HEADER OXIDOREDUCTASE 24-FEB-10 3LX4 TITLE STEPWISE [FEFE]-HYDROGENASE H-CLUSTER ASSEMBLY REVEALED IN THE TITLE 2 STRUCTURE OF HYDA(DELTAEFG) COMPND MOL_ID: 1; COMPND 2 MOLECULE: FE-HYDROGENASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: IRON HYDROGENASE, IRON-HYDROGENASE HYDA1; COMPND 5 EC: 1.18.99.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHLAMYDOMONAS REINHARDTII; SOURCE 3 ORGANISM_TAXID: 3055; SOURCE 4 GENE: CHLREDRAFT_183963, HYD1, HYDA, HYDA1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET DUET KEYWDS HYDROGENASE, HYDA, HYDROGEN, H-CLUSTER, [4FE-4S] CLUSTER, IRON-SULFUR KEYWDS 2 CLUSTER, INSERTION, BIOSYNTHESIS, MATURATION, INTERMEDIATE, KEYWDS 3 EVOLUTION, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.W.MULDER,E.S.BOYD,R.SARMA,R.K.LANGE,J.A.ENDRIZZI,J.B.BRODERICK, AUTHOR 2 J.W.PETERS REVDAT 3 06-SEP-23 3LX4 1 REMARK SEQADV LINK REVDAT 2 26-MAY-10 3LX4 1 JRNL REVDAT 1 28-APR-10 3LX4 0 JRNL AUTH D.W.MULDER,E.S.BOYD,R.SARMA,R.K.LANGE,J.A.ENDRIZZI, JRNL AUTH 2 J.B.BRODERICK,J.W.PETERS JRNL TITL STEPWISE [FEFE]-HYDROGENASE H-CLUSTER ASSEMBLY REVEALED IN JRNL TITL 2 THE STRUCTURE OF HYDA(DELTAEFG). JRNL REF NATURE V. 465 248 2010 JRNL REFN ISSN 0028-0836 JRNL PMID 20418861 JRNL DOI 10.1038/NATURE08993 REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 57708 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) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3074 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) : 1.97 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4125 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.67 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE SET COUNT : 204 REMARK 3 BIN FREE R VALUE : 0.2910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6166 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 775 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.16000 REMARK 3 B22 (A**2) : -1.16000 REMARK 3 B33 (A**2) : 1.73000 REMARK 3 B12 (A**2) : -0.58000 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): 0.166 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.152 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.100 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.432 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.930 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6346 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8606 ; 0.924 ; 1.989 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 822 ; 4.754 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 252 ;34.182 ;24.048 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1094 ;13.038 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 40 ;20.582 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 970 ; 0.065 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4734 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2980 ; 0.204 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4324 ; 0.308 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 968 ; 0.196 ; 0.500 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): 46 ; 0.128 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 57 ; 0.233 ; 0.500 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): 4168 ; 4.154 ;15.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6488 ; 5.056 ;20.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2432 ; 7.288 ;25.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2086 ; 9.824 ;40.