HEADER ELECTRON TRANSPORT 28-JAN-98 1A4A TITLE AZURIN MUTANT WITH MET 121 REPLACED BY HIS, PH 6.5 CRYSTAL FORM, DATA TITLE 2 COLLECTED AT 16 DEGREES CELSIUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: AZURIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACHROMOBACTER DENITRIFICANS; SOURCE 3 ORGANISM_TAXID: 32002; SOURCE 4 CELLULAR_LOCATION: PERIPLASM; SOURCE 5 GENE: AZU; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM101; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCH11; SOURCE 10 EXPRESSION_SYSTEM_GENE: AZU KEYWDS ELECTRON TRANSPORT, CUPROPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.MESSERSCHMIDT,L.PRADE REVDAT 6 30-OCT-24 1A4A 1 REMARK REVDAT 5 02-AUG-23 1A4A 1 REMARK REVDAT 4 28-APR-21 1A4A 1 REMARK SEQADV LINK REVDAT 3 29-NOV-17 1A4A 1 REMARK REVDAT 2 24-FEB-09 1A4A 1 VERSN REVDAT 1 29-APR-98 1A4A 0 JRNL AUTH A.MESSERSCHMIDT,L.PRADE,S.J.KROES,J.SANDERS-LOEHR,R.HUBER, JRNL AUTH 2 G.W.CANTERS JRNL TITL RACK-INDUCED METAL BINDING VS. FLEXIBILITY: MET121HIS AZURIN JRNL TITL 2 CRYSTAL STRUCTURES AT DIFFERENT PH. JRNL REF PROC.NATL.ACAD.SCI.USA V. 95 3443 1998 JRNL REFN ISSN 0027-8424 JRNL PMID 9520385 JRNL DOI 10.1073/PNAS.95.7.3443 REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.500 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 19532 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.89 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2872 REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1956 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 219 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.29 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 2.850 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1A4A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170374. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUL-95 REMARK 200 TEMPERATURE (KELVIN) : 289 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NO MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM, ROTAVATA, AGROVATA REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21362 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.890 REMARK 200 RESOLUTION RANGE LOW (A) : 13.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : 0.08500 REMARK 200 FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.45500 REMARK 200 R SYM FOR SHELL (I) : 0.50300 REMARK 200 FOR SHELL : 1.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.8 REMARK 200 STARTING MODEL: PDB ENTRY 2AZA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 49.23000 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 49.23000 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 37.91000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.21000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.91000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.21000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 49.23000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.91000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 37.21000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 49.23000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.91000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 37.21000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 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 HE2 HIS B 117 H2 HOH A 131 1.