PDB Short entry for 1KCQ HEADER STRUCTURAL PROTEIN 09-NOV-01 1KCQ TITLE HUMAN GELSOLIN DOMAIN 2 WITH A CD2+ BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: GELSOLIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DOMAIN 2; COMPND 5 SYNONYM: ACTIN-DEPOLYMERIZING FACTOR; BREVIN; ADF; AGEL; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA-BETA STRUCTURE, ACTIN-BINDING PROTEIN, FAMILIAL AMYLOIDOSIS-- KEYWDS 2 FINNISH TYPE, CADMIUM BINDING, METAL BINDING, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.L.KAZMIRSKI,R.L.ISAACSON,C.AN,A.BUCKLE,C.M.JOHNSON,V.DAGGETT, AUTHOR 2 A.R.FERSHT REVDAT 6 16-AUG-23 1KCQ 1 REMARK LINK REVDAT 5 13-JUL-11 1KCQ 1 VERSN REVDAT 4 24-FEB-09 1KCQ 1 VERSN REVDAT 3 01-APR-03 1KCQ 1 JRNL REVDAT 2 04-FEB-02 1KCQ 1 COMPND JRNL REVDAT 1 04-JAN-02 1KCQ 0 JRNL AUTH S.L.KAZMIRSKI,R.L.ISAACSON,C.AN,A.BUCKLE,C.M.JOHNSON, JRNL AUTH 2 V.DAGGETT,A.R.FERSHT JRNL TITL LOSS OF A METAL-BINDING SITE IN GELSOLIN LEADS TO FAMILIAL JRNL TITL 2 AMYLOIDOSIS-FINNISH TYPE. JRNL REF NAT.STRUCT.BIOL. V. 9 112 2002 JRNL REFN ISSN 1072-8368 JRNL PMID 11753432 JRNL DOI 10.1038/NSB745 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 13501 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 SET) : 0.177 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 673 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL 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 : 794 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.20 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) : NULL 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.900 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 1KCQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-NOV-01. REMARK 100 THE DEPOSITION ID IS D_1000014817. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-SEP-00 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.200 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14799 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 43.033 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.17400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: RESIDUES 151-266 FROM PDB ENTRY 1D0N REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, CADMIUM CHLORIDE, SODIUM REMARK 280 ACETATE, PH 4.6, VAPOR DIFFUSION, HANGING DROP AT 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 48.48400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 13.26250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 48.48400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 13.26250 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 1680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -53.0 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 -26.04614 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 43.02424 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 VAL A 158 N CA CB CG1 CG2 REMARK 470 ARG A 168 CZ NH1 NH2 REMARK 470 ARG A 169 CD NE CZ NH1 NH2 REMARK 470 ARG A 228 NH1 NH2 REMARK 470 ARG A 230 NE CZ NH1 NH2 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 ARG A 207 CD - NE - CZ ANGL. DEV. = 8.9 DEGREES REMARK 500 ARG A 207 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 207 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 221 NE - CZ - NH2 ANGL. DEV. = -3.2 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 ARG A 168 -65.40 -135.22 REMARK 500 ARG A 228 52.95 -95.13 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 CD A 264 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 175 OE1 REMARK 620 2 GLU A 175 OE2 54.2 REMARK 620 3 GLU A 175 OE1 71.3 109.6 REMARK 620 4 GLU A 175 OE2 100.4 154.6 54.3 REMARK 620 5 HOH A 270 O 147.7 100.2 105.7 103.3 REMARK 620 6 HOH A 270 O 88.9 94.0 128.3 85.1 114.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 263 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 186 O REMARK 620 2 ASP A 187 OD1 80.7 REMARK 620 3 GLU A 209 OE2 121.6 86.0 REMARK 620 4 GLU A 209 OE1 77.4 106.3 52.6 REMARK 620 5 ASP A 259 OD2 154.2 81.8 75.7 126.0 REMARK 620 6 ASP A 259 OD1 144.0 130.9 82.6 103.8 49.1 REMARK 620 7 HOH A 267 O 82.7 85.0 152.2 155.0 77.0 83.7 REMARK 620 8 HOH A 268 O 73.5 152.1 116.6 78.7 118.1 71.5 81.