PDB Short entry for 2HYS HEADER TRANSPORT PROTEIN 07-AUG-06 2HYS TITLE CRYSTAL STRUCTURE OF NITROPHORIN 2 COMPLEXED WITH CYANIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITROPHORIN-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NP2, PROLIXIN-S; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODNIUS PROLIXUS; SOURCE 3 ORGANISM_TAXID: 13249; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS BETA BARREL, LIPOCALIN, FERRIC HEME, CYANIDE, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.WEICHSEL,W.R.MONTFORT REVDAT 4 21-DEC-22 2HYS 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 2HYS 1 VERSN REVDAT 2 27-MAR-07 2HYS 1 JRNL REVDAT 1 24-OCT-06 2HYS 0 JRNL AUTH T.KH.SHOKHIREVA,A.WEICHSEL,K.M.SMITH,R.E.BERRY, JRNL AUTH 2 N.V.SHOKHIREV,C.A.BALFOUR,H.ZHANG,W.R.MONTFORT,F.A.WALKER JRNL TITL ASSIGNMENT OF THE FERRIHEME RESONANCES OF THE LOW-SPIN JRNL TITL 2 COMPLEXES OF NITROPHORINS 1 AND 4 BY (1)H AND (13)C NMR JRNL TITL 3 SPECTROSCOPY: COMPARISON TO STRUCTURAL DATA OBTAINED FROM JRNL TITL 4 X-RAY CRYSTALLOGRAPHY. JRNL REF INORG.CHEM. V. 46 2041 2007 JRNL REFN ISSN 0020-1669 JRNL PMID 17290983 JRNL DOI 10.1021/IC061408L REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.F.ANDERSEN,W.R.MONTFORT REMARK 1 TITL THE CRYSTAL STRUCTURE OF NITROPHORIN 2. A TRIFUNCTIONAL REMARK 1 TITL 2 ANTIHEMOSTATIC PROTEIN FROM THE SALIVA OF RHODNIUS PROLIXUS. REMARK 1 REF J.BIOL.CHEM. V. 275 30496 2000 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 10884386 REMARK 1 DOI 10.1074/JBC.M002857200 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 84.5 REMARK 3 NUMBER OF REFLECTIONS : 40513 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) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2127 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) : 1.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.23 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2916 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.51 REMARK 3 BIN R VALUE (WORKING SET) : 0.3340 REMARK 3 BIN FREE R VALUE SET COUNT : 154 REMARK 3 BIN FREE R VALUE : 0.3920 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1411 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 171 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.36000 REMARK 3 B22 (A**2) : -0.36000 REMARK 3 B33 (A**2) : 0.72000 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): 0.061 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.057 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.034 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.701 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1539 ; 0.021 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2098 ; 2.057 ; 2.053 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 192 ;10.883 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 66 ;34.712 ;25.909 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 278 ;13.810 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ; 8.001 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 222 ; 0.143 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1154 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 610 ; 0.228 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1064 ; 0.307 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 135 ; 0.148 ; 0.200 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): 55 ; 0.214 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 42 ; 0.178 ; 0.200 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): 931 ; 2.286 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1479 ; 3.123 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 693 ; 3.860 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 611 ; 5.194 ; 4.500 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): 1624 ; 2.355 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 174 ; 9.757 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1496 ; 6.460 ; 3.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL 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 : 1.40 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. FE-CN DISTANCE RESTRAINED TO 2.0 A REMARK 4 REMARK 4 2HYS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-AUG-06. REMARK 100 THE DEPOSITION ID IS D_1000038921. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : DIAMOND (111) DOUBLE-CRYSTAL REMARK 200 OPTICS : BENT SI-MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42640 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 22.