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 35 NE2 HIS A 35 CD2 -0.066 REMARK 500 HIS A 117 NE2 HIS A 117 CD2 -0.067 REMARK 500 HIS B 35 NE2 HIS B 35 CD2 -0.072 REMARK 500 HIS B 121 NE2 HIS B 121 CD2 -0.071 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLN A 2 CA - CB - CG ANGL. DEV. = 20.2 DEGREES REMARK 500 MET A 39 CA - CB - CG ANGL. DEV. = -13.2 DEGREES REMARK 500 TRP A 48 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP A 48 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 TRP A 118 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP A 118 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 MET B 39 CG - SD - CE ANGL. DEV. = -12.0 DEGREES REMARK 500 TRP B 48 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP B 48 CE2 - CD2 - CG ANGL. DEV. = -5.8 DEGREES REMARK 500 TRP B 118 CD1 - CG - CD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 TRP B 118 CE2 - CD2 - CG ANGL. DEV. = -5.3 DEGREES 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 GLN A 2 -133.12 72.14 REMARK 500 CYS A 3 54.38 -94.81 REMARK 500 ASN A 10 -158.32 -115.20 REMARK 500 MET A 44 45.27 -153.15 REMARK 500 CYS B 3 41.73 -102.92 REMARK 500 ASN B 10 -155.25 -136.67 REMARK 500 MET B 13 42.48 -95.27 REMARK 500 MET B 44 55.18 -146.77 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 CU A 130 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 46 ND1 REMARK 620 2 CYS A 112 SG 129.0 REMARK 620 3 HIS A 117 ND1 98.5 109.3 REMARK 620 4 HIS A 121 ND1 91.9 100.5 130.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU B 130 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 46 ND1 REMARK 620 2 CYS B 112 SG 128.0 REMARK 620 3 HIS B 117 ND1 98.7 103.8 REMARK 620 4 HIS B 121 ND1 94.1 101.8 134.6 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 CU A 130 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU B 130 REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE 42 IS INCLUDED HERE AS SER BOTH IN THE *ATOM* AND *SEQRES* REMARK 999 RECORDS. RESIDUE 42 IS ALA IN THE CHEMICALLY DETERMINED SEQUENCE. REMARK 999 RESIDUE 43 IS INCLUDED HERE AS ALA IN BOTH THE *ATOM* AND *SEQRES* REMARK 999 RECORDS. RESIDUE 43 IS VAL IN THE CHEMICALLY DETERMINED SEQUENCE. DBREF 1A4A A 1 129 UNP P00280 AZUR_ALCDE 21 149 DBREF 1A4A B 1 129 UNP P00280 AZUR_ALCDE 21 149 SEQADV 1A4A ASP A 16 UNP P00280 ASN 36 CONFLICT SEQADV 1A4A SER A 42 UNP P00280 VAL 62 SEE REMARK 999 SEQADV 1A4A GLU A 57 UNP P00280 GLN 77 CONFLICT SEQADV 1A4A HIS A 121 UNP P00280 MET 141 ENGINEERED MUTATION SEQADV 1A4A ASP B 16 UNP P00280 ASN 36 CONFLICT SEQADV 1A4A SER B 42 UNP P00280 VAL 62 SEE REMARK 999 SEQADV 1A4A GLU B 57 UNP P00280 GLN 77 CONFLICT SEQADV 1A4A HIS B 121 UNP P00280 MET 141 ENGINEERED MUTATION SEQRES 1 A 129 ALA GLN CYS GLU ALA THR ILE GLU SER ASN ASP ALA MET SEQRES 2 A 129 GLN TYR ASP LEU LYS GLU MET VAL VAL ASP LYS SER CYS SEQRES 3 A 129 LYS GLN PHE THR VAL HIS LEU LYS HIS VAL