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 265 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 232 ND1 REMARK 620 2 HOH A 355 O 88.7 REMARK 620 3 HOH A 374 O 107.7 151.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 265 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 232 ND1 REMARK 620 2 HOH A 355 O 91.1 REMARK 620 3 HOH A 360 O 94.4 142.5 REMARK 620 4 HOH A 374 O 103.0 120.5 94.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 262 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 258 OE2 REMARK 620 2 GLU A 258 OE1 50.1 REMARK 620 3 GLU A 258 OE1 83.1 78.7 REMARK 620 4 GLU A 258 OE2 111.6 72.4 48.6 REMARK 620 5 HOH A 273 O 153.4 154.4 92.5 83.7 REMARK 620 6 HOH A 273 O 96.6 90.3 166.0 119.9 93.8 REMARK 620 7 HOH A 358 O 87.1 137.1 94.6 132.5 67.0 99.4 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 263 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 264 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 265 DBREF 1KCQ A 158 261 UNP P06396 GELS_HUMAN 185 288 SEQRES 1 A 104 VAL VAL GLN ARG LEU PHE GLN VAL LYS GLY ARG ARG VAL SEQRES 2 A 104 VAL ARG ALA THR GLU VAL PRO VAL SER TRP GLU SER PHE SEQRES 3 A 104 ASN ASN GLY ASP CYS PHE ILE LEU ASP LEU GLY ASN ASN SEQRES 4 A 104 ILE HIS GLN TRP CYS GLY SER ASN SER ASN ARG TYR GLU SEQRES 5 A 104 ARG LEU LYS ALA THR GLN VAL SER LYS GLY ILE ARG ASP SEQRES 6 A 104 ASN GLU ARG SER GLY ARG ALA ARG VAL HIS VAL SER GLU SEQRES 7 A 104 GLU GLY THR GLU PRO GLU ALA MET LEU GLN VAL LEU GLY SEQRES 8 A 104 PRO LYS PRO ALA LEU PRO ALA GLY THR GLU ASP THR ALA HET CD A 262 1 HET CD A 263 1 HET CD A 264 1 HET CD A 265 2 HETNAM CD CADMIUM ION FORMUL 2 CD 4(CD 2+) FORMUL 6 HOH *130(H2 O) HELIX 1 1 SER A 179 PHE A 183 5 5 HELIX 2 2 ASN A 206 GLU A 224 1 19 HELIX 3 3 PRO A 240 GLY A 248 1 9 SHEET 1 A 5 VAL A 171 VAL A 176 0 SHEET 2 A 5 ARG A 161 GLY A 167 -1 N GLN A 164 O THR A 174 SHEET 3 A 5 CYS A 188 ASP A 192 -1 O CYS A 188 N VAL A 165 SHEET 4 A 5 ASN A 196 CYS A 201 -1 O HIS A 198 N LEU A 191 SHEET 5 A 5 ARG A 230 GLU A 235 1 O HIS A 232 N ILE A 197 SSBOND 1 CYS A 188 CYS A 201 1555 1555 2.07 LINK OE1 GLU A 175 CD CD A 264 1555 1555 2.48 LINK OE2 GLU A 175 CD CD A 264 1555 1555 2.36 LINK OE1 GLU A 175 CD CD A 264 2556 1555 2.33 LINK OE2 GLU A 175 CD CD A 264 2556 1555 2.51 LINK O GLY A 186 CD CD A 263 1555 1555 2.21 LINK OD1 ASP A 187 CD CD A 263 1555 1555 2.38 LINK OE2 GLU A 209 CD CD A 263 1555 1555 2.31 LINK OE1 GLU A 209 CD CD A 263 1555 1555 2.68 LINK ND1 HIS A 232 CD B CD A 265 1555 1555 2.59 LINK ND1 HIS A 232 CD A CD A 265 1555 1555 2.33 LINK OE2 GLU A 258 CD CD A 262 1555 1555 1.95 LINK OE1 GLU A 258 CD CD A 262 1555 1555 2.79 LINK OE1 GLU A 258 CD CD A 262 2555 1555 2.70 LINK OE2 GLU A 258 CD CD A 262 2555 1555 2.50 LINK OD2 ASP A 259 CD CD A 263 1555 1555 2.80 LINK OD1 ASP A 259 CD CD A 263 1555 1555 2.45 LINK CD CD A 262 O HOH A 273 1555 1555 2.47 LINK CD CD A 262 O HOH A 273 1555 2555 2.46 LINK CD CD A 262 O HOH A 358 1555 1555 2.55 LINK CD CD A 263 O HOH A 267 1555 1555 2.37 LINK CD CD A 263 O HOH A 268 1555 1555 2.48 LINK CD CD A 264 O HOH A 270 1555 1555 2.32 LINK CD CD A 264 O HOH A 270 1555 2556 2.80 LINK CD B CD A 265 O HOH A 355 1555 1555 2.43 LINK CD A CD A 265 O HOH A 355 1555 1555 2.59 LINK CD A CD A 265 O HOH A 360 1555 1555 2.38 LINK CD B CD A 265 O HOH A 374 1555 1555 2.39 LINK CD A CD A 265 O HOH A 374 1555 1555 2.80 SITE 1 AC1 3 GLU A 258 HOH A 273 HOH A 358 SITE 1 AC2 6 GLY A 186 ASP A 187 GLU A 209 ASP A 259 SITE 2 AC2 6 HOH A 267 HOH A 268 SITE 1 AC3 2 GLU A 175 HOH A 270 SITE 1 AC4 4 HIS A 232 HOH A 355 HOH A 360 HOH A 374 CRYST1 96.968 26.525 50.294 90.00 121.19 90.00 C 1 2 1 4 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 0.010310 0.000000 0.006240 0.00000 SCALE2 0.000000 0.037700 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023240 0.00000