HEADER ELECTRON TRANSPORT 20-JAN-22 7TNC TITLE M13F/G116F PSEUDOMONAS AERUGINOSA AZURIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: AZURIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 STRAIN: ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 SOURCE 5 / 1C / PRS 101 / PAO1; SOURCE 6 GENE: AZU, PA4922; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ELECTRON TRANSFER PROTEIN, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR Y.LIU,Y.LU REVDAT 4 25-OCT-23 7TNC 1 REMARK REVDAT 3 02-AUG-23 7TNC 1 JRNL REVDAT 2 26-JUL-23 7TNC 1 JRNL REVDAT 1 25-JAN-23 7TNC 0 JRNL AUTH Y.LIU,N.M.MARSHALL,S.S.YU,W.KIM,Y.G.GAO,H.ROBINSON, JRNL AUTH 2 M.J.NILGES,Y.ZHANG,S.Y.NEW,Y.LU JRNL TITL STRUCTURAL BASIS FOR THE EFFECTS OF PHENYLALANINE ON TUNING JRNL TITL 2 THE REDUCTION POTENTIAL OF TYPE 1 COPPER IN AZURIN. JRNL REF INORG.CHEM. V. 62 11618 2023 JRNL REFN ISSN 0020-1669 JRNL PMID 37424080 JRNL DOI 10.1021/ACS.INORGCHEM.3C01365 REMARK 2 REMARK 2 RESOLUTION. 1.47 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.47 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 24023 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.240 REMARK 3 FREE R VALUE TEST SET COUNT : 2350 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 41.0000 - 3.7800 1.00 2609 146 0.1497 0.1572 REMARK 3 2 3.7800 - 3.0000 1.00 2614 135 0.1679 0.2021 REMARK 3 3 3.0000 - 2.6200 1.00 2625 107 0.1814 0.2130 REMARK 3 4 2.6200 - 2.3800 1.00 2597 151 0.2055 0.2322 REMARK 3 5 2.3800 - 2.2100 1.00 2625 139 0.2128 0.2772 REMARK 3 6 2.2100 - 2.0800 1.00 2545 173 0.2094 0.2583 REMARK 3 7 2.0800 - 1.9800 0.99 2543 151 0.2193 0.2603 REMARK 3 8 1.9800 - 1.8900 1.00 2558 176 0.2335 0.2586 REMARK 3 9 1.8900 - 1.8200 1.00 2632 140 0.2514 0.3706 REMARK 3 10 1.8200 - 1.7500 1.00 2609 93 0.2528 0.2396 REMARK 3 11 1.7500 - 1.7000 0.99 2548 167 0.2707 0.2762 REMARK 3 12 1.7000 - 1.6500 1.00 2606 146 0.2573 0.3083 REMARK 3 13 1.6500 - 1.6100 1.00 2585 138 0.2642 0.2809 REMARK 3 14 1.6100 - 1.5700 1.00 2601 162 0.2773 0.3050 REMARK 3 15 1.5700 - 1.5300 0.93 2380 136 0.2782 0.3817 REMARK 3 16 1.5300 - 1.5000 0.78 2018 104 0.2925 0.3309 REMARK 3 17 1.5000 - 1.4700 0.68 1767 86 0.3001 0.3073 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) : 0.196 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.025 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.83 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.48 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 1028 REMARK 3 ANGLE : 0.865 1391 REMARK 3 CHIRALITY : 0.081 155 REMARK 3 PLANARITY : 0.004 181 REMARK 3 DIHEDRAL : 15.612 375 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 7TNC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JAN-22. REMARK 100 THE DEPOSITION ID IS D_1000262581. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-DEC-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 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 : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : DIALS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24023 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.470 REMARK 200 RESOLUTION RANGE LOW (A) : 41.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.09367 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.8700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.47 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.52 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.34510 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 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: 4AZU REMARK 200 REMARK 200 REMARK: DIAMOND-SHAPED BLUE CRYSTALS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE 1.4 MM APO-PROTEIN WAS PREPARED IN REMARK 280 100 MM PH=5.6 NAOAC BUFFER. FOR EACH WELL, ADD 300 UL RESERVOIR REMARK 280 BUFFER CONTAINING 100 MM PH=8.0 TRIS-HCL, 10 MM CUSO4 AND 20% REMARK 280 PEG-4000. 