GLY LYS MET SEQRES 4 A 129 ALA LYS SER ALA MET GLY HIS ASN TRP VAL LEU THR LYS SEQRES 5 A 129 GLU ALA ASP LYS GLU GLY VAL ALA THR ASP GLY MET ASN SEQRES 6 A 129 ALA GLY LEU ALA GLN ASP TYR VAL LYS ALA GLY ASP THR SEQRES 7 A 129 ARG VAL ILE ALA HIS THR LYS VAL ILE GLY GLY GLY GLU SEQRES 8 A 129 SER ASP SER VAL THR PHE ASP VAL SER LYS LEU THR PRO SEQRES 9 A 129 GLY GLU ALA TYR ALA TYR PHE CYS SER PHE PRO GLY HIS SEQRES 10 A 129 TRP ALA MET HIS LYS GLY THR LEU LYS LEU SER ASN SEQRES 1 B 129 ALA GLN CYS GLU ALA THR ILE GLU SER ASN ASP ALA MET SEQRES 2 B 129 GLN TYR ASP LEU LYS GLU MET VAL VAL ASP LYS SER CYS SEQRES 3 B 129 LYS GLN PHE THR VAL HIS LEU LYS HIS VAL GLY LYS MET SEQRES 4 B 129 ALA LYS SER ALA MET GLY HIS ASN TRP VAL LEU THR LYS SEQRES 5 B 129 GLU ALA ASP LYS GLU GLY VAL ALA THR ASP GLY MET ASN SEQRES 6 B 129 ALA GLY LEU ALA GLN ASP TYR VAL LYS ALA GLY ASP THR SEQRES 7 B 129 ARG VAL ILE ALA HIS THR LYS VAL ILE GLY GLY GLY GLU SEQRES 8 B 129 SER ASP SER VAL THR PHE ASP VAL SER LYS LEU THR PRO SEQRES 9 B 129 GLY GLU ALA TYR ALA TYR PHE CYS SER PHE PRO GLY HIS SEQRES 10 B 129 TRP ALA MET HIS LYS GLY THR LEU LYS LEU SER ASN HET CU A 130 1 HET CU B 130 1 HETNAM CU COPPER (II) ION FORMUL 3 CU 2(CU 2+) FORMUL 5 HOH *219(H2 O) HELIX 1 AA ASP A 55 GLY A 67 1 13 HELIX 2 BA ASP A 98 LEU A 102 5 5 HELIX 3 AB ASP B 55 GLY B 67 1 13 HELIX 4 BB ASP B 98 LEU B 102 5 5 SHEET 1 B1A 4 GLN A 14 ASP A 16 0 SHEET 2 B1A 4 CYS A 3 ASN A 10 -1 O GLU A 8 N ASP A 16 SHEET 3 B1A 4 LYS A 27 VAL A 36 1 O THR A 30 N ALA A 5 SHEET 4 B1A 4 GLU A 91 VAL A 99 -1 O GLU A 91 N HIS A 35 SHEET 1 B2A 5 LYS A 18 VAL A 22 0 SHEET 2 B2A 5 HIS A 121 SER A 128 1 O THR A 124 N MET A 20 SHEET 3 B2A 5 TYR A 108 CYS A 112 -1 O TYR A 108 N LEU A 125 SHEET 4 B2A 5 HIS A 46 THR A 51 -1 O VAL A 49 N PHE A 111 SHEET 5 B2A 5 ILE A 81 ILE A 87 -1 O ILE A 87 N HIS A 46 SHEET 1 B1B 4 GLN B 14 ASP B 16 0 SHEET 2 B1B 4 CYS B 3 ASN B 10 -1 O GLU B 8 N ASP B 16 SHEET 3 B1B 4 LYS B 27 VAL B 36 1 O THR B 30 N ALA B 5 SHEET 4 B1B 4 GLU B 91 VAL B 99 -1 O GLU B 91 N HIS B 35 SHEET 1 B2B 5 LYS B 18 VAL B 22 0 SHEET 2 B2B 5 HIS B 121 SER B 128 1 O THR B 124 N MET B 20 SHEET 3 B2B 5 TYR B 108 CYS B 112 -1 O TYR B 108 N LEU B 125 SHEET 4 B2B 5 HIS B 46 THR B 51 -1 O VAL B 49 N PHE B 111 SHEET 5 B2B 5 ILE B 81 ILE B 87 -1 O ILE B 87 N HIS B 46 SSBOND 1 CYS A 3 CYS A 26 1555 1555 2.02 SSBOND 2 CYS B 3 CYS B 26 1555 1555 2.01 LINK ND1 HIS A 46 CU CU A 130 1555 1555 2.02 LINK SG CYS A 112 CU CU A 130 1555 1555 2.16 LINK ND1 HIS A 117 CU CU A 130 1555 1555 2.14 LINK ND1 HIS A 121 CU CU A 130 1555 1555 2.28 LINK ND1 HIS B 46 CU CU B 130 1555 1555 2.02 LINK SG CYS B 112 CU CU B 130 1555 1555 2.17 LINK ND1 HIS B 117 CU CU B 130 1555 1555 2.02 LINK ND1 HIS B 121 CU CU B 130 1555 1555 2.16 SITE 1 AC1 4 HIS A 46 CYS A 112 HIS A 117 HIS A 121 SITE 1 AC2 4 HIS B 46 CYS B 112 HIS B 117 HIS B 121 CRYST1 75.820 74.420 98.460 90.00 90.00 90.00 C 2 2 21 16 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 0.013189 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013437 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010156 0.00000