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 4 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 25 A 115 4 REMARK 3 1 B 25 B 115 4 REMARK 3 2 A 121 A 200 4 REMARK 3 2 B 121 B 200 4 REMARK 3 3 A 205 A 311 4 REMARK 3 3 B 205 B 311 4 REMARK 3 4 A 323 A 450 4 REMARK 3 4 B 323 B 450 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 3088 ; 0.090 ; 0.500 REMARK 3 MEDIUM THERMAL 1 B (A**2): 3088 ; 0.390 ; 2.000 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3LX4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-MAR-10. REMARK 100 THE DEPOSITION ID IS D_1000057839. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95369 REMARK 200 MONOCHROMATOR : NULL 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 : 60782 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.970 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.04 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.40900 REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1FEH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25.5% PEG 8000, 0.085 M SODIUM REMARK 280 CACODYLATE, 0.17 M SODIUM ACETATE TRIHYDRATE, 1 MM DITHIONITE, REMARK 280 PH 6.5, CAPILLARY BATCH DIFFUSION, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 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 103.61933 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 51.80967 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 MET A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 SER A 11 REMARK 465 GLN A 12 REMARK 465 ASP A 13 REMARK 465 PRO A 14 REMARK 465 ASN A 15 REMARK 465 SER A 16 REMARK 465 ALA A 17 REMARK 465 ALA A 18 REMARK 465 PRO A 19 REMARK 465 ALA A 20 REMARK 465 ALA A 21 REMARK 465 GLU A 22 REMARK 465 ALA A 23 REMARK 465 PRO A 24 REMARK 465 HIS A 116 REMARK 465 PRO A 117 REMARK 465 HIS A 118 REMARK 465 SER A 119 REMARK 465 ASP A 120 REMARK 465 ALA A 201 REMARK 465 ASP A 202 REMARK 465 PRO A 203 REMARK 465 ALA A 312 REMARK 465 ARG A 313 REMARK 465 ALA A 314 REMARK 465 GLU A 315 REMARK 465 ALA A 316 REMARK 465 ALA A 317 REMARK 465 ALA A 318 REMARK 465 HIS A 319 REMARK 465 GLY A 320 REMARK 465 THR A 321 REMARK 465 PRO A 322 REMARK 465 GLU A 451 REMARK 465 GLU A 452 REMARK 465 LYS A 453 REMARK 465 ASP A 454 REMARK 465 GLU A 455 REMARK 465 LYS A 456 REMARK 465 LYS A 457 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 SER B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 REMARK 465 HIS B 9 REMARK 465 HIS B 10 REMARK 465 SER B 11 REMARK 465 GLN B 12 REMARK 465 ASP B 13 REMARK 465 PRO B 14 REMARK 465 ASN B 15 REMARK 465 SER B 16 REMARK 465 ALA B 17 REMARK 465 ALA B 18 REMARK 465 PRO B 19 REMARK 465 ALA B 20 REMARK 465 ALA B 21 REMARK 465 GLU B 22 REMARK 465 ALA B 23 REMARK 465 PRO B 24 REMARK 465 HIS B 116 REMARK 465 PRO B 117 REMARK 465 HIS B 118 REMARK 465 SER B 119 REMARK 465 ASP B 120 REMARK 465 ALA B 201 REMARK 465 ASP B 202 REMARK 465 PRO B 203 REMARK 465 ALA B 312 REMARK 465 ARG B 313 REMARK 465 ALA B 314 REMARK 465 GLU B 315 REMARK 465 ALA B 316 REMARK 465 ALA B 317 REMARK 465 ALA B 318 REMARK 465 HIS B 319 REMARK 465 GLY B 320 REMARK 465 THR B 321 REMARK 465 PRO B 322 REMARK 465 GLU B 451 REMARK 465 GLU B 452 REMARK 465 LYS B 453 REMARK 465 ASP B 454 REMARK 465 GLU B 455 REMARK 465 LYS B 456 REMARK 465 LYS B 457 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 282 CB CG CD NE CZ NH1 NH2 REMARK 480 ARG B 282 CB CG CD NE CZ NH1 NH2 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 