HEADER MEMBRANE PROTEIN 08-AUG-13 4M58 TITLE CRYSTAL STRUCTURE OF AN TRANSITION METAL TRANSPORTER COMPND MOL_ID: 1; COMPND 2 MOLECULE: COBALAMIN BIOSYNTHESIS PROTEIN CBIM; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TTNIKM2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOANAEROBACTER TENGCONGENSIS; SOURCE 3 ORGANISM_TAXID: 273068; SOURCE 4 STRAIN: MB4; SOURCE 5 GENE: CBIM2, TTE1695; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS MEMBRANE PROTEIN, TRANSPORTER, NICKEL EXPDTA X-RAY DIFFRACTION AUTHOR Y.YU,C.Y.YAN,B.ZHANG,X.L.LI,J.K.GU REVDAT 2 20-MAR-24 4M58 1 REMARK SEQADV LINK REVDAT 1 26-MAR-14 4M58 0 JRNL AUTH Y.YU,M.Z.ZHOU,F.KIRSCH,C.Q.XU,L.ZHANG,Y.WANG,Z.JIANG,N.WANG, JRNL AUTH 2 J.LI,T.EITINGER,M.J.YANG JRNL TITL PLANAR SUBSTRATE-BINDING SITE DICTATES THE SPECIFICITY OF JRNL TITL 2 ECF-TYPE NICKEL/COBALT TRANSPORTERS JRNL REF CELL RES. V. 24 267 2014 JRNL REFN ISSN 1001-0602 JRNL PMID 24366337 JRNL DOI 10.1038/CR.2013.172 REMARK 2 REMARK 2 RESOLUTION. 3.21 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.06 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 9368 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.247 REMARK 3 R VALUE (WORKING SET) : 0.245 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 450 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 30.0573 - 4.6254 0.95 3016 166 0.2361 0.2975 REMARK 3 2 4.6254 - 3.6734 0.99 2972 137 0.2555 0.2372 REMARK 3 3 3.6734 - 3.2096 0.99 2930 147 0.2661 0.3337 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.460 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 37.370 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 117.8 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 : 0.014 1718 REMARK 3 ANGLE : 2.012 2342 REMARK 3 CHIRALITY : 0.106 283 REMARK 3 PLANARITY : 0.011 290 REMARK 3 DIHEDRAL : 14.371 591 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 17.4198 55.1824 59.3665 REMARK 3 T TENSOR REMARK 3 T11: 0.4799 T22: 1.9302 REMARK 3 T33: 0.7996 T12: 0.2642 REMARK 3 T13: -0.1265 T23: -0.0737 REMARK 3 L TENSOR REMARK 3 L11: 3.8105 L22: 2.5909 REMARK 3 L33: 1.9583 L12: -0.7944 REMARK 3 L13: 0.5764 L23: -1.0042 REMARK 3 S TENSOR REMARK 3 S11: 0.2641 S12: 0.8993 S13: -0.3276 REMARK 3 S21: -0.5298 S22: -0.0057 S23: 0.1459 REMARK 3 S31: -0.5419 S32: -0.4138 S33: -0.0899 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 4M58 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-AUG-13. REMARK 100 THE DEPOSITION ID IS D_1000081481. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JUN-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9403 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.060 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 77.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 38% PEG 300, 0.05M GLYCINE, 0.1M REMARK 280 SODIUM CHLORIDE, PH 9.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+1/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-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 41.78000 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 83.56000 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 0.00000 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 41.78000 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 83.56000 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 41.78000 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 83.56000 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 41.78000 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 0.00000 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 83.56000 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 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 ASP A 228 REMARK 465 ASN A 229 REMARK 465 ARG A 230 REMARK 465 LEU