HEADER HYDROLASE 20-JUL-12 4G7E TITLE CRYSTAL STRUCTURE OF PIGEON PEA UREASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: UREASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.1.5; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: UREASE; COMPND 7 CHAIN: B; COMPND 8 EC: 3.5.1.5 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAJANUS CAJAN; SOURCE 3 ORGANISM_COMMON: PIGEON PEA; SOURCE 4 ORGANISM_TAXID: 3821; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: CAJANUS CAJAN; SOURCE 7 ORGANISM_COMMON: PIGEON PEA; SOURCE 8 ORGANISM_TAXID: 3821 KEYWDS UREASE, PIGEON PEA, TIM BARREL DOMAIN, B DOMAIN, CATALYZES UREA KEYWDS 2 HYDROLYSIS TO AMMONIA, CARBON DI-OXIDE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.BALASUBRAMANIAN,K.PONNURAJ REVDAT 1 05-JUN-13 4G7E 0 JRNL AUTH A.BALASUBRAMANIAN,V.DURAIRAJPANDIAN,S.ELUMALAI,N.MATHIVANAN, JRNL AUTH 2 A.K.MUNIRAJAN,K.PONNURAJ JRNL TITL STRUCTURAL AND FUNCTIONAL STUDIES ON UREASE FROM PIGEON PEA JRNL TITL 2 (CAJANUS CAJAN) JRNL REF INT.J.BIOL.MACROMOL. V. 58C 301 2013 JRNL REFN ISSN 0141-8130 JRNL PMID 23624166 JRNL DOI 10.1016/J.IJBIOMAC.2013.04.055 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 98271 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5178 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7031 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.60 REMARK 3 BIN R VALUE (WORKING SET) : 0.3200 REMARK 3 BIN FREE R VALUE SET COUNT : 337 REMARK 3 BIN FREE R VALUE : 0.3600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 12510 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 656 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.262 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.220 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.179 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.346 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.910 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 12730 ; 0.019 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 17266 ; 1.814 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1660 ; 6.726 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 518 ;37.723 ;24.672 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2121 ;15.749 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 68 ;20.629 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 2002 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 9550 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 8240 ; 0.649 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 13266 ; 1.237 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4490 ; 2.262 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 4000 ; 3.623 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 840 1 REMARK 3 1 B 1 B 840 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 6246 ; 0.10 ; 0.05 REMARK 3 TIGHT THERMAL 1 A (A**2): 6246 ; 0.23 ; 0.50 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4G7E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-AUG-12. REMARK 100 THE RCSB ID CODE IS RCSB073831. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-MAR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 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 : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOMAR REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 133788 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 4.170 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.09700 REMARK 200 R SYM FOR SHELL (I) : 0.04170 REMARK 200 FOR SHELL : 5.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 23% PEG2KMME, 1M MGCL2, 100MM TRIS, PH REMARK 280 9.