853 O HOH B 939 3665 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 164 -79.38 -114.90 REMARK 500 TYR A 428 -57.51 -140.23 REMARK 500 LEU A 433 -7.98 76.08 REMARK 500 SER B 164 -80.11 -112.26 REMARK 500 ASP B 328 17.21 -68.88 REMARK 500 TYR B 428 -58.09 -141.86 REMARK 500 LEU B 433 -1.86 72.92 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 SF4 A 458 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 130 SG REMARK 620 2 SF4 A 458 S2 116.1 REMARK 620 3 SF4 A 458 S3 119.8 104.2 REMARK 620 4 SF4 A 458 S4 105.6 106.0 103.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 458 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 185 SG REMARK 620 2 SF4 A 458 S1 106.7 REMARK 620 3 SF4 A 458 S2 122.9 104.7 REMARK 620 4 SF4 A 458 S4 109.3 106.6 105.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 458 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 377 SG REMARK 620 2 SF4 A 458 S1 114.6 REMARK 620 3 SF4 A 458 S3 112.5 103.9 REMARK 620 4 SF4 A 458 S4 114.1 106.7 103.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 458 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 381 SG REMARK 620 2 SF4 A 458 S1 112.9 REMARK 620 3 SF4 A 458 S2 110.4 105.6 REMARK 620 4 SF4 A 458 S3 118.7 104.1 103.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 458 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 130 SG REMARK 620 2 SF4 B 458 S1 119.6 REMARK 620 3 SF4 B 458 S3 116.3 104.5 REMARK 620 4 SF4 B 458 S4 105.8 103.4 105.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 458 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 185 SG REMARK 620 2 SF4 B 458 S2 108.3 REMARK 620 3 SF4 B 458 S3 123.1 104.8 REMARK 620 4 SF4 B 458 S4 108.7 105.8 104.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 458 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 377 SG REMARK 620 2 SF4 B 458 S1 114.3 REMARK 620 3 SF4 B 458 S2 113.7 103.7 REMARK 620 4 SF4 B 458 S4 114.3 103.6 106.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 458 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 381 SG REMARK 620 2 SF4 B 458 S1 119.5 REMARK 620 3 SF4 B 458 S2 112.4 103.8 REMARK 620 4 SF4 B 458 S3 110.3 104.2 105.5 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 SF4 A 458 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 459 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 460 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 B 458 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 459 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 460 DBREF 3LX4 A 17 457 UNP Q9FYU1 Q9FYU1_CHLRE 57 497 DBREF 3LX4 B 17 457 UNP Q9FYU1 Q9FYU1_CHLRE 57 497 SEQADV 3LX4 MET A 1 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 GLY A 2 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 SER A 3 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 SER A 4 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS A 5 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS A 6 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS A 7 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS A 8 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS A 9 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS A 10 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 SER A 11 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 GLN A 12 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 ASP A 13 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 