HEADER METAL BINDING PROTEIN 04-SEP-19 6U87 TITLE PSEUDOMONAS AERUGINOSA HASA MUTANT - Y75H COMPND MOL_ID: 1; COMPND 2 MOLECULE: HASAP; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HEME ACQUISITION PROTEIN HASA; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: HASAP, IPC3_06435; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HASA, HEMOPHORE, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.BRIMBERRY,W.LANZILOTTA,A.WILKS,A.DENT REVDAT 3 11-OCT-23 6U87 1 REMARK REVDAT 2 22-SEP-21 6U87 1 JRNL REVDAT 1 09-SEP-20 6U87 0 JRNL AUTH A.T.DENT,M.BRIMBERRY,T.ALBERT,W.N.LANZILOTTA, JRNL AUTH 2 P.MOENNE-LOCCOZ,A.WILKS JRNL TITL AXIAL HEME COORDINATION BY THE TYR-HIS MOTIF IN THE JRNL TITL 2 EXTRACELLULAR HEMOPHORE HASAP IS CRITICAL FOR THE RELEASE OF JRNL TITL 3 HEME TO THE HASR RECEPTOR OF PSEUDOMONAS AERUGINOSA . JRNL REF BIOCHEMISTRY V. 60 2549 2021 JRNL REFN ISSN 0006-2960 JRNL PMID 34324310 JRNL DOI 10.1021/ACS.BIOCHEM.1C00389 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 40083 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.178 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1803 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 3.0561 - 2.4259 1.00 3108 145 0.1805 0.2152 REMARK 3 2 2.4259 - 2.1193 0.92 2854 134 0.1696 0.1758 REMARK 3 3 2.1193 - 1.9256 0.98 2991 142 0.1566 0.1702 REMARK 3 4 1.9256 - 1.7876 0.99 3029 142 0.1684 0.1984 REMARK 3 5 1.7876 - 1.6822 1.00 3004 141 0.1667 0.1788 REMARK 3 6 1.6822 - 1.5979 0.96 2931 138 0.1646 0.1772 REMARK 3 7 1.5979 - 1.5284 0.98 2958 140 0.1623 0.2027 REMARK 3 8 1.5284 - 1.4695 0.99 2972 140 0.1632 0.1967 REMARK 3 9 1.4695 - 1.4188 0.99 3021 142 0.1708 0.2056 REMARK 3 10 1.4188 - 1.3744 0.99 2958 140 0.1720 0.1995 REMARK 3 11 1.3744 - 1.3352 0.98 2929 137 0.1709 0.2014 REMARK 3 12 1.3352 - 1.3000 0.82 2473 117 0.1847 0.2023 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) : 0.090 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.380 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.25 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 : 0.006 1486 REMARK 3 ANGLE : 0.874 2071 REMARK 3 CHIRALITY : 0.080 222 REMARK 3 PLANARITY : 0.006 273 REMARK 3 DIHEDRAL : 5.676 746 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 6U87 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1000244129. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUL-19 REMARK 200 TEMPERATURE (KELVIN) : 291 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40083 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 34.456 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 14.70 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.39 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: 3ELL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NACL, 0.1M HEPES PH 7.5, 1.6M REMARK 280 AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 17.32800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.61950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.51750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.61950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.32800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.51750 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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. (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 1 REMARK 465 ALA A 184 REMARK 465 ALA A 185 REMARK 465 ALA A 186 REMARK 465 ALA A 187 REMARK 465 GLU A 188 REMARK 465 VAL A 189 REMARK 465 GLY A 190 REMARK 465 VAL A 191 REMARK 465 VAL A 192 REMARK 465 GLY A 193 REMARK 465 VAL A 194 REMARK 465 GLN A 195 REMARK 465 GLU A 196 REMARK 465 LEU A 197 REMARK 465 PRO A 198 REMARK 465 HIS A 199 REMARK 465 ASP A 200 