3 UL OF PROTEIN STOCK WAS MIXED WITH 1 UL RESERVOIR REMARK 280 BUFFER ON THE GLASS SLIDES AND SEALED ON THE WELLS. DIAMOND- REMARK 280 SHAPED BLUE CRYSTALS GREW WITHIN 4 DAYS., VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 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 1.000000 0.000000 0.000000 24.63700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 36.95050 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 38.80800 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 24.63700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 36.95050 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.80800 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 24.63700 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 36.95050 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.80800 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 24.63700 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 36.95050 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 38.80800 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 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 -1.000000 0.000000 0.000000 -49.27400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 -49.27400 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 CL CL A 204 LIES ON A SPECIAL POSITION. 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 372 O HOH A 372 2555 2.08 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 ASN A 10 -169.02 -117.14 REMARK 500 MET A 44 39.95 -146.16 REMARK 500 PHE A 116 -12.89 79.83 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 476 DISTANCE = 7.77 ANGSTROMS 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 203 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 1 N REMARK 620 2 ALA A 1 O 80.6 REMARK 620 3 HIS A 83 NE2 123.5 51.6 REMARK 620 4 TRS A 201 N 127.3 56.8 5.2 REMARK 620 5 TRS A 201 O3 125.4 58.2 7.8 4.3 REMARK 620 6 HOH A 332 O 108.0 87.4 50.4 47.3 43.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 202 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 46 ND1 REMARK 620 2 CYS A 112 SG 130.6 REMARK 620 3 HIS A 117 ND1 105.7 122.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 203 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 83 NE2 REMARK 620 2 TRS A 201 N 142.1 REMARK 620 3 HOH A 332 O 32.4 115.8 REMARK 620 N 1 2 DBREF 7TNC A 1 128 UNP P00282 AZUR_PSEAE 21 148 SEQADV 7TNC PHE A 13 UNP P00282 MET 33 ENGINEERED MUTATION SEQADV 7TNC PHE A 116 UNP P00282 GLY 136 ENGINEERED MUTATION SEQRES 1 A 128 ALA GLU CYS SER VAL ASP ILE GLN GLY ASN ASP GLN PHE SEQRES 2 A 128 GLN PHE ASN THR ASN ALA ILE THR VAL ASP LYS SER CYS SEQRES 3 A 128 LYS GLN PHE THR VAL ASN LEU SER HIS PRO GLY ASN LEU SEQRES 4 A 128 PRO LYS ASN VAL MET GLY HIS ASN TRP VAL LEU SER THR SEQRES 5 A 128 ALA ALA ASP MET GLN GLY VAL VAL THR ASP GLY MET ALA SEQRES 6 A 128 SER GLY LEU ASP LYS ASP TYR LEU LYS PRO ASP ASP SER SEQRES 7 A 128 ARG VAL ILE ALA HIS THR LYS LEU ILE GLY SER GLY GLU SEQRES 8 A 128 LYS ASP SER VAL THR PHE ASP VAL SER LYS LEU LYS GLU SEQRES 9 A 128 GLY GLU GLN TYR MET PHE PHE CYS THR PHE PRO PHE HIS SEQRES 10 A 128 SER ALA LEU MET LYS GLY THR LEU THR LEU LYS HET TRS A 201 8 HET CU A 202 1 HET CU A 203 2 HET CL A 204 1 HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM CU COPPER (II) ION HETNAM CL CHLORIDE ION HETSYN TRS TRIS BUFFER FORMUL 2 TRS C4 H12 N O3 1+ FORMUL 3 CU 2(CU 2+) FORMUL 5 CL CL 1- FORMUL 6 HOH *176(H2 O) HELIX 1 AA1 PRO A 40 GLY A 45 1 6 HELIX 2 AA2 ASP A 55 ALA A 65 1 11 HELIX 3 AA3 SER A 66 ASP A 71 5 6 HELIX 4 AA4 SER A 100 LEU A 102 5 3 HELIX 5 AA5 PHE A 116 LEU A 120 5 5 SHEET 1 AA1 3 SER A 4 GLN A 8 0 SHEET 2 AA1 3 GLN A 28 SER A 34 1 O ASN A 32 N ILE A 7 SHEET 3 AA1 3 LYS A 92 ASP A 98 -1 O ASP A 93 N LEU A 33 SHEET 1 AA2 5 ALA A 19 ASP A 23 0 SHEET 2 AA2 5 LYS A 122 LYS A 128 1 O THR A 124 N ILE A 20 SHEET 3 AA2 5 TYR A 108 PHE A 111 -1 N PHE A 110 O GLY A 123 SHEET 4 AA2 5 VAL A 49 THR A 52 -1 N SER A 51 O MET A 109 SHEET 5 AA2 5 ALA A 82 HIS A 83 -1 O ALA A 82 N LEU A 50 SSBOND 1 CYS A 3 CYS A 26 1555 1555 2.04 LINK N ALA A 1 CU B CU A 203 1555 1555 2.03 LINK O ALA A 1 CU B CU A 203 1555 1555 2.18 LINK ND1 HIS A 46 CU CU A 202 1555 1555 2.02 LINK NE2 HIS A 83 CU B CU A 203 1555 8544 2.49 LINK NE2 HIS A 83 CU A CU A 203 1555 8544 1.86 LINK SG CYS A 112 CU CU A 202 1555 1555 2.27 LINK ND1 HIS A 117 CU CU A 202 1555 1555 2.03 LINK N TRS A 201 CU B CU A 203 1555 8544 2.28 LINK N TRS A 201 CU A CU A 203 1555 8544 1.85 LINK O3 TRS A 201 CU B CU A 203 1555 8544 2.35 LINK CU A CU A 203 O HOH A 332 1555 1555 2.51 LINK CU B CU A 203 O HOH A 332 1555 1555 2.45 CRYST1 49.274 73.901 77.616 90.00 90.00 90.00 I 2 2 2 8 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 0.020295 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013532 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012884 0.00000