HEADER LIPID TRANSPORT 03-NOV-17 6EW4 TITLE HUMAN MYELIN PROTEIN P2 F57A MUTANT, MONOCLINIC CRYSTAL FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYELIN P2 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PERIPHERAL MYELIN PROTEIN 2; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PMP2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FATTY ACID BINDING PROTEIN, BETA BARREL, PORTAL REGION, LIPID KEYWDS 2 TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR S.LAULUMAA,M.LEHTIMAKI,P.KURSULA REVDAT 4 17-JAN-24 6EW4 1 REMARK REVDAT 3 17-JUL-19 6EW4 1 REMARK REVDAT 2 10-JUL-19 6EW4 1 REMARK REVDAT 1 11-JUL-18 6EW4 0 JRNL AUTH S.LAULUMAA,T.NIEMINEN,A.RAASAKKA,O.C.KROKENGEN,A.SAFARYAN, JRNL AUTH 2 E.I.HALLIN,G.BRYSBAERT,M.F.LENSINK,S.RUSKAMO,I.VATTULAINEN, JRNL AUTH 3 P.KURSULA JRNL TITL STRUCTURE AND DYNAMICS OF A HUMAN MYELIN PROTEIN P2 PORTAL JRNL TITL 2 REGION MUTANT INDICATE OPENING OF THE BETA BARREL IN FATTY JRNL TITL 3 ACID BINDING PROTEINS. JRNL REF BMC STRUCT. BIOL. V. 18 8 2018 JRNL REFN ESSN 1472-6807 JRNL PMID 29940944 JRNL DOI 10.1186/S12900-018-0087-2 REMARK 2 REMARK 2 RESOLUTION. 1.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (DEV_2006: ???) 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) : 1.27 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 31883 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1594 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 19.1138 - 2.8246 0.97 2848 150 0.1460 0.1749 REMARK 3 2 2.8246 - 2.2431 0.96 2765 146 0.1691 0.1982 REMARK 3 3 2.2431 - 1.9599 0.96 2751 145 0.1537 0.2163 REMARK 3 4 1.9599 - 1.7808 0.97 2765 145 0.1721 0.2508 REMARK 3 5 1.7808 - 1.6532 0.99 2787 147 0.1645 0.2390 REMARK 3 6 1.6532 - 1.5558 1.00 2817 148 0.1709 0.2801 REMARK 3 7 1.5558 - 1.4779 1.00 2833 149 0.1815 0.2630 REMARK 3 8 1.4779 - 1.4136 1.00 2806 148 0.2004 0.3006 REMARK 3 9 1.4136 - 1.3592 0.99 2791 147 0.2297 0.2754 REMARK 3 10 1.3592 - 1.3123 0.99 2820 149 0.2659 0.3341 REMARK 3 11 1.3123 - 1.2713 0.81 2306 120 0.3081 0.3580 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.009 1111 REMARK 3 ANGLE : 1.199 1487 REMARK 3 CHIRALITY : 0.077 172 REMARK 3 PLANARITY : 0.005 185 REMARK 3 DIHEDRAL : 14.306 441 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 6EW4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1200007351. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUN-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6-7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X12 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31892 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.270 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07600 REMARK 200 FOR THE DATA SET : 8.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.27 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.60700 REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2WUT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40-42% PEG 6000, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 56.38000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 18.04000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 56.38000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.04000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 2.0 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 3 CE 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 HG CYS A 117 O HOH A 412 1.01 REMARK 500 HZ2 LYS A 3 O HOH A 302 