PRO A 14 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 ASN A 15 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 SER A 16 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 MET B 1 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 GLY B 2 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 SER B 3 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 SER B 4 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS B 5 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS B 6 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS B 7 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS B 8 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS B 9 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 HIS B 10 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 SER B 11 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 GLN B 12 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 ASP B 13 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 PRO B 14 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 ASN B 15 UNP Q9FYU1 EXPRESSION TAG SEQADV 3LX4 SER B 16 UNP Q9FYU1 EXPRESSION TAG SEQRES 1 A 457 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER GLN ASP SEQRES 2 A 457 PRO ASN SER ALA ALA PRO ALA ALA GLU ALA PRO LEU SER SEQRES 3 A 457 HIS VAL GLN GLN ALA LEU ALA GLU LEU ALA LYS PRO LYS SEQRES 4 A 457 ASP ASP PRO THR ARG LYS HIS VAL CYS VAL GLN VAL ALA SEQRES 5 A 457 PRO ALA VAL ARG VAL ALA ILE ALA GLU THR LEU GLY LEU SEQRES 6 A 457 ALA PRO GLY ALA THR THR PRO LYS GLN LEU ALA GLU GLY SEQRES 7 A 457 LEU ARG ARG LEU GLY PHE ASP GLU VAL PHE ASP THR LEU SEQRES 8 A 457 PHE GLY ALA ASP LEU THR ILE MET GLU GLU GLY SER GLU SEQRES 9 A 457 LEU LEU HIS ARG LEU THR GLU HIS LEU GLU ALA HIS PRO SEQRES 10 A 457 HIS SER ASP GLU PRO LEU PRO MET PHE THR SER CYS CYS SEQRES 11 A 457 PRO GLY TRP ILE ALA MET LEU GLU LYS SER TYR PRO ASP SEQRES 12 A 457 LEU ILE PRO TYR VAL SER SER CYS LYS SER PRO GLN MET SEQRES 13 A 457 MET LEU ALA ALA MET VAL LYS SER TYR LEU ALA GLU LYS SEQRES 14 A 457 LYS GLY ILE ALA PRO LYS ASP MET VAL MET VAL SER ILE SEQRES 15 A 457 MET PRO CYS THR ARG LYS GLN SER GLU ALA ASP ARG ASP SEQRES 16 A 457 TRP PHE CYS VAL ASP ALA ASP PRO THR LEU ARG GLN LEU SEQRES 17 A 457 ASP HIS VAL ILE THR THR VAL GLU LEU GLY ASN ILE PHE SEQRES 18 A 457 LYS GLU ARG GLY ILE ASN LEU ALA GLU LEU PRO GLU GLY SEQRES 19 A 457 GLU TRP ASP ASN PRO MET GLY VAL GLY SER GLY ALA GLY SEQRES 20 A 457 VAL LEU PHE GLY THR THR GLY GLY VAL MET GLU ALA ALA SEQRES 21 A 457 LEU ARG THR ALA TYR GLU LEU PHE THR GLY THR PRO LEU SEQRES 22 A 457 PRO ARG LEU SER LEU SER GLU VAL ARG GLY MET ASP GLY SEQRES 23 A 457 ILE LYS GLU THR ASN ILE THR MET VAL PRO ALA PRO GLY SEQRES 24 A 457 SER LYS PHE GLU GLU LEU LEU LYS HIS ARG ALA ALA ALA SEQRES 25 A 457 ARG ALA GLU ALA ALA ALA HIS GLY THR PRO GLY PRO LEU SEQRES 26 A 457 ALA TRP ASP GLY GLY ALA GLY PHE THR SER GLU ASP GLY SEQRES 27 A 457 ARG GLY GLY ILE THR LEU ARG VAL ALA VAL ALA ASN GLY SEQRES 28 A 457 LEU GLY ASN ALA LYS LYS LEU ILE THR LYS MET GLN ALA SEQRES 29 A 457 GLY GLU ALA LYS TYR ASP PHE VAL GLU ILE MET ALA CYS SEQRES 30 A 457 PRO ALA GLY CYS VAL GLY GLY GLY GLY GLN PRO ARG SER SEQRES 31 A 457 THR ASP LYS ALA ILE THR GLN LYS ARG GLN ALA ALA LEU SEQRES 32 A 457 TYR ASN LEU ASP GLU LYS SER THR LEU ARG ARG SER HIS SEQRES 33 A 457 GLU ASN PRO SER ILE ARG GLU LEU TYR ASP THR TYR LEU SEQRES 34 A 457 GLY GLU PRO LEU