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 88.14600 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 50.89112 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 115.47933 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 88.14600 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 50.89112 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 115.47933 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 88.14600 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 50.89112 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 115.47933 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 88.14600 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 50.89112 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 115.47933 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 88.14600 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 50.89112 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 115.47933 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 88.14600 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 50.89112 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 115.47933 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 101.78223 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 230.95867 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 101.78223 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 230.95867 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 101.78223 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 230.95867 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 101.78223 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 230.95867 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 101.78223 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 230.95867 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 101.78223 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 230.95867 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 67610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 126450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -434.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 130 REMARK 465 ASN A 131 REMARK 465 ARG A 132 REMARK 465 PRO A 663 REMARK 465 GLY A 664 REMARK 465 GLU A 665 REMARK 465 GLU A 666 REMARK 465 ASP B 130 REMARK 465 ASN B 131 REMARK 465 ARG B 132 REMARK 465 PRO B 663 REMARK 465 GLY B 664 REMARK 465 GLU B 665 REMARK 465 GLU B 666 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 NH2 ARG B 29 MG MG B 903 1.56 REMARK 500 OD1 ASN A 471 O GLY A 496 1.66 REMARK 500 O HOH A 1001 O HOH A 1002 1.87 REMARK 500 O HOH B 1002 O HOH B 1003 1.93 REMARK 500 O HOH B 1003 O HOH B 1004 2.05 REMARK 500 O HOH A 1002 O HOH A 1004 2.16 REMARK 500 ND2 ASN B 471 O GLY B 496 2.16 REMARK 500 O HOH A 1001 O HOH A 1004 2.16 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 CYS A 329 CB CYS A 329 SG -0.135 REMARK 500 CYS A 472 CB CYS A 472 SG -0.173 REMARK 500 CYS A 505 CB CYS A 505 SG -0.106 REMARK 500 CYS B 472 CB CYS B 472 SG -0.124 REMARK 500 GLU B 493 CD GLU B 493 OE2 -0.073 REMARK 500 CYS B 505 CB CYS B 505 SG -0.118 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 LEU A 176 CB - CG - CD2 ANGL. DEV. = -15.3 DEGREES REMARK 500 SER A 526 N - CA - CB ANGL. DEV. = -9.3 DEGREES REMARK 500 PRO A 568 C - N - CA ANGL. DEV. = -9.1 DEGREES REMARK 500 ARG A 575 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 GLU A 742 OE1 - CD - OE2 ANGL. DEV. = -7.8 DEGREES REMARK 500 ASP B 89 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 LEU B 109 CB - CG - CD2 ANGL. DEV. = -10.3 DEGREES REMARK 500 LEU B 176 CB - CG - CD2 ANGL. DEV. = -15.8 DEGREES REMARK 500 GLU B 493 OE1 - CD - OE2 ANGL. DEV. = -8.7 DEGREES REMARK 500 ARG B 575 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ASP B 623 CB - CG - OD1 ANGL. DEV. = 5.6 