1.45 REMARK 500 HG CYS A 124 O HOH A 487 1.55 REMARK 500 HZ1 LYS A 44 O HOH A 303 1.56 REMARK 500 HZ2 LYS A 118 O HOH A 307 1.58 REMARK 500 HD22 ASN A 77 O HOH A 304 1.58 REMARK 500 O ASN A 77 O HOH A 301 1.92 REMARK 500 O HOH A 313 O HOH A 494 1.93 REMARK 500 O HOH A 364 O HOH A 433 1.93 REMARK 500 NZ LYS A 3 O HOH A 302 1.95 REMARK 500 SG CYS A 117 O HOH A 412 1.99 REMARK 500 O HOH A 426 O HOH A 462 2.05 REMARK 500 SG CYS A 124 O HOH A 487 2.05 REMARK 500 O HOH A 412 O HOH A 487 2.07 REMARK 500 NZ LYS A 44 O HOH A 303 2.07 REMARK 500 O HOH A 409 O HOH A 460 2.09 REMARK 500 OD1 ASN A 77 O HOH A 301 2.11 REMARK 500 O HOH A 373 O HOH A 470 2.14 REMARK 500 O HOH A 403 O HOH A 406 2.15 REMARK 500 ND2 ASN A 77 O HOH A 304 2.18 REMARK 500 O HOH A 306 O HOH A 435 2.19 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 HD21 ASN A 2 O HOH A 301 1565 1.49 REMARK 500 ND2 ASN A 2 O HOH A 301 1565 1.87 REMARK 500 O HOH A 513 O HOH A 513 2556 2.05 REMARK 500 O HOH A 481 O HOH A 524 1545 2.16 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 LYS A 58 143.69 -171.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 532 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A 533 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH A 534 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH A 535 DISTANCE = 6.85 ANGSTROMS REMARK 525 HOH A 536 DISTANCE = 7.34 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PLM A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6EW2 RELATED DB: PDB DBREF 6EW4 A 0 131 UNP P02689 MYP2_HUMAN 1 132 SEQADV 6EW4 GLY A -1 UNP P02689 EXPRESSION TAG SEQADV 6EW4 ALA A 57 UNP P02689 PHE 58 ENGINEERED MUTATION SEQRES 1 A 133 GLY MET SER ASN LYS PHE LEU GLY THR TRP LYS LEU VAL SEQRES 2 A 133 SER SER GLU ASN PHE ASP ASP TYR MET LYS ALA LEU GLY SEQRES 3 A 133 VAL GLY LEU ALA THR ARG LYS LEU GLY ASN LEU ALA LYS SEQRES 4 A 133 PRO THR VAL ILE ILE SER LYS LYS GLY ASP ILE ILE THR SEQRES 5 A 133 ILE ARG THR GLU SER THR ALA LYS ASN THR GLU ILE SER SEQRES 6 A 133 PHE LYS LEU GLY GLN GLU PHE GLU GLU THR THR ALA ASP SEQRES 7 A 133 ASN ARG LYS THR LYS SER ILE VAL THR LEU GLN ARG GLY SEQRES 8 A 133 SER LEU ASN GLN VAL GLN ARG TRP ASP GLY LYS GLU THR SEQRES 9 A 133 THR ILE LYS ARG LYS LEU VAL ASN GLY LYS MET VAL ALA SEQRES 10 A 133 GLU CYS LYS MET LYS GLY VAL VAL CYS THR ARG ILE TYR SEQRES 11 A 133 GLU LYS VAL HET PLM A 201 49 HETNAM PLM PALMITIC ACID FORMUL 2 PLM C16 H32 O2 FORMUL 3 HOH *236(H2 O) HELIX 1 AA1 SER A 1 LEU A 5 5 5 HELIX 2 AA2 ASN A 15 LEU A 23 1 9 HELIX 3 AA3 GLY A 26 ALA A 36 1 11 SHEET 1 AA110 THR A 60 PHE A 64 0 SHEET 2 AA110 ILE A 48 GLU A 54 -1 N THR A 53 O THR A 60 SHEET 3 AA110 THR A 39 LYS A 45 -1 N ILE A 41 O ARG A 52 SHEET 4 AA110 GLY A 6 GLU A 14 -1 N GLY A 6 O ILE A 42 SHEET 5 AA110 VAL A 122 LYS A 130 -1 O ILE A 127 N VAL A 11 SHEET 6 AA110 LYS A 112 MET A 119 -1 N ALA A 115 O ARG A 126 SHEET 7 AA110 LYS A 100 VAL A 109 -1 N LYS A 105 O GLU A 116 SHEET 8 AA110 SER A 90 TRP A 97 -1 N TRP A 97 O LYS A 100 SHEET 9 AA110 LYS A 79 GLN A 87 -1 N THR A 85 O ASN A 92 SHEET 10 AA110 PHE A 70 THR A 73 -1 N PHE A 70 O SER A 82 SITE 1 AC1 8 THR A 29 ALA A 75 ASP A 76 ARG A 106 SITE 2 AC1 8 ARG A 126 TYR A 128 HOH A 318 HOH A 385 CRYST1 112.760 36.080 31.170 90.00 96.87 90.00 C 1 2 1 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 0.008868 0.000000 0.001069 0.00000 SCALE2 0.000000 0.027716 0.000000 0.00000 SCALE3 0.000000 0.000000 0.032314 0.00000