HEADER OXIDOREDUCTASE 13-DEC-17 6BVP TITLE CRYSTAL STRUCTURE OF 3-HYDROXYANTHRANILATE-3,4-DIOXYGENASE N27A FROM TITLE 2 CUPRIAVIDUS METALLIDURANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-HYDROXYANTHRANILATE 3,4-DIOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 3-HYDROXYANTHRANILATE OXYGENASE,3-HAO,3-HYDROXYANTHRANILIC COMPND 5 ACID DIOXYGENASE,HAD; COMPND 6 EC: 1.13.11.6; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CUPRIAVIDUS METALLIDURANS; SOURCE 3 ORGANISM_COMMON: RALSTONIA METALLIDURANS; SOURCE 4 ORGANISM_TAXID: 119219; SOURCE 5 GENE: NBAC, RMET_5193; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS HOLO STRUCTURE, DIOXYGENASE, MUTANT N27A, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.YANG,F.LIU,A.LIU REVDAT 5 04-OCT-23 6BVP 1 LINK REVDAT 4 27-NOV-19 6BVP 1 REMARK REVDAT 3 20-FEB-19 6BVP 1 REMARK REVDAT 2 18-JUL-18 6BVP 1 JRNL REVDAT 1 06-JUN-18 6BVP 0 JRNL AUTH Y.YANG,F.LIU,A.LIU JRNL TITL ADAPTING TO OXYGEN: 3-HYDROXYANTHRINILATE 3,4-DIOXYGENASE JRNL TITL 2 EMPLOYS LOOP DYNAMICS TO ACCOMMODATE TWO SUBSTRATES WITH JRNL TITL 3 DISPARATE POLARITIES. JRNL REF J. BIOL. CHEM. V. 293 10415 2018 JRNL REFN ESSN 1083-351X JRNL PMID 29784877 JRNL DOI 10.1074/JBC.RA118.002698 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 19214 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1923 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 42.2583 - 4.5844 0.99 1409 157 0.2055 0.2311 REMARK 3 2 4.5844 - 3.6395 1.00 1288 143 0.1618 0.1970 REMARK 3 3 3.6395 - 3.1796 1.00 1277 142 0.1747 0.1996 REMARK 3 4 3.1796 - 2.8889 1.00 1248 139 0.1810 0.2355 REMARK 3 5 2.8889 - 2.6819 1.00 1231 137 0.2004 0.2609 REMARK 3 6 2.6819 - 2.5238 1.00 1223 135 0.2098 0.2393 REMARK 3 7 2.5238 - 2.3974 1.00 1238 139 0.2082 0.2793 REMARK 3 8 2.3974 - 2.2931 1.00 1210 134 0.1974 0.2612 REMARK 3 9 2.2931 - 2.2048 1.00 1216 134 0.2064 0.2884 REMARK 3 10 2.2048 - 2.1287 1.00 1207 135 0.2035 0.2493 REMARK 3 11 2.1287 - 2.0622 1.00 1199 133 0.2060 0.2798 REMARK 3 12 2.0622 - 2.0032 0.99 1196 134 0.2253 0.2298 REMARK 3 13 2.0032 - 1.9505 0.99 1169 130 0.2341 0.2747 REMARK 3 14 1.9505 - 1.9029 0.96 1180 131 0.2781 0.3223 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.880 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.75 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 1437 REMARK 3 ANGLE : 0.830 1960 REMARK 3 CHIRALITY : 0.054 196 REMARK 3 PLANARITY : 0.005 263 REMARK 3 DIHEDRAL : 2.531 1173 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6BVP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1000231578. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19292 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 10.30 REMARK 200 R MERGE (I) : 0.15800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 0.65600 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: PHENIX REMARK 200 STARTING MODEL: 1YFU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000 15%, 0.1M TRIS-HCL, 0.2 M REMARK 280 MGCL2, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 153.67133 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 76.83567 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 115.25350 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 38.41783 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 192.08917 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 153.67133 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 76.83567 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 38.41783 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 115.25350 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 192.08917 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 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 58.40500 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 101.16043 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 38.41783 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 410 LIES ON A SPECIAL POSITION. 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 -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 SER A -8 REMARK 465 SER A -7 REMARK 465 GLY A -6 REMARK 465 HIS A -5 REMARK 465 ILE A -4 REMARK 465 GLU A -3 REMARK 465 GLY A -2 REMARK 465 ARG A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ARG A 172 REMARK 465 ALA A 173 REMARK 465 ALA A 174 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 ARG A 75 CG CD NE CZ NH1 NH2 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 349 O HOH A 356 2.12 REMARK 500 O HOH A 392 O HOH A 394 2.13 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 LEU A 21 39.74 -93.86 REMARK 500 HIS A 92 -2.59 74.98 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 FE2 A 202 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 51 ND1 REMARK 620 2 GLU A 57 OE1 140.9 REMARK 620 3 GLU A 57 OE2 89.6 51.4 REMARK 620 4 HIS A 95 NE2 98.9 85.8 93.4 REMARK 620 5 HOH A 303 O 87.9 86.7 83.0 172.3 REMARK 620 6 HOH A 371 O 149.4 66.2 115.4 97.0 78.6 REMARK 620 7 HOH A 414 O 93.1 123.7 162.4 103.4 79.7 57.