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 ASN A 106 85.46 -152.15 REMARK 500 ASN A 177 128.50 -31.08 REMARK 500 PHE A 182 -174.95 -170.40 REMARK 500 ASN A 198 -164.72 -111.10 REMARK 500 ASP A 229 122.55 -32.21 REMARK 500 GLU A 254 70.27 -119.59 REMARK 500 SER A 267 56.01 39.81 REMARK 500 MET A 325 -104.51 -102.41 REMARK 500 ASN A 388 32.67 -89.15 REMARK 500 THR A 432 15.27 -142.32 REMARK 500 PRO A 434 44.29 -79.15 REMARK 500 THR A 497 75.64 -117.13 REMARK 500 HIS A 545 69.01 18.80 REMARK 500 HIS A 553 110.38 -15.83 REMARK 500 CYS A 561 2.81 -62.88 REMARK 500 ASP A 633 41.32 70.12 REMARK 500 ALA A 636 52.17 -143.32 REMARK 500 MET A 637 1.43 100.14 REMARK 500 THR A 681 -88.66 -122.80 REMARK 500 ALA A 715 -74.36 -112.81 REMARK 500 MET A 749 -166.43 -109.62 REMARK 500 LEU A 800 16.75 58.50 REMARK 500 ASN A 801 63.79 -150.38 REMARK 500 SER A 834 -87.00 -147.44 REMARK 500 ASP B 89 45.29 -107.25 REMARK 500 ASN B 106 89.30 -152.60 REMARK 500 ASN B 177 130.42 -33.43 REMARK 500 ASN B 198 -166.88 -112.42 REMARK 500 ASP B 229 131.57 -35.83 REMARK 500 GLU B 254 76.65 -119.77 REMARK 500 SER B 267 57.05 39.53 REMARK 500 MET B 325 -110.60 -102.53 REMARK 500 ASN B 388 31.32 -88.84 REMARK 500 PRO B 434 43.98 -75.33 REMARK 500 ASP B 521 87.01 -68.95 REMARK 500 HIS B 545 67.81 20.56 REMARK 500 HIS B 553 112.87 -24.87 REMARK 500 CYS B 561 3.92 -64.12 REMARK 500 ASP B 633 42.20 73.56 REMARK 500 SER B 634 108.39 -44.53 REMARK 500 ALA B 636 48.52 -141.11 REMARK 500 MET B 637 -11.11 107.21 REMARK 500 THR B 681 -84.53 -125.07 REMARK 500 ASP B 733 107.77 -48.63 REMARK 500 MET B 749 -163.84 -116.21 REMARK 500 LEU B 800 14.24 59.08 REMARK 500 ASN B 801 59.99 -145.83 REMARK 500 SER B 834 -83.90 -144.63 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 A1234 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH B1277 DISTANCE = 5.69 ANGSTROMS REMARK 525 HOH B1324 DISTANCE = 6.01 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 NI B 902 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX B 490 OQ1 REMARK 620 2 HIS B 545 NE2 119.3 REMARK 620 3 HIS B 519 ND1 96.9 102.0 REMARK 620 4 HOH B1004 O 98.5 140.5 83.0 REMARK 620 5 HOH B1001 O 98.2 99.4 143.2 61.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 901 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 519 ND1 REMARK 620 2 KCX A 490 OQ2 102.0 REMARK 620 3 HIS A 545 NE2 100.0 113.7 REMARK 620 4 HOH A1003 O 150.8 103.0 83.2 REMARK 620 5 HOH A1001 O 95.4 99.2 139.4 66.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 902 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 409 NE2 REMARK 620 2 HIS A 407 NE2 105.3 REMARK 620 3 KCX A 490 OQ1 97.6 86.1 REMARK 620 4 ASP A 633 OD1 81.1 82.8 168.0 REMARK 620 5 HOH A1003 O 153.3 97.0 98.5 87.4 REMARK 620 6 HOH A1002 O 99.2 153.2 101.5 90.5 56.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B 901 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 409 NE2 REMARK 620 2 KCX B 490 OQ2 103.3 REMARK 620 3 ASP B 633 OD1 84.8 167.4 REMARK 620 4 HIS B 407 NE2 107.8 88.3 79.9 REMARK 620 5 HOH B1001 O 150.0 91.8 85.4 98.3 REMARK 620 6 HOH B1002 O 86.7 95.9 94.2 163.7 65.9 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 NI A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 903 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE DATABASE REFERENCES FOR THIS PROTEIN DOES NOT REMARK 999 CURRENTLY EXIST. CHAIN B HAS CME AT 207TH RESIDUE. DBREF 4G7E A 1 840 PDB 4G7E 4G7E 1 840 DBREF 4G7E B 1 840 PDB 4G7E 4G7E 1 840 SEQRES 1 A 840 MET LYS LEU SER PRO ARG GLU ILE GLU LYS LEU GLY LEU SEQRES 2 A 840 HIS ASN ALA GLY TYR LEU ALA GLN LYS ARG LEU ALA ARG SEQRES 3 A 840 GLY LEU ARG LEU ASN TYR THR GLU ALA VAL ALA LEU ILE SEQRES 4 A 840 ALA THR GLN ILE MET GLU PHE VAL