GLY HIS LYS ALA HIS GLU LEU LEU HIS SEQRES 35 A 457 THR HIS TYR VAL ALA GLY GLY VAL GLU GLU LYS ASP GLU SEQRES 36 A 457 LYS LYS SEQRES 1 B 457 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER GLN ASP SEQRES 2 B 457 PRO ASN SER ALA ALA PRO ALA ALA GLU ALA PRO LEU SER SEQRES 3 B 457 HIS VAL GLN GLN ALA LEU ALA GLU LEU ALA LYS PRO LYS SEQRES 4 B 457 ASP ASP PRO THR ARG LYS HIS VAL CYS VAL GLN VAL ALA SEQRES 5 B 457 PRO ALA VAL ARG VAL ALA ILE ALA GLU THR LEU GLY LEU SEQRES 6 B 457 ALA PRO GLY ALA THR THR PRO LYS GLN LEU ALA GLU GLY SEQRES 7 B 457 LEU ARG ARG LEU GLY PHE ASP GLU VAL PHE ASP THR LEU SEQRES 8 B 457 PHE GLY ALA ASP LEU THR ILE MET GLU GLU GLY SER GLU SEQRES 9 B 457 LEU LEU HIS ARG LEU THR GLU HIS LEU GLU ALA HIS PRO SEQRES 10 B 457 HIS SER ASP GLU PRO LEU PRO MET PHE THR SER CYS CYS SEQRES 11 B 457 PRO GLY TRP ILE ALA MET LEU GLU LYS SER TYR PRO ASP SEQRES 12 B 457 LEU ILE PRO TYR VAL SER SER CYS LYS SER PRO GLN MET SEQRES 13 B 457 MET LEU ALA ALA MET VAL LYS SER TYR LEU ALA GLU LYS SEQRES 14 B 457 LYS GLY ILE ALA PRO LYS ASP MET VAL MET VAL SER ILE SEQRES 15 B 457 MET PRO CYS THR ARG LYS GLN SER GLU ALA ASP ARG ASP SEQRES 16 B 457 TRP PHE CYS VAL ASP ALA ASP PRO THR LEU ARG GLN LEU SEQRES 17 B 457 ASP HIS VAL ILE THR THR VAL GLU LEU GLY ASN ILE PHE SEQRES 18 B 457 LYS GLU ARG GLY ILE ASN LEU ALA GLU LEU PRO GLU GLY SEQRES 19 B 457 GLU TRP ASP ASN PRO MET GLY VAL GLY SER GLY ALA GLY SEQRES 20 B 457 VAL LEU PHE GLY THR THR GLY GLY VAL MET GLU ALA ALA SEQRES 21 B 457 LEU ARG THR ALA TYR GLU LEU PHE THR GLY THR PRO LEU SEQRES 22 B 457 PRO ARG LEU SER LEU SER GLU VAL ARG GLY MET ASP GLY SEQRES 23 B 457 ILE LYS GLU THR ASN ILE THR MET VAL PRO ALA PRO GLY SEQRES 24 B 457 SER LYS PHE GLU GLU LEU LEU LYS HIS ARG ALA ALA ALA SEQRES 25 B 457 ARG ALA GLU ALA ALA ALA HIS GLY THR PRO GLY PRO LEU SEQRES 26 B 457 ALA TRP ASP GLY GLY ALA GLY PHE THR SER GLU ASP GLY SEQRES 27 B 457 ARG GLY GLY ILE THR LEU ARG VAL ALA VAL ALA ASN GLY SEQRES 28 B 457 LEU GLY ASN ALA LYS LYS LEU ILE THR LYS MET GLN ALA SEQRES 29 B 457 GLY GLU ALA LYS TYR ASP PHE VAL GLU ILE MET ALA CYS SEQRES 30 B 457 PRO ALA GLY CYS VAL GLY GLY GLY GLY GLN PRO ARG SER SEQRES 31 B 457 THR ASP LYS ALA ILE THR GLN LYS ARG GLN ALA ALA LEU SEQRES 32 B 457 TYR ASN LEU ASP GLU LYS SER THR LEU ARG ARG SER HIS SEQRES 33 B 457 GLU ASN PRO SER ILE ARG GLU LEU TYR ASP THR TYR LEU SEQRES 34 B 457 GLY GLU PRO LEU GLY HIS LYS ALA HIS GLU LEU LEU HIS SEQRES 35 B 457 THR HIS TYR VAL ALA GLY GLY VAL GLU GLU LYS ASP GLU SEQRES 36 B 457 LYS LYS HET SF4 A 458 8 HET CL A 459 1 HET ACT A 460 4 HET SF4 B 458 8 HET CL B 459 1 HET ACT B 460 4 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM CL CHLORIDE ION HETNAM ACT ACETATE ION FORMUL 3 SF4 2(FE4 S4) FORMUL 4 CL 2(CL 1-) FORMUL 5 ACT 2(C2 H3 O2 1-) FORMUL 9 HOH *775(H2 O) HELIX 1 1 SER A 26 LYS A 37 1 12 HELIX 2 2 ALA A 52 ILE A 59 1 8 HELIX 3 3 ALA A 60 GLY A 64 5 5 HELIX 4 4 THR A 71 LEU A 82 1 12 HELIX 5 5 THR A 90 GLU A 114 1 25 HELIX 6 6 CYS A 130 TYR A 141 1 12 HELIX 7 7 PRO A 142 VAL A 148 5 7 HELIX 8 8 SER A 153 GLY A 171 1 19 HELIX 9 9 ALA A 173 LYS A 175 5 3 HELIX 10 10 ARG A 187 ASP A 193 1 7 HELIX 11 11 THR A 214 ARG A 224 1 11 HELIX 12 12 ASN A 227 LEU A 231 5 5 HELIX 13 13 GLY A 255 GLY A 270 1 16 HELIX 14 14 SER A 300 ARG A 309 1 10 HELIX 15 15 GLY A 351 ALA A 364 1 14 HELIX 16 16 GLY A 380 GLY A 384 5 5 HELIX 17 17 ALA A 394 ALA A 402 1 9 HELIX 18 18 ASN