A 231 REMARK 465 GLU A 232 REMARK 465 HIS A 233 REMARK 465 HIS A 234 REMARK 465 HIS A 235 REMARK 465 HIS A 236 REMARK 465 HIS A 237 REMARK 465 HIS A 238 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 ASN A 216 CG OD1 ND2 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 HIS A 2 121.89 -35.34 REMARK 500 SER A 34 55.63 -113.29 REMARK 500 THR A 64 -93.41 -111.31 REMARK 500 PHE A 115 -64.30 -123.83 REMARK 500 TYR A 174 -129.38 -128.78 REMARK 500 THR A 192 -94.75 -97.02 REMARK 500 GLU A 214 -18.56 -19.62 REMARK 500 GLU A 215 -108.33 -110.62 REMARK 500 ASN A 216 86.34 -8.90 REMARK 500 ILE A 217 -36.71 -39.23 REMARK 500 LEU A 218 -53.78 -28.40 REMARK 500 ARG A 226 109.22 -49.63 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 NI A 301 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 1 N REMARK 620 2 HIS A 2 N 79.9 REMARK 620 3 HIS A 2 ND1 173.6 93.7 REMARK 620 4 HIS A 67 NE2 88.1 166.3 98.3 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 NI A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4M5B RELATED DB: PDB REMARK 900 RELATED ID: 4M5C RELATED DB: PDB DBREF 4M58 A 1 230 UNP Q8R9C0 Q8R9C0_THETN 1 230 SEQADV 4M58 LEU A 231 UNP Q8R9C0 EXPRESSION TAG SEQADV 4M58 GLU A 232 UNP Q8R9C0 EXPRESSION TAG SEQADV 4M58 HIS A 233 UNP Q8R9C0 EXPRESSION TAG SEQADV 4M58 HIS A 234 UNP Q8R9C0 EXPRESSION TAG SEQADV 4M58 HIS A 235 UNP Q8R9C0 EXPRESSION TAG SEQADV 4M58 HIS A 236 UNP Q8R9C0 EXPRESSION TAG SEQADV 4M58 HIS A 237 UNP Q8R9C0 EXPRESSION TAG SEQADV 4M58 HIS A 238 UNP Q8R9C0 EXPRESSION TAG SEQRES 1 A 238 MET HIS ILE PRO GLU GLY TYR LEU SER PRO GLN THR CYS SEQRES 2 A 238 ALA VAL MET GLY ALA ALA MET VAL PRO VAL LEU THR VAL SEQRES 3 A 238 ALA ALA LYS LYS VAL ASN LYS SER PHE ASP LYS LYS ASP SEQRES 4 A 238 VAL PRO ALA MET ALA ILE GLY SER ALA PHE ALA PHE THR SEQRES 5 A 238 ILE MET MET PHE ASN VAL PRO ILE PRO GLY GLY THR THR SEQRES 6 A 238 ALA HIS ALA ILE GLY ALA THR LEU LEU ALA THR THR LEU SEQRES 7 A 238 GLY PRO TRP ALA ALA SER ILE SER LEU THR LEU ALA LEU SEQRES 8 A 238 PHE ILE GLN ALA LEU LEU PHE GLY ASP GLY GLY ILE LEU SEQRES 9 A 238 ALA LEU GLY ALA ASN SER PHE ASN MET ALA PHE ILE ALA SEQRES 10 A 238 PRO PHE VAL GLY TYR GLY ILE TYR ARG LEU MET LEU SER SEQRES 11 A 238 LEU LYS LEU ASN LYS VAL LEU SER SER ALA ILE GLY GLY SEQRES 12 A 238 TYR VAL GLY ILE ASN ALA ALA ALA LEU ALA THR ALA ILE SEQRES 13 A 238 GLU LEU GLY LEU GLN PRO LEU LEU PHE HIS THR ALA ASN SEQRES 14 A 238 GLY THR PRO LEU TYR PHE PRO TYR GLY LEU ASN VAL ALA SEQRES 15 A 238 ILE PRO ALA MET MET PHE ALA HIS LEU THR VAL ALA GLY SEQRES 16 A 238 ILE VAL GLU ALA VAL ILE THR GLY LEU VAL VAL TYR TYR SEQRES 17 A 238 LEU GLN LYS VAL ASP GLU GLU ASN ILE LEU HIS LYS PHE SEQRES 18 A 238 SER TYR ARG LEU ARG GLY ASP ASN ARG LEU GLU HIS HIS SEQRES 19 A 238 HIS HIS HIS HIS HET NI A 301 1 HETNAM NI NICKEL (II) ION FORMUL 2 NI NI 2+ HELIX 1 1 SER A 9 SER A 34 1 26 HELIX 2 2 PHE A 35 LYS A 37 5 3 HELIX 3 3 LYS A 38 MET A 55 1 18 HELIX 4 4 GLY A 70 GLY A 79 1 10 HELIX 5 5 GLY A 79 GLY A 99 1 21 HELIX 6 6 ALA A 105 PHE A 115 1 11 HELIX 7 7 PHE A 115 LEU A 131 1 17 HELIX 8 8 ASN A 134 PHE A 165 1 32 HELIX 9 9 GLY A 178 THR A 192 1 15 HELIX 10 10 THR A 192 GLU A 214 1 23 HELIX 11 11 ILE A 217 TYR A 223 1 7 SHEET 1 A 2 VAL A 58 PRO A 59 0 SHEET 2 A 2 THR A 65 ALA A 66 -1 O ALA A 66 N VAL A 58 LINK N MET A 1 NI NI A 301 1555 1555 2.25 LINK N HIS A 2 NI NI A 301 1555 1555 2.14 LINK ND1 HIS A 2 NI NI A 301 1555 1555 2.17 LINK NE2 HIS A 67 NI NI A 301 1555 1555 2.16 SITE 1 AC1 3 MET A 1 HIS A 2 HIS A 67 CRYST1 122.727 122.727 125.340 90.00 90.00 120.00 P 64 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 0.008148 0.004704 0.000000 0.00000 SCALE2 0.000000 0.009409 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007978 0.00000