ARG ASP GLY ASP LYS SEQRES 5 A 840 THR VAL ALA GLN LEU MET SER ILE GLY ARG GLU LEU LEU SEQRES 6 A 840 GLY ARG ARG GLN VAL LEU PRO ALA VAL PRO LYS LEU VAL SEQRES 7 A 840 GLU SER VAL GLN VAL GLU ALA THR PHE PRO ASP GLY THR SEQRES 8 A 840 GLU LEU VAL THR ILE HIS ASP PRO ILE ALA CYS GLU ASN SEQRES 9 A 840 GLY ASN LEU GLU LEU ALA LEU LEU GLY SER PHE LEU PRO SEQRES 10 A 840 VAL PRO SER LEU ASP LYS PHE THR ALA ASN ASP GLU ASP SEQRES 11 A 840 ASN ARG ILE PRO GLY GLU ILE ILE VAL VAL GLY GLY ASN SEQRES 12 A 840 LEU VAL LEU ASN ASP GLY ARG LYS ALA VAL ILE LEU LYS SEQRES 13 A 840 VAL VAL ASN ASN GLY ASP ARG PRO VAL GLN VAL GLY SER SEQRES 14 A 840 HIS TYR HIS PHE ILE GLU LEU ASN PRO TYR LEU THR PHE SEQRES 15 A 840 ASP ARG ARG LYS ALA TYR GLY MET ARG LEU ASN ILE ALA SEQRES 16 A 840 ALA GLY ASN ALA SER ARG PHE GLU PRO GLY GLU MET LYS SEQRES 17 A 840 GLU VAL LEU LEU VAL SER ILE GLY GLY ASN LYS VAL ILE SEQRES 18 A 840 ARG GLY GLY ASN ALA ILE ALA ASP GLY PRO VAL ASN ALA SEQRES 19 A 840 SER ASN CYS ILE ALA ALA MET GLN ALA VAL ILE THR ARG SEQRES 20 A 840 GLY PHE GLY HIS VAL GLU GLU ALA ASN ALA ALA GLU GLY SEQRES 21 A 840 GLN THR GLY GLU ASP ALA SER CYS PRO PHE THR THR VAL SEQRES 22 A 840 ILE SER ARG GLU GLU TYR ALA ASN LYS TYR GLY PRO THR SEQRES 23 A 840 THR GLY ASP LYS ILE ARG LEU GLY ASP THR ALA LEU PHE SEQRES 24 A 840 ALA GLU ILE GLU LYS ASP PHE ALA ILE TYR GLY ASP GLU SEQRES 25 A 840 CYS THR PHE GLY GLY GLY LYS VAL ILE ARG ASP GLY MET SEQRES 26 A 840 GLY GLN SER CYS GLY HIS PRO PRO ALA LEU SER LEU ASP SEQRES 27 A 840 THR VAL ILE THR ASN ALA VAL ILE ILE ASP TYR SER GLY SEQRES 28 A 840 ILE ILE LYS ALA ASP ILE GLY ILE LYS ASP GLY LEU ILE SEQRES 29 A 840 HIS SER ILE GLY LYS SER GLY ASN PRO ASP VAL MET ASP SEQRES 30 A 840 GLY VAL PHE GLN ASN MET THR THR GLY VAL ASN THR GLU SEQRES 31 A 840 VAL ILE ALA GLY GLU GLY LEU ILE VAL THR ALA GLY ALA SEQRES 32 A 840 ILE ASP CYS HIS VAL HIS TYR ILE CYS PRO GLN LEU VAL SEQRES 33 A 840 TYR GLU ALA VAL THR SER GLY ILE THR THR LEU VAL GLY SEQRES 34 A 840 GLY GLY THR GLY PRO THR ALA GLY THR ARG ALA THR THR SEQRES 35 A 840 CYS THR PRO ALA PRO ILE GLN MET LYS LEU MET LEU GLN SEQRES 36 A 840 SER THR ASP ASP LEU PRO LEU ASN PHE GLY PHE THR GLY SEQRES 37 A 840 LYS GLY ASN CYS ALA LYS PRO ASP GLU LEU HIS GLU ILE SEQRES 38 A 840 ILE LYS ALA GLY ALA MET GLY LEU KCX LEU HIS GLU ASP SEQRES 39 A 840 TRP GLY THR THR PRO ALA ALA ILE ASP SER CYS LEU THR SEQRES 40 A 840 ILE ALA GLU GLN TYR ASP ILE GLN VAL ASN ILE HIS THR SEQRES 41 A 840 ASP THR LEU ASN GLU SER GLY PHE VAL GLU HIS THR ILE SEQRES 42 A 840 ALA ALA PHE LYS GLY ARG THR ILE HIS THR TYR HIS SER SEQRES 43 A 840 GLU GLY ALA GLY GLY GLY HIS ALA PRO ASP ILE ILE LYS SEQRES 44 A 840 VAL CYS GLY GLU LYS ASN VAL LEU PRO SER SER THR ASN SEQRES 45 A 840 PRO THR ARG PRO LEU THR SER ASN THR ILE ASP GLU HIS SEQRES 46 A 840 VAL ASP MET LEU MET VAL CME HIS HIS LEU ASP ALA ASN SEQRES 47 A 840 ILE ALA GLU ASP VAL ALA PHE SER ALA SER ARG ILE ARG SEQRES 48 A 840 GLU ALA THR ILE ALA ALA GLU ASP ILE LEU HIS ASP MET SEQRES 49 A 840 GLY ALA ILE SER ILE ILE SER SER ASP SER GLN ALA MET SEQRES 50 A 840 GLY ARG ILE GLY GLU VAL ILE SER ARG THR TRP GLN THR SEQRES 51 A 840 ALA ASP LYS MET LYS SER ALA ARG GLY PRO LEU GLN PRO SEQRES 52 A 840 GLY GLU GLU ALA ASN ASP ASN PHE ARG ILE LYS ARG TYR SEQRES 53 A 840 VAL ALA LYS TYR THR ILE ASN PRO ALA ILE ALA ASN GLY SEQRES 54 A 840 PHE SER GLN TYR VAL GLY SER VAL GLU VAL GLY LYS LEU SEQRES 55 A 840 ALA ASP LEU VAL MET TRP LYS PRO SER PHE PHE GLY ALA SEQRES 56 A 840 LYS PRO GLU MET VAL ILE LYS GLY GLY GLU VAL ALA TYR SEQRES 57 A 840 ALA ASN MET GLY ASP PRO ASN ALA SER ILE PRO THR PRO SEQRES 58 A 840 GLU PRO VAL LYS MET ARG PRO MET TYR GLY ALA LEU GLY SEQRES 59 A 840 LYS ALA GLY GLY ALA