY GLU SEQRES 14 A 328 SER ASP HIS TYR ILE PRO LYS ASP GLU ASP GLY THR TYR SEQRES 15 A 328 MET ARG PHE SER ASP PRO SER GLU GLY TYR GLU ASP MET SEQRES 16 A 328 VAL ALA VAL MET ASP THR LEU ILE PRO SER HIS ILE VAL SEQRES 17 A 328 PHE ASN GLY ALA VAL GLY ALA LEU THR GLY GLU GLY ALA SEQRES 18 A 328 LEU LYS ALA LYS VAL GLY ASP ASN VAL LEU PHE VAL HIS SEQRES 19 A 328 SER GLN PRO ASN ARG ASP SER ARG PRO HIS LEU ILE GLY SEQRES 20 A 328 GLY HIS GLY ASP LEU VAL TRP GLU THR GLY LYS PHE HIS SEQRES 21 A 328 ASN ALA PRO GLU ARG ASP LEU GLU THR TRP PHE ILE ARG SEQRES 22 A 328 GLY GLY SER ALA GLY ALA ALA LEU TYR LYS PHE LEU GLN SEQRES 23 A 328 PRO GLY VAL TYR ALA TYR VAL ASN HIS ASN LEU ILE GLU SEQRES 24 A 328 ALA VAL HIS LYS GLY ALA THR ALA HIS VAL LEU VAL GLU SEQRES 25 A 328 GLY GLU TRP ASP ASN ASP LEU MET GLU GLN VAL VAL ALA SEQRES 26 A 328 PRO VAL GLY HET CU A 401 1 HET CU A 402 1 HET MG A 501 1 HET MG A 502 1 HET MG A 503 1 HETNAM CU COPPER (II) ION HETNAM MG MAGNESIUM ION FORMUL 2 CU 2(CU 2+) FORMUL 4 MG 3(MG 2+) FORMUL 7 HOH *295(H2 O) HELIX 1 1 GLY A 135 THR A 143 5 9 HELIX 2 2 PRO A 172 SER A 180 1 9 HELIX 3 3 ASP A 230 THR A 244 1 15 HELIX 4 4 THR A 260 ALA A 264 5 5 HELIX 5 5 ASN A 339 HIS A 345 1 7 SHEET 1 A 3 ARG A 46 LYS A 48 0 SHEET 2 A 3 ILE A 70 ASP A 85 1 O GLU A 72 N VAL A 47 SHEET 3 A 3 ALA A 88 PHE A 95 -1 O LEU A 90 N VAL A 82 SHEET 1 B 4 ARG A 46 LYS A 48 0 SHEET 2 B 4 ILE A 70 ASP A 85 1 O GLU A 72 N VAL A 47 SHEET 3 B 4 TYR A 111 ASN A 118 1 O GLU A 113 N ASN A 71 SHEET 4 B 4 GLU A 149 LYS A 156 -1 O PHE A 155 N VAL A 112 SHEET 1 C 4 LEU A 103 HIS A 107 0 SHEET 2 C 4 ALA A 183 LEU A 189 1 O MET A 187 N MET A 104 SHEET 3 C 4 GLY A 161 HIS A 166 -1 N GLY A 161 O VAL A 188 SHEET 4 C 4 ASP A 129 PHE A 130 -1 N ASP A 129 O HIS A 166 SHEET 1 D 5 HIS A 249 PHE A 252 0 SHEET 2 D 5 THR A 206 HIS A 215 -1 N HIS A 215 O HIS A 249 SHEET 3 D 5 ASN A 272 GLN A 279 1 O VAL A 276 N ILE A 210 SHEET 4 D 5 SER A 319 LYS A 326 -1 O ALA A 323 N PHE A 275 SHEET 5 D 5 LEU A 295 TRP A 297 -1 N LEU A 295 O LEU A 324 SHEET 1 E 4 LEU A 265 LYS A 268 0 SHEET 2 E 4 THR A 349 GLU A 355 1 O LEU A 353 N LEU A 265 SHEET 3 E 4 GLY A 331 ASN A 337 -1 N TYR A 335 O ALA A 350 SHEET 4 E 4 PRO A 286 ILE A 289 -1 N ILE A 289 O ALA A 334 LINK ND1 HIS A 126 CU CU A 401 1555 1555 2.04 LINK NE2 HIS A 131 CU CU A 402 1555 1555 2.04 LINK NE2 HIS A 166 CU CU A 402 1555 1555 2.07 LINK SG CYS A 167 CU CU A 401 1555 1555 2.21 LINK ND1 HIS A 177 CU CU A 401 1555 1555 2.04 LINK SD MET A 182 CU CU A 401 1555 1555 2.48 LINK OD1 ASP A 220 MG MG A 502 1555 1555 1.98 LINK OG1 THR A 224 MG MG A 502 1555 1555 2.21 LINK NE2AHIS A 287 CU CU A 402 2655 1555 2.67 LINK NE2 HIS A 338 CU CU A 402 2655 1555 2.16 LINK CU CU A 402 O HOH A 780 1555 1555 2.02 LINK MG MG A 501 O HOH A 535 1555 1555 2.02 LINK MG MG A 501 O HOH A 625 1555 1555 2.06 LINK MG MG A 501 O HOH A 697 1555 1555 2.11 LINK MG MG A 501 O HOH A 769 1555 1555 2.14 LINK MG MG A 501 O HOH A 779 1555 1555 2.06 LINK MG MG A 501 O HOH A 784 1555 5655 2.17 LINK MG MG A 502 O HOH A 537 1555 1555 2.06 LINK MG MG A 502 O HOH A 733 1555 1555 2.02 LINK MG MG A 502 O HOH A 778 1555 1555 2.04 LINK MG MG A 502 O HOH A 783 1555 1555 2.16 LINK MG MG A 503 O HOH A 528 1555 1555 2.21 LINK MG MG A 503 O HOH A 648 1555 1555 2.12 LINK MG MG A 503 O HOH A 663 1555 1555 1.89 LINK MG MG A 503 O HOH A 715 1555 1555 2.07 LINK MG MG A 503 O HOH A 781 1555 1555 2.02 LINK MG MG A 503 O HOH A 785 1555 1555 2.27 CISPEP 1 PRO A 54 PRO A 55 0 5.90 CISPEP 2 ILE A 99 PRO A 100 0 -4.11 SITE 1 AC1 4 HIS A 126 CYS A 167 HIS A 177 MET A 182 SITE 1 AC2 6 ASP A 129 HIS A 131 HIS A 166 HIS A 287 SITE 2 AC2 6 HIS A 338 HOH A 780 SITE 1 AC3 6 HOH A 535 HOH A 625 HOH A 697 HOH A 769 SITE 2 AC3 6 HOH A 779 HOH A 784 SITE 1 AC4 6 ASP A 220 THR A 224 HOH A 537 HOH A 733 SITE 2 AC4 6 HOH A 778 HOH A 783 SITE 1 AC5 6 HOH A 528 HOH A 648 HOH A 663 HOH A 715 SITE 2 AC5 6 HOH A 781 HOH A 785 CRYST1 72.381 72.381 147.509 90.00 90.00 120.00 H 3 9 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 0.013816 0.007977 0.000000 0.00000 SCALE2 0.000000 0.015953 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006779 0.00000