REMARK 465 LEU A 201 REMARK 465 ALA A 202 REMARK 465 LEU A 203 REMARK 465 ALA A 204 REMARK 465 ALA A 205 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 OD2 ASP A 90 O HOH A 401 2.14 REMARK 500 OD2 ASP A 96 O HOH A 402 2.15 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 402 O HOH A 435 1655 2.18 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 77 -114.30 49.04 REMARK 500 THR A 97 73.64 64.90 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 HEM A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 32 NE2 REMARK 620 2 HEM A 301 NA 88.9 REMARK 620 3 HEM A 301 NB 90.5 90.9 REMARK 620 4 HEM A 301 NC 90.4 179.3 89.0 REMARK 620 5 HEM A 301 ND 90.5 89.5 179.0 90.6 REMARK 620 6 HOH A 413 O 179.3 90.6 90.0 90.1 89.0 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 HEM A 301 DBREF 6U87 A 1 205 UNP O69756 O69756_PSEAI 1 205 SEQADV 6U87 HIS A 75 UNP O69756 TYR 75 ENGINEERED MUTATION SEQRES 1 A 205 MET SER ILE SER ILE SER TYR SER THR THR TYR SER GLY SEQRES 2 A 205 TRP THR VAL ALA ASP TYR LEU ALA ASP TRP SER ALA TYR SEQRES 3 A 205 PHE GLY ASP VAL ASN HIS ARG PRO GLY GLN VAL VAL ASP SEQRES 4 A 205 GLY SER ASN THR GLY GLY PHE ASN PRO GLY PRO PHE ASP SEQRES 5 A 205 GLY SER GLN TYR ALA LEU LYS SER THR ALA SER ASP ALA SEQRES 6 A 205 ALA PHE ILE ALA GLY GLY ASP LEU HIS HIS THR LEU PHE SEQRES 7 A 205 SER ASN PRO SER HIS THR LEU TRP GLY LYS LEU ASP SER SEQRES 8 A 205 ILE ALA LEU GLY ASP THR LEU THR GLY GLY ALA SER SER SEQRES 9 A 205 GLY GLY TYR ALA LEU ASP SER GLN GLU VAL SER PHE SER SEQRES 10 A 205 ASN LEU GLY LEU ASP SER PRO ILE ALA GLN GLY ARG ASP SEQRES 11 A 205 GLY THR VAL HIS LYS VAL VAL TYR GLY LEU MET SER GLY SEQRES 12 A 205 ASP SER SER ALA LEU GLN GLY GLN ILE ASP ALA LEU LEU SEQRES 13 A 205 LYS ALA VAL ASP PRO SER LEU SER ILE ASN SER THR PHE SEQRES 14 A 205 ASP GLN LEU ALA ALA ALA GLY VAL ALA HIS ALA THR PRO SEQRES 15 A 205 ALA ALA ALA ALA ALA GLU VAL GLY VAL VAL GLY VAL GLN SEQRES 16 A 205 GLU LEU PRO HIS ASP LEU ALA LEU ALA ALA HET HEM A 301 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 HOH *169(H2 O) HELIX 1 AA1 THR A 10 SER A 12 5 3 HELIX 2 AA2 THR A 15 GLY A 28 1 14 HELIX 3 AA3 ALA A 102 GLY A 105 5 4 HELIX 4 AA4 PRO A 124 ASP A 130 5 7 HELIX 5 AA5 GLY A 131 SER A 142 1 12 HELIX 6 AA6 SER A 145 ASP A 160 1 16 HELIX 7 AA7 THR A 168 ALA A 175 1 8 SHEET 1 AA1 5 GLY A 45 PRO A 48 0 SHEET 2 AA1 5 ASP A 52 LYS A 59 -1 O ALA A 57 N GLY A 45 SHEET 3 AA1 5 ALA A 65 HIS A 75 -1 O ALA A 69 N TYR A 56 SHEET 4 AA1 5 LEU A 85 GLY A 101 -1 O LYS A 88 N ASP A 72 SHEET 5 AA1 5 LEU A 121 SER A 123 -1 O SER A 123 N GLY A 87 SHEET 1 AA2 7 GLY A 45 PRO A 48 0 SHEET 2 AA2 7 ASP A 52 LYS A 59 -1 O ALA A 57 N GLY A 45 SHEET 3 AA2 7 ALA A 65 HIS A 75 -1 O ALA A 69 N TYR A 56 SHEET 4 AA2 7 LEU A 85 GLY A 101 -1 O LYS A 88 N ASP A 72 SHEET 5 AA2 7 GLY A 106 SER A 117 -1 O ALA A 108 N THR A 99 SHEET 6 AA2 7 SER A 4 SER A 8 -1 N SER A 4 O SER A 117 SHEET 7 AA2 7 ALA A 178 THR A 181 1 O HIS A 179 N ILE A 5 LINK NE2 HIS A 32 FE HEM A 301 1555 1555 2.08 LINK FE HEM A 301 O HOH A 413 1555 1555 2.12 CISPEP 1 ASN A 47 PRO A 48 0 2.97 CISPEP 2 ASN A 47 PRO A 48 0 2.15 CISPEP 3 GLY A 49 PRO A 50 0 4.38 CISPEP 4 ASN A 80 PRO A 81 0 -6.24 SITE 1 AC1 22 HIS A 32 PRO A 34 GLY A 35 VAL A 37 SITE 2 AC1 22 THR A 43 TYR A 56 HIS A 75 LEU A 77 SITE 3 AC1 22 HIS A 83 LEU A 85 SER A 104 GLY A 105 SITE 4 AC1 22 ARG A 129 HIS A 134 TYR A 138 MET A 141 SITE 5 AC1 22 HIS A 179 HOH A 407 HOH A 413 HOH A 419 SITE 6 AC1 22 HOH A 483 HOH A 486 CRYST1 34.656 47.035 101.239 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 0.028855 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021261 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009878 0.00000