LEU SER ILE ALA PHE VAL SER LYS SEQRES 60 A 840 ALA ALA LEU ASP GLN ARG VAL LYS VAL LEU TYR GLY LEU SEQRES 61 A 840 ASN LYS ARG VAL GLU ALA VAL SER ASN VAL ARG LYS LEU SEQRES 62 A 840 THR LYS LEU ASP MET LYS LEU ASN ASP ALA LEU PRO ALA SEQRES 63 A 840 ILE THR VAL ASP PRO ASP SER TYR THR VAL THR ALA ASP SEQRES 64 A 840 GLY VAL VAL LEU THR CYS PHE VAL ALA THR THR VAL PRO SEQRES 65 A 840 LEU SER ARG ASN TYR PHE ILE PHE SEQRES 1 B 840 MET LYS LEU SER PRO ARG GLU ILE GLU LYS LEU GLY LEU SEQRES 2 B 840 HIS ASN ALA GLY TYR LEU ALA GLN LYS ARG LEU ALA ARG SEQRES 3 B 840 GLY LEU ARG LEU ASN TYR THR GLU ALA VAL ALA LEU ILE SEQRES 4 B 840 ALA THR GLN ILE MET GLU PHE VAL ARG ASP GLY ASP LYS SEQRES 5 B 840 THR VAL ALA GLN LEU MET SER ILE GLY ARG GLU LEU LEU SEQRES 6 B 840 GLY ARG ARG GLN VAL LEU PRO ALA VAL PRO LYS LEU VAL SEQRES 7 B 840 GLU SER VAL GLN VAL GLU ALA THR PHE PRO ASP GLY THR SEQRES 8 B 840 GLU LEU VAL THR ILE HIS ASP PRO ILE ALA CYS GLU ASN SEQRES 9 B 840 GLY ASN LEU GLU LEU ALA LEU LEU GLY SER PHE LEU PRO SEQRES 10 B 840 VAL PRO SER LEU ASP LYS PHE THR ALA ASN ASP GLU ASP SEQRES 11 B 840 ASN ARG ILE PRO GLY GLU ILE ILE VAL VAL GLY GLY ASN SEQRES 12 B 840 LEU VAL LEU ASN ASP GLY ARG LYS ALA VAL ILE LEU LYS SEQRES 13 B 840 VAL VAL ASN ASN GLY ASP ARG PRO VAL GLN VAL GLY SER SEQRES 14 B 840 HIS TYR HIS PHE ILE GLU LEU ASN PRO TYR LEU THR PHE SEQRES 15 B 840 ASP ARG ARG LYS ALA TYR GLY MET ARG LEU ASN ILE ALA SEQRES 16 B 840 ALA GLY ASN ALA SER ARG PHE GLU PRO GLY GLU CME LYS SEQRES 17 B 840 GLU VAL LEU LEU VAL SER ILE GLY GLY ASN LYS VAL ILE SEQRES 18 B 840 ARG GLY GLY ASN ALA ILE ALA ASP GLY PRO VAL ASN ALA SEQRES 19 B 840 SER ASN CYS ILE ALA ALA MET GLN ALA VAL ILE THR ARG SEQRES 20 B 840 GLY PHE GLY HIS VAL GLU GLU ALA ASN ALA ALA GLU GLY SEQRES 21 B 840 GLN THR GLY GLU ASP ALA SER CYS PRO PHE THR THR VAL SEQRES 22 B 840 ILE SER ARG GLU GLU TYR ALA ASN LYS TYR GLY PRO THR SEQRES 23 B 840 THR GLY ASP LYS ILE ARG LEU GLY ASP THR ALA LEU PHE SEQRES 24 B 840 ALA GLU ILE GLU LYS ASP PHE ALA ILE TYR GLY ASP GLU SEQRES 25 B 840 CYS THR PHE GLY GLY GLY LYS VAL ILE ARG ASP GLY MET SEQRES 26 B 840 GLY GLN SER CYS GLY HIS PRO PRO ALA LEU SER LEU ASP SEQRES 27 B 840 THR VAL ILE THR ASN ALA VAL ILE ILE ASP TYR SER GLY SEQRES 28 B 840 ILE ILE LYS ALA ASP ILE GLY ILE LYS ASP GLY LEU ILE SEQRES 29 B 840 HIS SER ILE GLY LYS SER GLY ASN PRO ASP VAL MET ASP SEQRES 30 B 840 GLY VAL PHE GLN ASN MET THR THR GLY VAL ASN THR GLU SEQRES 31 B 840 VAL ILE ALA GLY GLU GLY LEU ILE VAL THR ALA GLY ALA SEQRES 32 B 840 ILE ASP CYS HIS VAL HIS TYR ILE CYS PRO GLN LEU VAL SEQRES 33 B 840 TYR GLU ALA VAL THR SER GLY ILE THR THR LEU VAL GLY SEQRES 34 B 840 GLY GLY THR GLY PRO THR ALA GLY THR ARG ALA THR THR SEQRES 35 B 840 CYS THR PRO ALA PRO ILE GLN MET LYS LEU MET LEU GLN SEQRES 36 B 840 SER THR ASP ASP LEU PRO LEU ASN PHE GLY PHE THR GLY SEQRES 37 B 840 LYS GLY ASN CYS ALA LYS PRO ASP GLU LEU HIS GLU ILE SEQRES 38 B 840 ILE LYS ALA GLY ALA MET GLY LEU KCX LEU HIS GLU ASP SEQRES 39 B 840 TRP GLY THR THR PRO ALA ALA ILE ASP SER CYS LEU THR SEQRES 40 B 840 ILE ALA GLU GLN TYR ASP ILE GLN VAL ASN ILE HIS THR SEQRES 41 B 840 ASP THR LEU ASN GLU SER GLY PHE VAL GLU HIS THR ILE SEQRES 42 B 840 ALA ALA PHE LYS GLY ARG THR ILE HIS THR TYR HIS SER SEQRES 43 B 840 GLU GLY ALA GLY GLY GLY HIS ALA PRO ASP ILE ILE LYS SEQRES 44 B 840 VAL CYS GLY GLU LYS ASN VAL LEU PRO SER SER THR ASN SEQRES 45 B 840 PRO THR ARG PRO LEU THR SER ASN THR ILE ASP GLU HIS SEQRES 46 B 840 VAL ASP MET LEU MET VAL CME HIS HIS LEU ASP ALA ASN SEQRES 47 B 840 ILE ALA GLU ASP VAL ALA PHE SER ALA SER ARG ILE ARG SEQRES 48 B 840 GLU ALA THR ILE ALA ALA GLU ASP ILE LEU HIS ASP MET SEQRES 49 B 840 GLY ALA ILE SER ILE ILE SER SER