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 125 SG REMARK 620 2 CYS A 128 SG 117.6 REMARK 620 3 CYS A 162 SG 116.5 101.1 REMARK 620 4 CYS A 165 SG 95.1 115.3 112.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE2 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE2 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TRS A 203 DBREF 6BVP A 1 174 UNP Q1LCS4 3HAO_CUPMC 1 174 SEQADV 6BVP MET A -20 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP GLY A -19 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -18 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -17 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -16 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -15 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -14 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -13 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -12 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -11 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -10 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -9 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP SER A -8 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP SER A -7 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP GLY A -6 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A -5 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP ILE A -4 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP GLU A -3 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP GLY A -2 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP ARG A -1 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP HIS A 0 UNP Q1LCS4 EXPRESSION TAG SEQADV 6BVP ALA A 27 UNP Q1LCS4 ASN 27 ENGINEERED MUTATION SEQRES 1 A 195 MET GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SEQRES 2 A 195 SER GLY HIS ILE GLU GLY ARG HIS MET LEU THR TYR GLY SEQRES 3 A 195 ALA PRO PHE ASN PHE PRO ARG TRP ILE ASP GLU HIS ALA SEQRES 4 A 195 HIS LEU LEU LYS PRO PRO VAL GLY ALA ARG GLN VAL TRP SEQRES 5 A 195 GLN ASP SER ASP PHE ILE VAL THR VAL VAL GLY GLY PRO SEQRES 6 A 195 ASN HIS ARG THR ASP TYR HIS ASP ASP PRO LEU GLU GLU SEQRES 7 A 195 PHE PHE TYR GLN LEU ARG GLY ASN ALA TYR LEU ASN LEU SEQRES 8 A 195 TRP VAL ASP GLY ARG ARG GLU ARG ALA ASP LEU LYS GLU SEQRES 9 A 195 GLY ASP ILE PHE LEU LEU PRO PRO HIS VAL ARG HIS SER SEQRES 10 A 195 PRO GLN ARG PRO GLU ALA GLY SER ALA CYS LEU VAL ILE SEQRES 11 A 195 GLU ARG GLN ARG PRO ALA GLY MET LEU ASP GLY PHE GLU SEQRES 12 A 195 TRP TYR CYS ASP ALA CYS GLY HIS LEU VAL HIS ARG VAL SEQRES 13 A 195 GLU VAL GLN LEU LYS SER ILE VAL THR ASP LEU PRO PRO SEQRES 14 A 195 LEU PHE GLU SER PHE TYR ALA SER GLU ASP LYS ARG ARG SEQRES 15 A 195 CYS PRO HIS CYS GLY GLN VAL HIS PRO GLY ARG ALA ALA HET FE2 A 201 1 HET FE2 A 202 1 HET TRS A 203 8 HETNAM FE2 FE (II) ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 2 FE2 2(FE 2+) FORMUL 4 TRS C4 H12 N O3 1+ FORMUL 5 HOH *143(H2 O) HELIX 1 AA1 ASN A 9 HIS A 17 1 9 HELIX 2 AA2 ALA A 18 LEU A 21 5 4 HELIX 3 AA3 SER A 141 LEU A 146 1 6 HELIX 4 AA4 LEU A 146 ALA A 155 1 10 HELIX 5 AA5 SER A 156 ARG A 161 1 6 SHEET 1 AA1 5 ALA A 27 GLN A 29 0 SHEET 2 AA1 5 PHE A 36 VAL A 41 -1 O VAL A 40 N ARG A 28 SHEET 3 AA1 5 ALA A 105 ARG A 111 -1 O GLU A 110 N ILE A 37 SHEET 4 AA1 5 GLU A 57 ARG A 63 -1 N TYR A 60 O LEU A 107 SHEET 5 AA1 5 ILE A 86 LEU A 89 -1 O LEU A 89 N GLU A 57 SHEET 1 AA2 3 TYR A 50 ASP A 52 0 SHEET 2 AA2 3 ASP A 119 TYR A 124 -1 O GLU A 122 N TYR A 50 SHEET 3 AA2 3 LEU A 131 VAL A 137 -1 O VAL A 132 N TRP A 123 SHEET 1 AA3 3 ARG A 75 LEU A 81 0 SHEET 2 AA3 3 ALA A 66 VAL A 72 -1 N LEU A 70 O GLU A 77 SHEET 3 AA3 3 HIS A 95 GLN A 98 -1 O GLN A 98 N TYR A 67 LINK ND1 HIS A 51 FE FE2 A 202 1555 1555 2.29 LINK OE1 GLU A 57 FE FE2 A 202 1555 1555 2.63 LINK OE2 GLU A 57 FE FE2 A 202 1555 1555 2.34 LINK NE2 HIS A 95 FE FE2 A 202 1555 1555 2.24 LINK SG CYS A 125 FE FE2 A 201 1555 1555 2.54 LINK SG CYS A 128 FE FE2 A 201 1555 1555 2.52 LINK SG CYS A 162 FE FE2 A 201 1555 1555 2.50 LINK SG CYS A 165 FE FE2 A 201 1555 1555 2.61 LINK FE FE2 A 202 O HOH A 303 1555 1555 2.36 LINK FE FE2 A 202 O HOH A 371 1555 1555 2.73 LINK FE FE2 A 202 O HOH A 414 1555 1555 2.53 CISPEP 1 PRO A 23 PRO A 24 0 2.97 CISPEP 2 GLY A 43 PRO A 44 0 -0.84 SITE 1 AC1 4 CYS A 125 CYS A 128 CYS A 162 CYS A 165 SITE 1 AC2 6 HIS A 51 GLU A 57 HIS A 95 HOH A 303 SITE 2 AC2 6 HOH A 371 HOH A 414 SITE 1 AC3 6 VAL A 132 HIS A 133 ASP A 158 LYS A 159 SITE 2 AC3 6 ARG A 161 PRO A 163 CRYST1 58.405 58.405 230.507 90.00 90.00 120.00 P 65 2 2 12 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 0.017122 0.009885 0.000000 0.00000 SCALE2 0.000000 0.019771 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004338 0.00000