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.4 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.31000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1PEE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 89% SATURATED SODIUM CITRATE, 100 MM REMARK 280 HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 128.62800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 17.18850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 17.18850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 64.31400 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 17.18850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 17.18850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 192.94200 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 17.18850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 17.18850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 64.31400 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 17.18850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 17.18850 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 192.94200 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 128.62800 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: 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 455 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 562 LIES ON A SPECIAL POSITION. 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 TYR A 104 CD1 TYR A 104 CE1 -0.092 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 ASP A 31 81.44 -150.96 REMARK 500 GLN A 33 48.71 -74.74 REMARK 500 ASP A 99 -167.66 -127.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 PRO A 32 GLN A 33 132.27 REMARK 500 GLN A 33 VAL A 34 131.94 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 HEM A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 57 NE2 REMARK 620 2 HEM A 201 NA 94.4 REMARK 620 3 HEM A 201 NB 89.4 87.2 REMARK 620 4 HEM A 201 NC 87.3 178.1 91.9 REMARK 620 5 HEM A 201 ND 88.9 90.8 177.3 90.2 REMARK 620 6 CYN A 202 C 177.2 88.3 91.3 90.0 90.5 REMARK 620 7 CYN A 202 N 175.9 89.0 93.1 89.4 88.7 1.9 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 CYN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1T68 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH NO REMARK 900 RELATED ID: 1PEE RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH IMIDAZOLE AND CRYSTALLIZED IN THE REMARK 900 SAME CRYSTAL FORM DBREF 2HYS A 1 179 UNP Q26241 NP2_RHOPR 24 202 SEQADV 2HYS MET A 0 UNP Q26241 INITIATING METHIONINE SEQRES 1 A 180 MET ASP CYS SER THR ASN ILE SER PRO LYS GLN GLY LEU SEQRES 2 A 180 ASP LYS ALA LYS TYR PHE SER GLY LYS TRP TYR VAL THR SEQRES 3 A 180 HIS PHE LEU ASP LYS ASP PRO GLN VAL THR ASP GLN TYR SEQRES 4 A 180 CYS SER SER PHE THR PRO ARG GLU SER ASP GLY THR VAL SEQRES 5 A 180 LYS GLU ALA LEU TYR HIS TYR ASN ALA ASN LYS LYS THR SEQRES 6 A 180 SER PHE TYR ASN ILE GLY GLU GLY LYS LEU GLU SER SER SEQRES 7 A 180 GLY LEU GLN TYR THR ALA LYS TYR LYS THR VAL ASP LYS SEQRES 8 A 180 LYS LYS ALA VAL LEU LYS GLU ALA ASP GLU LYS ASN SER SEQRES 9 A 180 TYR THR LEU THR VAL LEU GLU ALA ASP ASP SER SER ALA SEQRES 10 A 180 LEU VAL HIS ILE CYS LEU ARG GLU GLY SER LYS ASP LEU SEQRES 11 A 180 GLY ASP LEU TYR THR VAL LEU THR HIS GLN LYS ASP ALA SEQRES 12 A 180 GLU PRO SER ALA LYS VAL LYS SER ALA VAL THR GLN ALA SEQRES 13 A 180 GLY LEU GLN LEU SER GLN PHE VAL GLY THR LYS ASP LEU SEQRES 14 A 180 GLY CYS GLN TYR ASP ASP GLN PHE THR SER LEU HET CYN A 202 2 HET HEM A 201 43 HETNAM CYN CYANIDE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 CYN C N 1- FORMUL 3 HEM C34 H32 FE N4 O4 FORMUL 4 HOH *171(H2 O) HELIX 1 1 ASP A 13 PHE A 18 1 6 HELIX 2 2 SER A 145 ALA A 155 1 11 HELIX 3 3 GLN A 158 PHE A 162 5 5 HELIX 4 4 LYS A 166 GLY A 169 5 4 SHEET 1 A 7 VAL A 94 LYS A 96 0 SHEET 2 A 7 GLN A 80 VAL A 88 -1 N THR A 87 O LEU A 95 SHEET 3 A 7 THR A 64 LEU A 74 -1 N GLU A 71 O LYS A 84 SHEET 4 A 7 THR A 50 ASN A 59 -1 N ASN A 59 O THR A 64 SHEET 5 A 7 TYR A 38 SER A 47 -1 N CYS A 39 O TYR A 58 SHEET 6 A 7 TRP A 22 ASP A 29 -1 N TRP A 22 O PHE A 42 SHEET 7 A 7 VAL A 163 GLY A 164 -1 O VAL A 163 N PHE A 27 SHEET 1 B 7 VAL A 94 LYS A 96 0 SHEET 2 B 7 GLN A 80 VAL A 88 -1 N THR A 87 O LEU A 95 SHEET 3 B 7 ASN A 102 ALA A 111 -1 O TYR A 104 N ALA A 83 SHEET 4 B 7 SER A 115 GLU A 124 -1 O ARG A 123 N SER A 103 SHEET 5 B 7 LYS A 127 THR A 137 -1 O LEU A 129 N LEU A 122 SHEET 6 B 7 TRP A 22 ASP A 29 -1 N LEU A 28 O TYR A 133 SHEET 7 B 7 VAL A 163 GLY A 164 -1 O VAL A 163 N PHE A 27 SSBOND 1 CYS A 2 CYS A 121 1555 1555 2.05 SSBOND 2 CYS A 39 CYS A 170 1555 1555 2.04 LINK NE2 HIS A 57 FE HEM A 201 1555 1555 2.10 LINK FE HEM A 201 C CYN A 202 1555 1555 1.99 LINK FE HEM A 201 N CYN A 202 1555 1555 3.10 SITE 1 AC1 3 HEM A 201 HOH A 300 HOH A 502 SITE 1 AC2 18 VAL A 24 PHE A 27 VAL A 34 TYR A 38 SITE 2 AC2 18 SER A 40 LEU A 55 HIS A 57 TYR A 85 SITE 3 AC2 18 LYS A 96 TYR A 104 ILE A 120 LEU A 132 SITE 4 AC2 18 CYN A 202 HOH A 316 HOH A 456 HOH A 459 SITE 5 AC2 18 HOH A 507 HOH A 528 CRYST1 34.377 34.377 257.256 90.00 90.00 90.00 P 41 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.029089 0.000000 0.000000 0.00000 SCALE2 0.000000 0.029089 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003887 0.00000