ASP SER GLN ALA MET SEQRES 50 B 840 GLY ARG ILE GLY GLU VAL ILE SER ARG THR TRP GLN THR SEQRES 51 B 840 ALA ASP LYS MET LYS SER ALA ARG GLY PRO LEU GLN PRO SEQRES 52 B 840 GLY GLU GLU ALA ASN ASP ASN PHE ARG ILE LYS ARG TYR SEQRES 53 B 840 VAL ALA LYS TYR THR ILE ASN PRO ALA ILE ALA ASN GLY SEQRES 54 B 840 PHE SER GLN TYR VAL GLY SER VAL GLU VAL GLY LYS LEU SEQRES 55 B 840 ALA ASP LEU VAL MET TRP LYS PRO SER PHE PHE GLY ALA SEQRES 56 B 840 LYS PRO GLU MET VAL ILE LYS GLY GLY GLU VAL ALA TYR SEQRES 57 B 840 ALA ASN MET GLY ASP PRO ASN ALA SER ILE PRO THR PRO SEQRES 58 B 840 GLU PRO VAL LYS MET ARG PRO MET TYR GLY ALA LEU GLY SEQRES 59 B 840 LYS ALA GLY GLY ALA LEU SER ILE ALA PHE VAL SER LYS SEQRES 60 B 840 ALA ALA LEU ASP GLN ARG VAL LYS VAL LEU TYR GLY LEU SEQRES 61 B 840 ASN LYS ARG VAL GLU ALA VAL SER ASN VAL ARG LYS LEU SEQRES 62 B 840 THR LYS LEU ASP MET LYS LEU ASN ASP ALA LEU PRO ALA SEQRES 63 B 840 ILE THR VAL ASP PRO ASP SER TYR THR VAL THR ALA ASP SEQRES 64 B 840 GLY VAL VAL LEU THR CYS PHE VAL ALA THR THR VAL PRO SEQRES 65 B 840 LEU SER ARG ASN TYR PHE ILE PHE MODRES 4G7E KCX A 490 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 4G7E CME A 592 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 4G7E CME B 207 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE MODRES 4G7E KCX B 490 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 4G7E CME B 592 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE HET KCX A 490 12 HET CME A 592 10 HET CME B 207 10 HET KCX B 490 12 HET CME B 592 10 HET NI A 901 1 HET NI A 902 1 HET NI B 901 1 HET NI B 902 1 HET MG B 903 1 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE HETNAM NI NICKEL (II) ION HETNAM MG MAGNESIUM ION FORMUL 1 KCX 2(C7 H14 N2 O4) FORMUL 1 CME 3(C5 H11 N O3 S2) FORMUL 3 NI 4(NI 2+) FORMUL 7 MG MG 2+ FORMUL 8 HOH *656(H2 O) HELIX 1 1 SER A 4 ARG A 26 1 23 HELIX 2 2 ASN A 31 GLY A 50 1 20 HELIX 3 3 THR A 53 GLY A 61 1 9 HELIX 4 4 ARG A 62 LEU A 64 5 3 HELIX 5 5 GLY A 66 VAL A 70 5 5 HELIX 6 6 ALA A 73 VAL A 78 1 6 HELIX 7 7 ASN A 106 LEU A 112 1 7 HELIX 8 8 SER A 120 PHE A 124 5 5 HELIX 9 9 HIS A 172 LEU A 176 5 5 HELIX 10 10 ASP A 183 TYR A 188 1 6 HELIX 11 11 ASN A 233 GLY A 248 1 16 HELIX 12 12 ARG A 276 GLY A 284 1 9 HELIX 13 13 PRO A 332 SER A 336 5 5 HELIX 14 14 PRO A 413 SER A 422 1 10 HELIX 15 15 THR A 435 THR A 441 1 7 HELIX 16 16 ALA A 446 THR A 457 1 12 HELIX 17 17 PRO A 475 GLY A 485 1 11 HELIX 18 18 ASP A 494 GLY A 496 5 3 HELIX 19 19 THR A 498 ASP A 513 1 16 HELIX 20 20 PHE A 528 LYS A 537 1 10 HELIX 21 21 ASP A 556 GLU A 563 5 8 HELIX 22 22 ASN A 580 HIS A 593 1 14 HELIX 23 23 ILE A 599 ILE A 610 1 12 HELIX 24 24 ARG A 611 MET A 624 1 14 HELIX 25 25 ARG A 639 GLY A 641 5 3 HELIX 26 26 GLU A 642 ARG A 658 1 17 HELIX 27 27 ASP A 669 ALA A 678 1 10 HELIX 28 28 THR A 681 GLY A 689 1 9 HELIX 29 29 LYS A 709 PHE A 713 5 5 HELIX 30 30 TYR A 750 LEU A 753 5 4 HELIX 31 31 LYS A 755 LEU A 760 1 6 HELIX 32 32 SER A 766 GLN A 772 1 7 HELIX 33 33 ARG A 773 TYR A 778 1 6 HELIX 34 34 THR A 794 MET A 798 5 5 HELIX 35 35 SER B 4 ARG B 26 1 23 HELIX 36 36 ASN B 31 GLY B 50 1 20 HELIX 37 37 THR B 53 GLY B 61 1 9 HELIX 38 38 ARG B 62 LEU B 64 5 3 HELIX 39 39 GLY B 66 VAL B 70 5 5 HELIX 40 40 ALA B 73 VAL B 78 1 6 HELIX 41 41 ASN B 106 LEU B 112 1 7 HELIX 42 42 SER B 120 PHE B 124 5 5 HELIX 43 43 HIS B 172 LEU B 176 5 5 HELIX 44 44 ASP B 183 TYR B 188 1 6 HELIX 45 45 ASN B 233 GLY B 248 1 16 HELIX 46 46 ARG B 276 GLY B 284 1 9 HELIX 47 47 PRO B 332 SER B 336 5 5 HELIX 48 48 PRO B 413 SER B 422 1 10 HELIX 49 49 THR B 435 THR B 441 1 7 HELIX 50 50 ALA B 446 THR B 457 1 12 HELIX 51 51 PRO B 475 GLY B 485 1 11 HELIX 52 52 ASP B 494 GLY B 496 5 3 HELIX 53 53 THR B 498 ASP B 513 1 16 