A 405 SER A 410 1 6 HELIX 19 19 ARG A 414 GLU A 417 5 4 HELIX 20 20 ASN A 418 TYR A 428 1 11 HELIX 21 21 GLY A 434 HIS A 442 1 9 HELIX 22 22 SER B 26 LYS B 37 1 12 HELIX 23 23 ALA B 52 ILE B 59 1 8 HELIX 24 24 ALA B 60 GLY B 64 5 5 HELIX 25 25 THR B 71 LEU B 82 1 12 HELIX 26 26 THR B 90 GLU B 114 1 25 HELIX 27 27 CYS B 130 TYR B 141 1 12 HELIX 28 28 PRO B 142 VAL B 148 5 7 HELIX 29 29 SER B 153 GLY B 171 1 19 HELIX 30 30 ALA B 173 LYS B 175 5 3 HELIX 31 31 ARG B 187 ASP B 193 1 7 HELIX 32 32 THR B 214 ARG B 224 1 11 HELIX 33 33 ASN B 227 LEU B 231 5 5 HELIX 34 34 GLY B 255 GLY B 270 1 16 HELIX 35 35 SER B 300 ARG B 309 1 10 HELIX 36 36 GLY B 351 ALA B 364 1 14 HELIX 37 37 GLY B 380 GLY B 384 5 5 HELIX 38 38 ALA B 394 LEU B 403 1 10 HELIX 39 39 ASN B 405 SER B 410 1 6 HELIX 40 40 ARG B 414 GLU B 417 5 4 HELIX 41 41 ASN B 418 TYR B 428 1 11 HELIX 42 42 GLY B 434 HIS B 442 1 9 SHEET 1 A 4 GLU A 86 ASP A 89 0 SHEET 2 A 4 HIS A 46 VAL A 51 1 N VAL A 49 O PHE A 88 SHEET 3 A 4 MET A 177 MET A 183 1 O VAL A 178 N HIS A 46 SHEET 4 A 4 HIS A 210 THR A 213 1 O ILE A 212 N SER A 181 SHEET 1 B 5 MET A 125 PHE A 126 0 SHEET 2 B 5 PHE A 371 MET A 375 1 O VAL A 372 N MET A 125 SHEET 3 B 5 GLY A 341 ASN A 350 1 N ALA A 349 O GLU A 373 SHEET 4 B 5 ILE A 287 MET A 294 -1 N ILE A 292 O LEU A 344 SHEET 5 B 5 SER A 279 GLU A 280 -1 N SER A 279 O GLU A 289 SHEET 1 C 4 MET A 125 PHE A 126 0 SHEET 2 C 4 PHE A 371 MET A 375 1 O VAL A 372 N MET A 125 SHEET 3 C 4 GLY A 341 ASN A 350 1 N ALA A 349 O GLU A 373 SHEET 4 C 4 ALA A 331 PHE A 333 -1 N ALA A 331 O THR A 343 SHEET 1 D 4 GLU B 86 ASP B 89 0 SHEET 2 D 4 HIS B 46 VAL B 51 1 N VAL B 49 O PHE B 88 SHEET 3 D 4 MET B 177 MET B 183 1 O VAL B 178 N HIS B 46 SHEET 4 D 4 HIS B 210 THR B 213 1 O ILE B 212 N SER B 181 SHEET 1 E 5 MET B 125 PHE B 126 0 SHEET 2 E 5 PHE B 371 MET B 375 1 O VAL B 372 N MET B 125 SHEET 3 E 5 GLY B 341 ASN B 350 1 N ALA B 349 O GLU B 373 SHEET 4 E 5 ILE B 287 MET B 294 -1 N ILE B 292 O LEU B 344 SHEET 5 E 5 SER B 279 GLU B 280 -1 N SER B 279 O GLU B 289 SHEET 1 F 4 MET B 125 PHE B 126 0 SHEET 2 F 4 PHE B 371 MET B 375 1 O VAL B 372 N MET B 125 SHEET 3 F 4 GLY B 341 ASN B 350 1 N ALA B 349 O GLU B 373 SHEET 4 F 4 ALA B 331 PHE B 333 -1 N ALA B 331 O THR B 343 LINK SG CYS A 130 FE1 SF4 A 458 1555 1555 2.28 LINK SG CYS A 185 FE3 SF4 A 458 1555 1555 2.24 LINK SG CYS A 377 FE2 SF4 A 458 1555 1555 2.26 LINK SG CYS A 381 FE4 SF4 A 458 1555 1555 2.26 LINK SG CYS B 130 FE2 SF4 B 458 1555 1555 2.26 LINK SG CYS B 185 FE1 SF4 B 458 1555 1555 2.25 LINK SG CYS B 377 FE3 SF4 B 458 1555 1555 2.30 LINK SG CYS B 381 FE4 SF4 B 458 1555 1555 2.31 CISPEP 1 LEU A 123 PRO A 124 0 0.95 CISPEP 2 ASN A 350 GLY A 351 0 -12.58 CISPEP 3 LEU B 123 PRO B 124 0 1.14 SITE 1 AC1 8 CYS A 130 PRO A 131 CYS A 185 ARG A 187 SITE 2 AC1 8 CYS A 377 CYS A 381 GLY A 384 ACT A 460 SITE 1 AC2 3 PRO A 154 GLN A 155 LYS A 188 SITE 1 AC3 5 CYS A 129 CYS A 130 MET A 375 CYS A 381 SITE 2 AC3 5 SF4 A 458 SITE 1 AC4 8 CYS B 130 PRO B 131 CYS B 185 ARG B 187 SITE 2 AC4 8 CYS B 377 CYS B 381 GLY B 384 ACT B 460 SITE 1 AC5 4 PRO B 154 GLN B 155 LYS B 188 HOH B 482 SITE 1 AC6 5 CYS B 129 CYS B 130 MET B 375 CYS B 381 SITE 2 AC6 5 SF4 B 458 CRYST1 70.895 70.895 155.429 90.00 90.00 120.00 P 32 6 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 0.014105 0.008144 0.000000 0.00000 SCALE2 0.000000 0.016287 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006434 0.00000