HELIX 54 54 PHE B 528 LYS B 537 1 10 HELIX 55 55 ASP B 556 GLU B 563 5 8 HELIX 56 56 ASN B 580 HIS B 594 1 15 HELIX 57 57 ILE B 599 ILE B 610 1 12 HELIX 58 58 ARG B 611 MET B 624 1 14 HELIX 59 59 ARG B 639 GLY B 641 5 3 HELIX 60 60 GLU B 642 ARG B 658 1 17 HELIX 61 61 ASP B 669 ALA B 678 1 10 HELIX 62 62 THR B 681 GLY B 689 1 9 HELIX 63 63 LYS B 709 PHE B 713 5 5 HELIX 64 64 TYR B 750 LEU B 753 5 4 HELIX 65 65 LYS B 755 LEU B 760 1 6 HELIX 66 66 SER B 766 GLN B 772 1 7 HELIX 67 67 ARG B 773 TYR B 778 1 6 HELIX 68 68 THR B 794 MET B 798 5 5 SHEET 1 A 2 SER A 80 PHE A 87 0 SHEET 2 A 2 GLY A 90 HIS A 97 -1 O ILE A 96 N VAL A 81 SHEET 1 B 3 ILE A 137 ILE A 138 0 SHEET 2 B 3 LYS A 290 ARG A 292 -1 O LYS A 290 N ILE A 138 SHEET 3 B 3 PHE A 299 GLU A 301 -1 O ALA A 300 N ILE A 291 SHEET 1 C 2 ASN A 143 VAL A 145 0 SHEET 2 C 2 VAL A 273 SER A 275 -1 O ILE A 274 N LEU A 144 SHEET 1 D 4 LEU A 180 THR A 181 0 SHEET 2 D 4 LYS A 151 ASN A 159 -1 N VAL A 158 O THR A 181 SHEET 3 D 4 MET A 207 SER A 214 -1 O LYS A 208 N VAL A 157 SHEET 4 D 4 MET A 190 LEU A 192 -1 N ARG A 191 O VAL A 213 SHEET 1 E 3 LEU A 180 THR A 181 0 SHEET 2 E 3 LYS A 151 ASN A 159 -1 N VAL A 158 O THR A 181 SHEET 3 E 3 GLU A 259 GLN A 261 -1 O GLY A 260 N ALA A 152 SHEET 1 F 2 VAL A 165 GLY A 168 0 SHEET 2 F 2 ALA A 199 PHE A 202 -1 O PHE A 202 N VAL A 165 SHEET 1 G 2 VAL A 220 ILE A 221 0 SHEET 2 G 2 GLY A 230 PRO A 231 -1 O GLY A 230 N ILE A 221 SHEET 1 H 4 LEU A 363 GLY A 368 0 SHEET 2 H 4 GLY A 351 LYS A 360 -1 N ASP A 356 O GLY A 368 SHEET 3 H 4 THR A 339 ASP A 348 -1 N ILE A 341 O ILE A 357 SHEET 4 H 4 GLU A 390 ALA A 393 1 O ILE A 392 N VAL A 340 SHEET 1 I 8 LEU A 363 GLY A 368 0 SHEET 2 I 8 GLY A 351 LYS A 360 -1 N ASP A 356 O GLY A 368 SHEET 3 I 8 THR A 339 ASP A 348 -1 N ILE A 341 O ILE A 357 SHEET 4 I 8 ILE A 398 ALA A 401 1 O VAL A 399 N VAL A 345 SHEET 5 I 8 LEU A 705 TRP A 708 -1 O TRP A 708 N ILE A 398 SHEET 6 I 8 MET A 719 LYS A 722 -1 O ILE A 721 N LEU A 705 SHEET 7 I 8 GLU A 725 MET A 731 -1 O ALA A 727 N VAL A 720 SHEET 8 I 8 LYS A 745 PRO A 748 -1 O LYS A 745 N MET A 731 SHEET 1 J 5 ALA A 403 HIS A 409 0 SHEET 2 J 5 ILE A 424 GLY A 430 1 O VAL A 428 N ASP A 405 SHEET 3 J 5 ASN A 463 PHE A 466 1 O ASN A 463 N THR A 425 SHEET 4 J 5 ILE A 762 VAL A 765 1 O PHE A 764 N PHE A 464 SHEET 5 J 5 ARG A 783 ALA A 786 1 O ARG A 783 N ALA A 763 SHEET 1 K 6 GLY A 468 LYS A 469 0 SHEET 2 K 6 GLY A 488 HIS A 492 1 O KCX A 490 N GLY A 468 SHEET 3 K 6 GLN A 515 HIS A 519 1 O ASN A 517 N LEU A 491 SHEET 4 K 6 ILE A 541 THR A 543 1 O HIS A 542 N VAL A 516 SHEET 5 K 6 VAL A 566 THR A 571 1 O LEU A 567 N ILE A 541 SHEET 6 K 6 ILE A 629 SER A 631 1 O ILE A 629 N SER A 570 SHEET 1 L 3 ILE A 807 VAL A 809 0 SHEET 2 L 3 VAL A 816 ALA A 818 -1 O THR A 817 N THR A 808 SHEET 3 L 3 VAL A 821 VAL A 822 -1 O VAL A 821 N ALA A 818 SHEET 1 M 2 SER B 80 PHE B 87 0 SHEET 2 M 2 GLY B 90 HIS B 97 -1 O ILE B 96 N VAL B 81 SHEET 1 N 3 ILE B 137 ILE B 138 0 SHEET 2 N 3 LYS B 290 ARG B 292 -1 O LYS B 290 N ILE B 138 SHEET 3 N 3 PHE B 299 GLU B 301 -1 O ALA B 300 N ILE B 291 SHEET 1 O 2 ASN B 143 VAL B 145 0 SHEET 2 O 2 VAL B 273 SER B 275 -1 O ILE B 274 N LEU B 144 SHEET 1 P 4 LEU B 180 THR B 181 0 SHEET 2 P 4 LYS B 151 ASN B 159 -1 N VAL B 158 O THR B 181 SHEET 3 P 4 CME B 207 SER B 214 -1 O LYS B 208 N VAL B 157 SHEET 4 P 4 MET B 190 LEU B 192 -1 N ARG B 191 O VAL B 213 SHEET 1 Q 3 LEU B 180 THR B 181 0 SHEET 2 Q 3 LYS B 151 ASN B 159 -1 N VAL B 158 O THR B 181 SHEET 3 Q 3 GLU B 259 GLN B 261 -1 O GLY B 260 N ALA B 152 SHEET 1 R 2 VAL B 165 GLY B 168 0 SHEET 2 R 2 ALA B 199 PHE B 202 -1 O PHE B 202 N VAL B 165 SHEET 1 S 2 VAL B 220 ILE B 221 0 SHEET 2 S 2 GLY B 230 PRO B 231 -1 O GLY B 230 N ILE B 221 SHEET 1 T 4 LEU B 363 GLY B 368 0 SHEET 2 T 4 GLY B 351 LYS B 360 -1 N ASP B 356 O GLY B 368 SHEET 3 T 4 THR B 339 ASP B 348 -1 N THR B 339 O ILE B 359 SHEET 4 T 4 GLU B 390 ALA B 393 1 O ILE B 392 N VAL B 340 SHEET 1 U 8 LEU B 363 GLY B 368 0 SHEET 2 U 8 GLY B 351 LYS B 360 -1 N ASP B 356 O GLY B 368 SHEET 3 U 8 THR B 339 ASP B 348 -1 N THR B 339 O ILE B 359 SHEET 4 U 8 ILE B 398 ALA B 401 1 O VAL B 399 N VAL B 345 SHEET 5 U 8 LEU B 705 TRP B 708 -1 O TRP B 708 N ILE B 398 SHEET 6 U 8 MET B 719 LYS B 722 -1 O ILE B 721 N LEU B 705 SHEET 7 U 8 GLU B 725 MET B 731 -1 O TYR B 728 N VAL B 720 SHEET 8 U 8 LYS B 745 PRO B 748 -1 O ARG B 747 N ALA B 729 SHEET 1 V 5 ALA B 403 HIS B 409 0 SHEET 2 V 5 ILE B 424 GLY B 430 1 O THR B 425 N ALA B 403 SHEET 3 V 5 ASN B 463 PHE B 466 1 O ASN B 463 N THR B 425 SHEET 4 V 5 ILE B 762 VAL B 765 1 O PHE B 764 N PHE B 464 SHEET 5 V 5 ARG B 783 ALA B 786 1 O ARG B 783 N ALA B 763 SHEET 1 W 6 GLY B 468 LYS B 469 0 SHEET 2 W 6 GLY B 488 HIS B 492 1 O KCX B 490 N GLY B 468 SHEET 3 W 6 GLN B 515 HIS B 519 1 O HIS B 519 N LEU B 491 SHEET 4 W 6 ILE B 541 THR B 543 1 O HIS B 542 N VAL B 516 SHEET 5 W 6 VAL B 566 THR B 571 1 O LEU B 567 N ILE B 541 SHEET 6 W 6 ILE B 629 SER B 631 1 O ILE B 629 N SER B 570 SHEET 1 X 3 ILE B 807 VAL B 809 0 SHEET 2 X 3 VAL B 816 ALA B 818 -1 O THR B 817 N THR B 808 SHEET 3 X 3 VAL B 821 VAL B 822 -1 O VAL B 821 N ALA B 818 LINK C LEU A 489 N KCX A 490 1555 1555 1.33 LINK C KCX A 490 N LEU A 491 1555 1555 1.34 LINK C VAL A 591 N CME A 592 1555 1555 1.33 LINK C CME A 592 N HIS A 593 1555 1555 1.35 LINK C GLU B 206 N CME B 207 1555 1555 1.33 LINK C CME B 207 N LYS B 208 1555 1555 1.32 LINK C LEU B 489 N KCX B 490 1555 1555 1.34 LINK C KCX B 490 N LEU B 491 1555 1555 1.33 LINK C VAL B 591 N CME B 592 1555 1555 1.32 LINK C CME B 592 N HIS B 593 1555 1555 1.33 LINK OQ1 KCX B 490 NI NI B 902 1555 1555 1.89 LINK ND1 HIS A 519 NI NI A 901 1555 1555 2.07 LINK NE2 HIS A 409 NI NI A 902 1555 1555 2.08 LINK NE2 HIS B 409 NI NI B 901 1555 1555 2.08 LINK OQ2 KCX B 490 NI NI B 901 1555 1555 2.09 LINK OD1 ASP B 633 NI NI B 901 1555 1555 2.10 LINK NE2 HIS B 407 NI NI B 901 1555 1555 2.10 LINK NE2 HIS B 545 NI NI B 902 1555 1555 2.11 LINK NE2 HIS A 407 NI NI A 902 1555 1555 2.12 LINK OQ2 KCX A 490 NI NI A 901 1555 1555 2.13 LINK OQ1 KCX A 490 NI NI A 902 1555 1555 2.14 LINK ND1 HIS B 519 NI NI B 902 1555 1555 2.16 LINK OD1 ASP A 633 NI NI A 902 1555 1555 2.19 LINK NE2 HIS A 545 NI NI A 901 1555 1555 2.22 LINK NI NI A 901 O HOH A1003 1555 1555 2.11 LINK NI NI B 902 O HOH B1004 1555 1555 2.15 LINK NI NI A 901 O HOH A1001 1555 1555 2.16 LINK NI NI B 901 O HOH B1001 1555 1555 2.16 LINK NI NI B 902 O HOH B1001 1555 1555 2.20 LINK NI NI B 901 O HOH B1002 1555 1555 2.32 LINK NI NI A 902 O HOH A1003 1555 1555 2.41 LINK NI NI A 902 O HOH A1002 1555 1555 2.43 CISPEP 1 ALA A 554 PRO A 555 0 -0.29 CISPEP 2 ARG A 575 PRO A 576 0 -11.78 CISPEP 3 GLU A 742 PRO A 743 0 4.60 CISPEP 4 ALA B 554 PRO B 555 0 -0.80 CISPEP 5 ARG B 575 PRO B 576 0 -12.40 CISPEP 6 GLU B 742 PRO B 743 0 -0.99 SITE 1 AC1 8 KCX A 490 HIS A 492 HIS A 519 HIS A 545 SITE 2 AC1 8 GLY A 550 NI A 902 HOH A1001 HOH A1003 SITE 1 AC2 7 HIS A 407 HIS A 409 KCX A 490 ASP A 633 SITE 2 AC2 7 NI A 901 HOH A1002 HOH A1003 SITE 1 AC3 6 HIS B 407 HIS B 409 KCX B 490 ASP B 633 SITE 2 AC3 6 HOH B1001 HOH B1002 SITE 1 AC4 6 KCX B 490 HIS B 519 HIS B 545 GLY B 550 SITE 2 AC4 6 HOH B1001 HOH B1004 SITE 1 AC5 5 ARG B 29 ARG B 67 PRO B 72 ASN B 127 SITE 2 AC5 5 ASP B 128 CRYST1 176.292 176.292 346.438 90.00 90.00 120.00 H 3 2 18 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 0.005672 0.003275 0.000000 0.00000 SCALE2 0.000000 0.006550 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002887 0.00000